The Watch Below the Bluff

The board beneath my hand had gone soft in the way wood does after enough winters of salt rain. Not rotten exactly. More like the memory of wood, still holding its shape but no longer fit to stand on. I had prised the old board halfway up and cut a new length of larch to fit beside it.

I was driving the second exterior screw when I stopped to drink the strong tea that had been going cold in a chipped enamel mug on the veranda rail for the past hour. I drank it anyway. Cold tea tasted like something, and most mornings out there I was working on finding things that tasted like anything at all.

The house stood where my father had built it thirty years before, stone and timber on a shelf of basalt above a beach of dark volcanic sand. A low stone wave wall ran along the foot of the bluff, put there on the advice of a surveyor and never once needed in all the years Dad owned the place. The A87 passed behind and above the property. In late October it carried only a handful of vehicles each hour: timber lorries, locals who never slowed, and the occasional camper van whose occupants had badly misjudged late-autumn weather on Skye.

Kilbrae lay about twelve miles north. It had a petrol station, a small cafe and little else worth making the journey for. I had not been there in seventeen days. I knew because I had begun marking the days without deciding to.

It was the way you notice you are counting something only after you have already been counting it for a while.

Four months. Dad had died four months earlier, aged sixty-seven, after a second stroke. I had already been spending most of my time at the house for two months by then, helping as his health declined, while pretending I still lived properly in Glasgow. My fixed-term tenancy ended during the week of the fatal stroke, and somewhere among the arrangements, the NHS hospital corridors and the folding of a life down into a series of telephone calls, I simply failed to go back and sort it out.

There had been no decision in it. There had been emails from the letting agent about checkout, keys, deposit deductions and a final inspection I never attended. There was a box of Dad's shirts in the second bedroom that I had not finished sorting, with the wardrobe door still open. There was also a job in Glasgow I had not contacted in so long that silence had become its own kind of answer. My out-of-office message remained active. My line manager had eventually stopped copying me into emails.

I told people, when anyone asked, that I was handling things.

Nobody asked any more.

I set the drill on the rail beside the screws and the cold tea and looked out across the Minch, as I did every ten minutes or so without meaning to.

That was when I saw it.

Something lay at the base of the wave wall, where the dark sand met the basalt roughly twelve metres below me and at an angle that made it difficult to see clearly from the bluff. My first thought was driftwood.

The Atlantic weather drove whole trees onto that beach some winters, roots and all, tossing them against the wall as if they weighed nothing. My second thought should have stayed with that explanation, except the log-shaped thing at the foot of the wall shifted.

It was not a wave moving it.

I watched for another two or three seconds to be certain. From that height, the surf could throw up enough spray to fool the eye. It could rock driftwood in a way that looked almost alive if you wanted it to. But the whole shape had not moved. Something smaller had tightened in its middle, a slight muscular adjustment.

I stood there longer than I should have, the drill still in my hand and the screw I had not finished driving jutting crookedly from the new board.

I told myself it might be a seal. Seals sometimes hauled themselves onto beaches like that when they were ill or injured and lay still enough to be mistaken for driftwood by anyone who was not paying attention.

I was paying attention now.

I waited for the shape to move again. It did not, not for a long count of ten, and I found that I had already set the drill beside the screws and cold tea without deciding to do that either.

The path down curled around the north face of the bluff. It had been cut there long before Dad bought the place and descended in steep zigzags through wet grass, bracken and wind-bent scrub. Gorse and bog myrtle crowded its edges, and beyond them stood the first stunted spruce of the plantation. The way was steep enough that I kept one hand towards the exposed rock on the higher side, and wet enough because everything on that coast was wet in October. The ground never properly dried between one spell of rain and the next.

My boots slipped twice on the descent, once badly enough that I had to slap a palm against the basalt to catch myself. At the bottom, the path gave way to fine dark sand, cold and softened by the tide as it began to withdraw.

My boots left clear prints through to the firmer wet layer underneath, each one softening at the edges before I had taken the next step. The surf was louder below the bluff, a steady collapsing sound against the wave wall and along the rocks beneath it. Under that, or perhaps only in my imagination, was something that sounded like breathing.

I stepped onto the beach and walked towards the shape at the wall.

It was neither driftwood nor a seal. It was a man, sitting with his back against the stones and his knees drawn up as though he had folded himself as small as he could and then lacked the strength to become any smaller. His shirt was torn open along the left side. Beneath it ran a long dark wound I did not yet want to examine too closely. Both hands rested open on his knees, palms upwards, the skin scraped away to something raw and shining.

He was not moving except to breathe. His eyes were open.

I crouched in front of him and said something. I do not remember exactly what. The sort of thing you say without thinking.

'Can you hear me? Did you fall?'

His eyes rose slowly to mine, as if they had travelled a considerable distance.

'From the bluff?' I asked. 'The rocks farther up the coast?'

He did not answer. Instead, he turned his head slightly north, towards the dark place where the beach narrowed and the trees came close to the water. He studied it for a moment as though it meant something to him that it did not mean to me.

'I need to be inside,' he said.

His voice was low and even, with more control in it than I expected from a man whose ribs appeared to have been laid open.

'Not a hospital. Inside.'

I did not argue.

Getting him up the path took all he had left and most of what I had. He hooked an arm over my shoulder, and I put one hand beneath his uninjured side. We climbed the zigzag slowly, one slick stone at a time, while he breathed through his teeth on the steepest sections.

He never asked where I was taking him. He went where I placed my weight, matched it and corrected for it. He was not overwhelmed. He was managing.

I got him through the back door and onto the sofa. He lay there with his eyes shut while I fetched Dad's old first-aid box from beneath the bathroom sink. My hands ran through its contents: gauze, tape, antiseptic solution and a packet of sterile adhesive strips I had neither used nor thrown away.

The wound extended for roughly ten centimetres along his lower ribs. I made myself inspect it properly instead of recoiling as I wanted to. Its length turned my stomach, but it was shallow. Nothing beneath it looked wrong in any of the ways that would have meant immediate, serious trouble.

I cleaned it while he sat without flinching. By the time I pressed the last adhesive strip across the edges, his breathing had become slow and steady. The half-present blur had left his eyes. They were sharp now, attentive, watching me work.

'Euan MacRae,' he said when I finished, as if I had asked earlier and he was only now answering. 'That's my name.'

I told him mine.

'Daniel Mercer. Dan.'

He nodded as though the name confirmed something he had already suspected rather than giving him new information. He did not ask how serious the wound was, whether he needed stitches or whether I thought he would live. He simply sat on my father's sofa, ribs dressed and scraped hands resting in his lap, calm in a way that had no business matching what I had just cleaned from him.

'How long has your family had this place?' he asked.

'It was my father's. He owned it for thirty years.'

I sat back on my heels, the bloodied gauze balled in one hand.

'He died four months ago. I came up from Glasgow two months before that to help him. My tenancy ended the week he died, and I never properly went back. I've been here since.'

I said it as I said most things about Dad then: flatly, as if reporting on someone else's life rather than my own. It was a fact filed among other facts, no heavier than the thirty years or the bottle of antiseptic. I was not offering it to him.

Euan nodded once, slowly, and gave me none of the expected phrases. No apology for my loss. No assurance that it must have been difficult. Nothing intended to manage or handle me.

He simply sat with it, his dressed ribs rising and falling beneath the shirt I would later have to throw away. The movement was steadier than it had been on the beach.

His gaze moved from me, crossed the sitting room and settled on the window in the far wall. It was the window that did not face the Minch. It looked towards the rough rear ground and the tree line.

His eyes remained there long enough that I found myself looking too, beyond my reflection in the glass. There were about forty yards of coarse grass, gorse, bracken and bog myrtle before the plantation began. Sitka spruce dominated the first ranks, packed close together and merging farther in with remnants of older pinewood. Scots pine rose among them, thick and dark, and fifty feet inside the trees the light seemed to fail. At midday you could have looked into that depth and been unable to tell whether it was noon or dusk.

I had looked at that tree line every day for six months in the way one looks at a wall. It was simply where the ground ended.

'Have you noticed anything out there?' Euan asked. 'At night. Sounds. Shapes moving when they shouldn't.'

'No,' I said, and meant it. 'I haven't paid much attention.'

He nodded slowly, as if that answer told him something too.

'That's going to change tonight.'

He said nothing else at once. He sat with his hands loose in his lap, the raw skin of his palms catching the window light.

I waited because it was clear he had not finished. He was deciding how to say the rest.

'The forest doesn't end at the tree line,' he said at last.

The words came more slowly than the others, as though they cost him something to spend.

'It goes much deeper than the trees.'

I did not immediately ask what that meant. I went to brew a pot of tea instead because it gave my hands something to do.

He told me in pieces over the remainder of the morning, sitting on Dad's sofa with his ribs bound and his voice level throughout. It neither rose nor fell. He might have been giving me directions to a village.

There were two peoples, he said, who had lived within the forest since before the earliest parish records, mapped roads or written crofting boundaries. They were not tribes, not in any sense I might assume, and they were not something I could look up. His own people maintained a particular relationship with the woods. It was something practised rather than simply inherited, allowing them to live within the forest and accept its influence without surrendering anything they were unwilling to give.

He described it almost as one might describe a tenancy: terms, conditions, obligations, something that had to be maintained.

For convenience, he called his people the wardens.

The others he called the deepwood people. He gave the name no more weight than he might have given a species of bird.

'They crossed a line,' he said. 'They surrendered to it. It made them something other than what they were.'

He looked down at the scraped flesh of his palms and then back at me.

'They're moving towards the coast now. It has a direction, the way a flood has a direction. There's a cause behind it. It isn't a mystery. It's a condition.'

He never used the word supernatural. He never reached for comparisons that might make it easier for me to picture. There was no 'imagine this' or 'think of it like that'. He placed the facts between us and left me to do what I wanted with them.

'That's insane,' I said.

It was, and I needed to hear myself say it aloud to discover whether the words held.

'Why would any of this have anything to do with me?'

'This house stands on the seaward edge of contested ground,' he said. 'It's part of the boundary between the shore and the trees. They already know someone's living in it.'

He said it plainly, the way a mechanic might tell you that your car needed a new alternator, and that was worse than an attempt to frighten me would have been. He looked like a man reporting a fact he wished were otherwise but would not pretend away.

He still could not rise from the sofa without wincing, so he remained for the rest of the day. I fed him a tin of lentil soup I had been saving for no reason since Dad died, with bread that had gone slightly stale. I kept refilling his tea without asking, and he accepted each cup without ceremony.

We talked in stretches, with long gaps between them. During those gaps he would sit looking towards the rear window while I tried not to watch him do it.

What affected me was not the shape of what he told me. Two peoples in the woods, one of them gone wrong. Territory moving like weather. Reduced to a single sentence, it sounded like something one might hear from a man who had stopped taking medication.

But Euan never delivered it as one sentence. He told me over three hours, in small pieces that fitted together. The same names carried the same meaning each time he used them. No detail returned in a different shape.

He performed none of it. He did not lean towards me when he reached the parts that ought to have struck hardest. He did not draw back from the parts that should have frightened him. Euan built nothing. He simply set down the same flat stones in the same order.

By early afternoon, I noticed that I had stopped waiting for one of them to wobble.

At about 4.00 pm, I put the kettle on again, more from habit than need. Euan shifted upright against the arm of the sofa, careful of his ribs. His breath went shallow and then evened once he found an angle that did not hurt. I set another mug of tea on the side table and sat opposite him in Dad's chair.

Neither of us spoke for a while.

The Minch sounded faintly and steadily through the walls, as it always did, making the house seem to breathe despite everything Euan had placed in the room between us.

He slept on the sofa that night, or did something close enough to sleep. In the morning, I removed the dressing from his ribs to inspect the wound as I would have done for anyone. It was habit, not expectation.

It should not have looked as it did. Not yet.

The skin around the cut had changed from raw and swollen to something more like a scrape several days old, pink rather than red. The edges had drawn more tightly together than they had been the previous evening.

I had cleaned the wound myself. I knew how it had looked when I found him and how it ought to have looked twelve hours later.

This was not that.

It was several days of healing folded into half a day.

I said nothing. I replaced the adhesive strips and told him it looked fine, which was true in the way a lie can be made entirely from true words. He thanked me and did not ask what I meant by fine.

That was the end of it.

He was quieter that morning, as if the previous day's talking had cost him something and he was slowly earning it back. We did not return to the subject of the wardens, the deepwood people or the contested ground. I found that I did not want to push him towards it.

It was not because I doubted him. It was because I had begun to believe him, and belief made the silence between us feel like the only sane thing in the room.

Towards evening, he rose from the sofa without assistance. There was no wince this time. He crossed to the back door.

'I'm going outside,' he said.

He was not asking permission, only telling me in the way one might mention going to check the post.

I watched him through the kitchen window. He walked to the centre of the veranda on the side facing the trees, stopped and remained still for what I counted, without intending to, as nearly two full minutes.

He was not looking at anything. His eyes did not track along the trees or probe the dark gaps between them. He merely stood with his face turned slightly towards the forest and his head tipped by a fraction.

It took me some time to understand what I was seeing.

He was listening as one listens to a room one cannot see into, waiting for a sound whose shape is already familiar.

Then he turned and came back inside, favouring his ribs slightly as he stepped up. He closed the door behind him.

'Nothing's close yet,' he said.

It was delivered as everything else was: flat and certain, with no comfort offered because none had been requested.

He returned to the sofa as though he had merely checked the weather.

I noticed the change in sound twice that day. Both times I told myself I had imagined it, and both times I knew I had not.

The first was when Euan stood near the kitchen window before going outside. The wind from the Minch had been steady all day, a low, constant pressure against the glass. As he approached, it went quiet.

It did not stop. It diminished, the way a radio does when the volume is turned down rather than switched off.

The second time came later, after he had returned, when he passed the same pane on his way to the sofa. The same small hush followed him, gone almost as soon as it began. A second later the surf rose beneath it again, as if nothing had happened.

I said nothing to him. I would not have known what to say. There was nothing I could point to, but I filed it beside the wound that had healed wrongly. Together, the two things began to carry more weight than either could have borne alone.

Not long after full darkness, Euan lay down again, moving carefully with one hand near his ribs in what I now understood might be habit rather than need. He said goodnight as though he assumed I would do the same.

I told him I would.

I did not.

Instead, I sat at the kitchen table facing the rear window, Dad's chair pulled into the wrong position for the first time since I had begun using it. I watched the tree line as one watches a pot that has not yet begun to boil.

The Sitka spruce and Scots pine stood densely enough that, even at midday, light failed to reach the ground beyond the first fifty feet. I had passed that tree line hundreds of times in six months without once wondering what it did after dark.

I wondered now.

The last daylight thinned to grey, then blue. The trees retained their shapes longer than the sky did, black cut-outs against a sky becoming black in turn. I kept my eyes on the place where the two darknesses met and waited for one of them to move.

Nothing did.

The surf maintained its rhythm below the bluff, steady and indifferent. The house settled as it always did when the night wind strengthened off the water. No shapes emerged from the trees. No sound fell away beneath the ordinary sounds of the coast.

I sat with my hands flat on the table and told myself that watching a tree line was not, by itself, a useful activity.

I continued doing it.

The daylight vanished completely, and the tree line disappeared into the dark. I remained at the table, watching the place where it had been. I do not know how long I sat there. Long enough for the table to feel hard beneath my forearms and for the tea I had forgotten on the worktop to become too cold to matter.

At some point I must have slept, because the next thing I knew I was already moving, already out of the chair, and the voice still hung in the air behind me as though it had not finished saying my name.

'Daniel.'

The particular rise on the first part and the drop on the second. The exact roughness that four months in an NHS hospital bed in Glasgow had failed to take from him, even at the end.

The precise way Dad said my name when he stood in a doorway to make certain I was still breathing, rather than when he wanted me to come and look at something. I would have known that voice in a football ground full of shouting men.

I knew it in my sleep.

I was at the back door with my hand already on the latch before any part of my mind caught up with my body. Some part of me that was not thinking had begun to form the word Dad. I was already halfway into a doorway that had been empty for four months, moving towards that sound as instinctively as one moves towards one's own name.

Euan's hand closed around my arm before I turned the latch.

He said nothing. He did not need to. His grip was neither gentle nor asking, and it pulled me a full step back before I understood that I had been stopped.

Even then, some animal part of my chest wanted to continue. It wanted to tear free of him because my father's voice was outside on the veranda, and every year I had spent in that house believing I knew its sound appeared to have proved me right.

The voice came again.

'Daniel.'

The same word. Almost the same.

This time there was a hitch in it, half a beat too long at the beginning of the name. A fraction of a second stretched where my father had never stretched it. Not in thirty-seven years. Not ill, not dying, not ever.

It was a tiny error, the kind of wrongness that would have passed unnoticed by anyone who had not spent a childhood in the next room listening for that particular word spoken in that particular cadence.

But I had.

The moment I heard it, I went cold all the way through. It was a cold that had nothing to do with the temperature of the kitchen.

I stopped moving. My hand remained raised near the latch. I did not lower it, but neither did I reach for it again.

Euan kept his grip on my arm. He waited and watched the door as one watches a hob ring that might not be fully extinguished.

The third time it tried, the voice added something Dad would never have said. It got my name right that time, or near enough, but then continued beyond the place where it should have stopped. It produced a sentence made from words shaped like something a person might say, with the proper rhythm and none of the proper weight. It was implausibly generic, and it turned my stomach.

Dad did not fill silence for the sake of filling it. He said what he meant in as few words as necessary, and then he was finished.

Whatever stood beyond that door had exhausted its supply of him after two words and was reaching for something else to say, like a man feeling for a shelf in darkness and taking whatever his hand encountered.

It found the wrong thing.

The voice sounded like a recording assembled from pieces that almost matched. Once I heard the join, I could not stop hearing it. What had been Dad's voice for three full seconds became, instantly and completely, the voice of something else wearing it.

It did not call a fourth time.

The silence afterwards was total in a way the house's silence never was. It made me conscious of specific things that were absent rather than things that were present. I stood with my hand near the latch, neither lowering it nor reaching, waiting for the voice to return so that I could hear precisely how wrong it would become.

It did not return.

After a while, though I cannot say how long because my sense of time had loosened and become useless, the surf entered the room again. At first it hovered at the edge of hearing. Then it became itself: steady, untroubled, exactly as it had been before, as though the Minch had failed to notice and did not intend to begin now.

Euan released my arm. He did not comment on what had happened. He did not ask whether I was all right, identify what had made the sound, explain where it had gone or tell me whether it might return on another night wearing another voice.

He crossed to the table and sat in the darkness as one might sit after a long drive.

After a moment, I joined him. My legs moved as if they belonged to somebody else. Neither of us switched on a light.

I kept waiting to become afraid. I replayed the voice in my mind: the wrong extension at the beginning of the name, the seam where the real thing ended and the empty phrase began.

Each time I returned to it, what rose in me was not fear. It was narrower and colder than fear, and it did not tremble. It settled behind my breastbone with its hands folded, exact and patient.

Something outside had reached into my life and taken the one sound I would have recognised anywhere. It had come most of the way towards perfection.

Then it had failed to finish the job.

I sat at the table in darkness, hands flat before me as they had been all evening, watching a tree line that did not move. It was not merely that the thing had tried. It had tried and failed, and it had used him to do it.

Dad's ashes were buried beneath the rowan near the edge of the property. I could picture him on the flat basalt ledge above the beach, tea beside him, watching the Minch through his old field glasses while a creel boat lingered offshore. The thing in the trees had none of that. It possessed only a sound and the arrogance to suppose the sound was enough.

I said none of this to Euan. I did not think he needed me to.

We sat in the dark kitchen while the surf passed steadily through the walls. My hand rested in my lap now, nowhere near the latch. The anger remained exactly where it had settled, quiet, precise and entirely mine.

Eventually it loosened enough to allow sleep.

Morning came without another voice. The damaged quiet of the previous night remained with me through the day. Euan spoke little, and I asked no questions. Rain crossed the Minch in pale curtains, struck the windows and moved inland towards the dark plantation. I made tea, attempted to work on the veranda and achieved almost nothing. As the short October afternoon faded, we drew back into the house.

By the following night, three days had passed since I found Euan beneath the wave wall.

I do not know when I fell asleep, only that I woke because the darkness in the kitchen had changed shape.

Euan was already standing. He faced the back of the house with his weight even on both feet, utterly still, listening to something I could not hear.

I understood before anything moved that whatever we had been waiting for was not coming.

It was already there.

I rose without deciding to. My legs acted on their own, as they had when I heard Dad's voice the night before.

The back door did not break. I had braced myself for splintering timber, for the door to slam inwards on its hinges, for something fast, violent and over too quickly to understand.

Instead, the entire frame bowed slowly into the kitchen. The timber groaned along its full length like the timbers of a boat taking a heavy sea.

With sick clarity, I realised that nothing was striking the door.

Something was leaning against it, applying pressure across all of it at once. Patiently. The way one might lean against a gate one knew would eventually yield.

It yielded.

Three figures entered in the space of a breath. Their wrongness reached me before I had time to fear anything else. They were shaped like people in the way a drawing made from memory might resemble a person: close enough to recognise, wrong in every proportion.

Their torsos were too long for the legs beneath them. Their heads sat slightly too far forwards, seeming to strain towards me before their bodies caught up.

They made no sound.

Three bodies of that size should have filled the kitchen with the impact of feet on the flagstone floor. Instead there was nothing but the back door groaning as it settled crookedly into its bowed frame, followed by damp breathing that did not match anything I would have called breath.

Euan moved before I did.

He attacked the first two without speaking and without any preparation I could see. It was the most economical violence I had ever watched a person perform. No strike was wasted. No step had to be retaken. His hands found places on their bodies as though he had done this a hundred times and simply neglected to tell me.

For three or four seconds, it appeared to be enough.

I stood uselessly against the far wall, my back pressed to cold plasterboard, watching a man who seemed to have spent half his life training for this exact moment hold two of them at bay in my father's kitchen.

The third passed around him.

I did not see it cross the room. I registered it as one registers weather: a change in the air behind me, followed by the blow itself.

It struck flat and wide across my upper back. It was nothing like a fist. It felt as though someone had swung a fence rail full across me without any need to aim.

The force threw me into the edge of the worktop and then onto the flagstones. The impact took the breath from my chest and most of the light from the room at once.

I was still trying to force air back into my lungs when the side window went.

It did not shatter so much as leave the wall. The entire uPVC frame burst into the kitchen near the sink, carrying broken glazing, plasterboard and frame debris with it.

Something followed through the open hole.

She was larger than any of the three that had entered through the door, moving with a speed that had no business belonging to something of her size. She struck the third figure, the one that had put me on the floor, and drove it into the far wall.

The sound was not the sound of a fight. It was structural, like a vehicle meeting something that refused to move.

'Mairi!' Euan called.

The name was sharp rather than loud, yet it carried through everything. Mairi MacLeod. I caught it and held it, though I had never heard him speak it before.

The kitchen filled with motion, noise and the smell of the night pouring through the open window: cold air, rain and salt. For several seconds I could not have said how many things occupied the room or where any of them stood.

Then it stopped as suddenly as a released breath.

The two Euan had fought were gone through the crooked back door. I think the third had gone with them, although I did not see any of them leave. Where it had struck the wall, the plasterboard was dented and a dark smear marked the flagstones. I did not examine it closely.

Mairi stood amid the wreckage of the uPVC frame, broken glass beneath her feet. As I watched, she resolved into the outline of a woman, much taller and broader than Euan and larger even than the figures that had entered through the door. Yet she was built like a person. She moved now without any trace of the impossible speed she had shown, holding herself with a stillness that made that speed difficult to believe.

Euan spoke to her, low and quick, in words I could not separate into any language I knew. She answered with three words, perhaps four, in a voice I could not properly catch.

The exchange did not last. Whatever passed between them was settled by the second reply.

Mairi turned and stepped back through the hole where the window and its frame had been, as easily as she had entered. The cold air continued after her as though she had led it into the house and it had no intention of leaving.

I was still on the floor.

My shirt had torn across the shoulder blade where the deepwood attacker struck me. Beneath the fabric, I could feel that the skin had split. A line of pain burned and spread instead of subsiding into the broad ache of a bruise.

My heart beat hard enough for me to feel it in my fingertips.

There was a pulse in their pads that I had never felt before.

Euan crossed the kitchen and crouched beside me. Glass crunched once beneath his knee. Behind him, the open window hole admitted the full black weight of the night.

His hands were steady on my back. That was what I noticed first, more than the pain and more than the cold pouring into the room. Steady hands, cutting the torn shirt away from the wound with a kitchen knife he must have taken from the worktop without my seeing.

'This one's yours,' he said, meaning Mairi. Meaning the woman who had come through the window and gone back out the same way. 'The one that struck you wasn't.'

'What was it?'

'One of the deepwood people.'

He said it as he had said everything else: flatly, without adding weight to make it land harder than it needed to.

'What they carry is in you now. In the wound.'

I sat on the flagstone floor of my father's kitchen with broken glass beneath one hand and let that hang in the air for a moment before I asked what I actually wanted to know.

'So what do I do?'

'There's a window until dawn. You could drive east across Skye, over the bridge and well beyond the Highland forests. If you get outside its range before morning, it might not take hold. You'd be clean.'

'And if I don't?'

'It accelerates on its own.'

Euan had found gauze somewhere. Perhaps it had been in his pocket all along, folded small. He pressed it flat against the cut across my shoulder blade with a pressure that hurt in a way that felt almost good, as though it was doing something rather than merely burning.

'Accelerates into what?' I said.

He did not answer at once. His hands kept moving.

'The same thing my people are,' he said. 'Which is not the same thing they are.'

'That isn't an answer.'

'It's the only part of it I can give you just now.'

I wanted to push him, but there was something in the way he said it. Not evasive, only closed, the way a door can be closed without being locked. Pushing would not open it any sooner. I let him wind the gauze round me and secure it with tape.

I watched his face as he worked, waiting for something that might tell me more than his words did, and found nothing there except the same steadiness he had shown since I found him on the beach.

'What are your people?' I said.

He sat back on his heels for a moment, as though the question needed room.

'We carry the forest,' he said. 'The way a burn scar carries a fire. Shaped by it, changed by it, but not destroyed by it.'

He tied off the gauze and looked down at his hands. The scars across his palms caught what little light remained in the kitchen.

'You live longer. You heal faster than you should. Your senses reach further than they were built to reach. You've probably felt some of that already.'

My heart in my fingertips. I had felt it. I said nothing.

'But it doesn't stay where it starts,' he said. 'It always asks for more. That's the part nobody tells you before you go in, because if they did, you might not go.'

He looked directly at me then, which he had scarcely done while working on my back.

'Staying yourself becomes the job. The whole job, every day, for as long as you live. And that can be a very long time.'

'And if you lose?'

'Then you become one of the deepwood people. Not a different thing. The same thing, further down the same road. Further than the road was ever meant to go.'

He said it without heat, the way someone might describe water finding the lowest part of a field.

'They aren't a separate species from us. That's what people misunderstand when they hear of them. They're what the wardens become when we stop fighting.'

Cold air kept entering through the open hole beside the sink, carrying the smell of the Minch with it. Salt, wet stone and something colder beneath the salt. I sat with my back taped and burning on the floor of a kitchen where I had eaten breakfast every morning for six months, usually cereal taken standing at the worktop because even sitting down had seemed too much effort.

'So I have a choice,' I said.

'You have a choice. Leave clean or stay. If you stay, you choose it. That's different from having it happen to you.'

He shifted where he sat. Glass crunched once beneath his weight.

'You train with us. You learn what we know. You become part of what holds the boundary here, at the seaward edge of it, instead of part of what's coming across.'

'Why does it matter whether I choose? If the result is the same either way - some kind of change, some kind of not quite human - why does it matter how I got there?'

He was quiet longer over that than he had been over anything else. Long enough that I thought he might not answer.

'Because those who didn't choose are always fighting from behind,' he said at last. 'They're trying to catch up with something that has already happened to them instead of walking into it with their eyes open. It's a different fight.'

'Worse odds?'

'Worse odds.'

He said it flatly, but something lay beneath the flatness. Some old cost.

'I learnt that the hard way,' he said. 'I take no pleasure in knowing it.'

I did not ask what he meant. There was no room in me for another thing then. Not with the wound on my back growing hot in slow pulses that matched my heartbeat. Not with cold air passing through the broken window as if it had somewhere to be.

I said nothing more. I sat on the kitchen floor beside the back door, which hung crooked on its hinges after bowing beneath that slow, impossible pressure. The room smelled of the sea and my own blood, and the question remained between us, unanswered.

Euan did not press me. He settled against the cupboard opposite, glass crackling faintly beneath him, and the two of us sat in silence in the ruined kitchen while the cold came through the open window and my choice waited.

At some point, when Euan was not looking, I got up and went outside.

The boards of the veranda were cold beneath my feet. The back door groaned as I passed through it, its whole frame warped as though the timbers had taken a heavy sea. I did not look closely. I went round the side of the house, past the window where the curtain stirred through an empty opening rimmed with fragments of white uPVC, and out towards the bluff. I stopped at the railing.

It was the same place. I knew without looking down. My hands remembered where they had been.

Three days earlier, I had knelt there with a box of exterior screws and a new length of larch, replacing a board gone grey and soft after years of salt rain. A chipped enamel mug of strong tea had stood cooling on the post beside me, as it always did.

There was no mug now. Only the railing, my hands upon it and the dark.

Below me, the beach stretched flat and black towards the Minch, fine volcanic sand laid over a firmer wet layer. It caught what little light there was and gave almost none of it back.

Dad used to sit down there in the mornings on a flat basalt ledge near the low stone wave wall, drinking tea and watching the water do whatever it did at that hour.

Mostly nothing.

He never explained what he was doing there, and I never asked. I only knew that was where he went. Some mornings, before I drove back to Glasgow, I would see him through the kitchen window, small and still on the ledge, and think that one day I would ask.

I never did.

Now there was no one left to ask.

My fixed-term tenancy in Glasgow had ended during the week of Dad's second stroke. I remembered reading an email from the letting agent about checkout, keys, deposit deductions and the date of the final inspection. I had read it standing in an NHS hospital corridor and understood that I was not going to deal with it that day.

Each day after that had also been the wrong day, until there was no tenancy left to deal with. The flat had gone through the checkout without me, my belongings packed or disposed of according to arrangements I barely remembered agreeing to.

The job had faded in much the same way. No dramatic resignation. I simply left an out-of-office message active and stopped replying. My line manager sent fewer emails, then eventually stopped copying me into them at all.

In the second bedroom of the house were boxes of Dad's things, some sorted and some untouched. There was a stack of photographs I had begun putting into order and then abandoned. His reading glasses still lay on the bedside table where he had left them on the last morning he was well enough to leave the house on his own legs.

I had let all of it sit.

I had let not deciding make every decision for me.

Then, two nights ago, a voice that was not his had spoken my name from the veranda, and something inside me had moved before I told it to.

It was not the fear I kept turning over as I stood at the railing. The fear had come and gone quickly: a cold flush, my hand reaching for the latch, then Euan's hand closing on my arm before I could turn it.

What remained was smaller and sharper.

The cadence had been wrong.

A fraction too long on the first syllable of Daniel. So slight an error that I would never have caught it if I had not heard the right version throughout all thirty-seven years of my life. Dad saying my name from a doorway, from the veranda or from the foot of the stairs. Checking on me, not calling me towards anything, merely confirming that I was there.

The thing outside had come close enough that, for one second, my hand had already been on the latch. Then it had reached for some bland, generic phrase Robert Mercer had never once used in his sixty-seven years, and the whole pretence had come apart.

What I felt as I remembered it was not fear.

It was anger. Plain and precise, like a coal sitting hot in my chest.

Something had taken his voice and had not even got it right.

I stood at the railing for a while longer, doing nothing with that feeling, simply allowing it to remain. Then I went back inside.

Euan was still on the kitchen floor where I had left him, his back against the cupboard. Glass ticked faintly beneath him as he shifted. He looked up when I entered through the crooked back doorway.

He said nothing. He merely watched me as he had watched everything since I found him below the wave wall, steady and unhurried, waiting for me to speak first.

'I'm not leaving,' I said.

'Are you certain?'

I had nothing to offer him about purpose or a calling, or about what I imagined I was walking towards. I had none of that in me. Not yet. Perhaps not ever.

'I've been in this house for six months,' I said. 'I came here two months before Dad died because he needed me, and then I stayed. In all that time, I haven't been angry about anything until two nights ago. That's my answer.'

He studied me for a long moment. There was no warmth or approval in it. Only calm attention, as though he were waiting to see what I would do next.

'Get some sleep,' he said. 'We start tomorrow.'

Then he turned towards the broken window and the darkness beyond it.

I stood in the wrecked kitchen with the decision made and no way to take it back.

The wound across my upper back was still burning in slow pulses. Its heat had not changed in the past hour.

The sofa had a broken spring beneath the left cushion. I found it with my shoulder blade the instant I lay down, precisely where the wound hurt most. I did not move.

It seemed like the sort of thing that should no longer matter.

The side window and its white uPVC frame lay amid broken glazing and fragments of plasterboard near the sink. Through the open hole where the window had been, the night entered the kitchen as though it had been waiting for an invitation.

It smelled of salt, wet rock and something colder beneath both, carried up from the shore below the basalt bluff. I lay still and let the air move over me.

For six months I had kept the heating too high, partly from habit and partly from some dim conviction that a cold house was a house nobody lived in any longer. Now the cold came in freely and no one stopped it.

Euan went down the passage towards the back bedroom. I heard the door settle shut behind him, not slammed, only pulled to. He had said nothing else. I supposed there was nothing else to say.

He had told me what I needed in order to decide, and I had decided. All that remained between us were the particulars, and those could wait until morning.

I was alone in the kitchen with the back door damaged and crooked on its hinges, and the cupboard beneath the sink dented where something had been hurled against it during the fight.

I did not try to think beyond any of it. Not about the training that would begin tomorrow. Not about what Euan and the other wardens might look like after years of carrying the forest. Not about what the deepwood people had looked like before they surrendered themselves and stopped resembling anything human.

I lay on the sofa with my eyes open in the dark.

The wound on my back continued to burn in the same slow rhythm it had kept for an hour, hot and patient, like a coal banked rather than allowed to die.

Without deciding to, I placed two fingers against my wrist. My heartbeat was there, steady, but I could feel it in my fingertips as well. A small, separate pulse in each of them, which was not something that was supposed to happen.

I said nothing about it. There was no one there to tell.

That was when I heard the footsteps.

At first they came faintly beneath the surf, easy to mistake for the rhythm of the waves. But they had a different weight. Flatter and more even, a sound with intention behind it rather than tide.

I lay still and listened until I was certain.

Someone was walking on the beach below the bluff, back and forth over the same stretch of dark sand, slow and unhurried, like someone checking a fence line before bed.

Except it was not a man.

I understood that without having to think hard about it. I had seen Mairi MacLeod come through the window an hour earlier. I remembered Euan shouting her name as she drove into the third attacker, remembered her size and the impossible speed with which she had moved.

Whatever paced the sand below was her. She walked between the foot of the basalt cliff and the low stone wave wall in long, even passes, from one end of the boundary to the other and back again.

I did not rise to look.

I considered it. The old habit of curiosity had once sent me down to the beach with Dad's field glasses whenever a creel boat lingered too long offshore. But I let the impulse pass. There was nothing I needed to see.

I needed only to hear her, and I could hear her clearly enough through the broken window. Each footfall landed softly and certainly on the wet sand. At the end of each pass came a small pause, then the rhythm turned and began in the opposite direction.

The trees stood about forty yards behind the house. A dark plantation of Sitka spruce merged further in with remnants of old Scots pinewood, dense enough in daylight to swallow the sun within fifty feet. Gorse, bracken and bog myrtle crowded its edge beside the rough rear ground.

For three days, it had been nothing but trees to me. A wood I had scarcely noticed since the day we buried Dad's ashes beneath the rowan near the edge of the property, when I had stopped noticing much of anything.

It was not nothing now.

It had a shape. A weight. The weight of a locked door even when nothing beyond it made a sound.

No sound came from the tree line that night. There was only the surf and, beneath it, Mairi's patient, unhurried patrol.

Lying there, I understood that her walking was the reason I could lie still at all. Sometime in the past hour, the house had ceased to be merely a house. It had become part of a line drawn across the ground, with the Minch on one side and the deepwood on the other. Something no longer wholly human had taken up the task of walking that line so the rest of us could close our eyes.

No one had explained it to me in those words. I simply knew it, the way you know you have been holding your breath from the ache when you finally release it.

The wound retained its heat. I stopped checking the pulse in my fingers and allowed it to remain, present and unmistakable. A fact about me that had not been true three days earlier and now simply was.

Cold air continued to enter through the broken window in slow, steady currents, carrying the Minch into the room. Beneath the sound of the water came the footsteps along the wave wall.

A pause. Back again.

Along the wall. A pause. Back again.

The same line held throughout the night, as though the woman walking it had all the time in the world and meant to spend every moment of it there.

I lay on the damaged sofa in my father's wrecked kitchen while the night moved through the hole where the window had been.

I listened to Mairi walk the boundary below the bluff, slow and deliberate, the dark sand taking her weight and giving it back in the same steady sound.

And I did not sleep.