Wind off the salt flats carried the taste of brine and old ash. Three days east of Saltmark, the road had narrowed to a thread of packed dirt winding between stands of pine whose needles had begun to pale at the tips. Cassiel Varn walked with his head down and his collar up, one hand resting on the strap of his pack, the other loose at his hip where a bone-handled knife rode in its sheath. He had not seen another traveler in two days. He had not wanted to.
Then a man stepped out of the tree line and planted himself square in the middle of the road.
Cassiel stopped. His boots skidded a half inch on the grit. His eyes went to the long coat first: layered grey hides stitched at the shoulders with rawhide thongs, the kind of thing a marsh-dwelling trapper might wear if trappers could afford boots soled with boiled leather. The man's face was narrow, clean-shaven, with a mouth that looked as though it had been designed to say unpleasant things efficiently.
"You are going toward the Thornwall," the man said. His accent was bitten short, every consonant cut clean. "And the Thornwall is no longer a wall. It is a mouth."
Cassiel said nothing. He took a half step to the left, angling for the verge. The man moved with him, smooth as a door swinging on good hinges.
"I would not," the man said. "Step off the road, I mean. The trees have started to sing."
"I have not heard anything."
"You would not. Not yet." The man tilted his head. The wind caught the edge of his collar and a faint clink came from somewhere beneath the layered hides, metal on metal. "My name is Drevan Ashkell. I am a sellsword. I work in the spaces between borders where the maps have not caught up with the trouble. You are Cassiel Varn, formerly of the Varn bone-halls, currently wanted in three provinces for a question of a dead senior craftsman and a question of a missing funerary relic. Don't bother denying it. I read the postings. I thought they were exaggerating."
Cassiel's throat worked. He kept his face slack. "If you want a toll, name it. If you want a fight, you should know I do not carry anything worth taking."
"Oh, I do not want your pack. I do not want your knife." Drevan Ashkell folded his arms across his chest. The layered hides creaked. "I want to make you a small offer and then let you walk away, because I am a generous man and also because I have not had an interesting conversation in nine days. The Thornwall used to be a stand of blackthorn the Wardens planted three centuries ago to mark the end of safe passage. Beyond it, the ley-lines run shallow. They used to be quiet. They are not quiet anymore."
Cassiel had heard the rumors in Saltmark. He had chosen to walk toward them anyway.
"The old passes have started bleeding," Drevan went on. "Raw ichor. Not metaphorically. Literally. I watched a heron land on a low branch yesterday morning and the branch wept a clear fluid that smelled of ozone and hot iron. By midday the branch had gone brittle. By evening it was glass. The whole grove. Six acres of pine turned into something that looked like green ice and shattered if a sparrow coughed on it."
"You are telling me the Thornwall is dead."
"I am telling you the Thornwall is hungry." Drevan's mouth twitched, not quite a smile. "And if you keep walking the way you are walking, you'll reach the first of the glass groves by tomorrow nightfall. The forest around them has already crystallized. I saw a doe step off the path two days ago and her leg snap off at the knee. Clean as a struck tuning fork. She did not make a sound. Her eyes had gone the color of furnace slag."
Cassiel felt the back of his neck prickle. He did not let it show.
"There is a way around," Drevan said. "There is always a way around, for someone willing to pay the price of asking. I can take you through the back country, past the worst of the bleeding, and put you on a road that will deliver you to the Ironmark border in nine days instead of the fourteen you would spend dodging the glass. I know the ley-lines. I know where the ichor pools. I know which of the glass groves have woken something, and which are just empty and pretty and deadly."
"What is the price?"
Drevan uncrossed his arms. From somewhere inside the layered coat he produced a small cloth pouch and set it in his palm. Inside, something glinted.
"A rune-key. Forged in the old Varn style, though not, I suspect, by Varn hands." He rolled the pouch so Cassiel could see the shape of the key without committing to reach for it. "There is a door in the Ironmark capital, in the undercroft of the old mint, that has not been opened in a hundred and forty years. This key fits it. I need you to take the key to the door, use it, and bring me back what is on the other side. Whatever it is. You do not open it. You do not look at it closely. You wrap it in the cloth I will provide and bring it back to me."
Cassiel stared at the pouch. His mouth had gone dry.
"No," he said.
Drevan tilted his head. "No?"
"No."
"That is it? Just no?"
"That is the whole of it." Cassiel shifted his weight back onto his rear foot, preparing to step around the man. "I am not opening doors for sellswords. I am not carrying keys for men I met on a road. And I am not interested in whatever is on the other side of anything that has been sealed for a hundred and forty years."
Drevan regarded him for a long moment. The wind gusted. Somewhere in the pale-tipped pines a bird made a sound like a rusty hinge.
"Well," Drevan said. He tucked the pouch away with the unhurried motion of a man who has nowhere to be. "That is a complete answer, and I appreciate it. You are going to walk on, and I am going to let you walk on, and we are both going to pretend this conversation was a brief and forgettable dream. Is that correct?"
"Yes."
"Good luck, Cassiel Varn. The Thornwall is forty miles ahead. The first of the glass groves is twenty miles past that, and there is a bear made of light living in the second grove who has not eaten anything in a week. I mention this last detail only as a courtesy, since it does not change your answer."
Cassiel walked past him. He did not look back.
He walked for two days.
The first day the road was still a road. The pines closed in overhead and the air grew cooler as the ground began to rise toward the foothills of the Thornwall. Cassiel drank from a stream that tasted faintly of copper and ate the last of the dried meat from his pack. He slept in a hollow between two roots and woke to find a beetle the color of old bone walking across his knuckles. He let it go.
The second day the trees changed. It was not a thing he could point to in any single trunk or branch. It was a quality of the light, a wrongness in the way the shadows fell, the way the bark caught the sun. He passed a birch at midday and the white of its trunk had gone faintly green and translucent, like cheap glass, and when his sleeve brushed it the sound was a thin singing note that went on after he had moved away.
By evening he had begun to watch his footing.
The third morning he found the first glass tree.
It stood at the edge of a clearing, a pine perhaps eighty years old, its trunk and every branch and every needle sheathed in a brittle crystalline shell that caught the early light and threw it back in sharp rainbows. He stepped close. He could see the bark beneath, dark and frozen, suspended in the glass like a fly in amber. He raised his hand and held it an inch from the surface. Heat came off it, faint but unmistakable, the way heat comes off a stone that has been baking in summer sun.
He stepped around it. He did not touch it.
The grove beyond was worse. Whole stands of pine had gone over to glass, and between them the undergrowth had followed, bracken and holly and the spiked leaves of low junipers all turned to something that looked like green ice and sang faintly in the wind. The road, what there was left of it, wound between the trunks on a path that someone had widened with an axe sometime in the last year. Cassiel followed it. He told himself he was following it because it was still the road, and not because he was afraid to step off it.
Then the path curved, and the singing rose, and the bear came out of the glass.
It was not large.
The bear came out of the glass.
It was not large. A young one, or a starved one, the ribs showing like barrel staves under hide that had gone the same brittle sheen as the trees. It stopped twenty feet from Cassiel and watched him with eyes like wet quartz, and Cassiel watched it back, and neither of them moved.
The glass forest hummed around them.
"I've been following you since the first grove."
The voice came from behind him and to the left, and Cassiel did not flinch, though his hand went to the hatchet at his belt before he could stop it. He knew the voice. He had not expected to hear it here.
"Ashkell." He said the name without turning. The bear's head swung toward the newcomer, and a low sound came out of its throat that was not quite a growl and not quite a song.
"Don't move." Drevan Ashkell stepped into the corner of Cassiel's vision, light on his feet for a man in cavalry boots. He had a crossbow loose in his hands, the string already drawn. His face was composed, interested, the way a man watches a card turn over. "She's deciding whether to run or to charge. If she runs, we let her go. If she charges, I put a bolt through her spine and we eat well tonight."
"And if she does neither?"
"Then we stand here until one of us does." Drevan's mouth twitched. Not quite a smile. "I hate it when they do neither."
The bear did the second thing. It stood with its glass-tipped claws sunk into the frozen bracken and it sang at them, a thin keening that matched the trees, and after a long moment it turned and walked back into the grove the way it had come.
"Good girl," Drevan said softly, and did not lower the bow until the sound of its passage had faded into the hum.
Cassiel exhaled. He did not let himself look at Drevan until his breathing was steady again. Then he turned.
The warlord of the Ashkell Confederacy looked no different than he had three years ago, when Cassiel had last seen him across a smoking field. Same close-cropped dark hair, same pale eyes, same way of holding his shoulders as though the air around him were something he owned. He wore plain riding clothes, dusty and stained with sweat, and his crossbow was a working weapon, not a parade piece. He had been on the road a long time.
"You shouldn't be here," Cassiel said.
"No," Drevan agreed. He unstrung the bow with a practiced motion and slid it back into the case on his back. "I shouldn't be in a half-dozen places right now. Here is just one of them. You look terrible."
"I've been walking for nine days."
"I know. I've been watching."
"Why?"
Drevan considered the question as though it were a coin he might spend.
"Because the Thornwall pass is the only road south for a hundred miles, and you were going to find it whether I showed you or not. So I thought we might as well walk it together." He paused. "Also, I am bored. Also, I need someone who can read ichor-bleed."
Cassiel stared at him.
"You need," he said, "a bone-smith."
"I need someone who knows what the rocks are telling them. There are men in my service who can read weather and men who can read omens. I do not have one who can read stone." Drevan tilted his head. "I am told you can."
"Who told you that?"
"A friend of yours. I forget her name. Red hair, missing two fingers on the left hand."
Cassiel's stomach turned over. He kept his face still.
"I don't know anyone like that."
"Mm." Drevan began to walk, south, along the path through the glass. "Come. We can argue about your acquaintances on the road. I'd rather argue while moving than standing still in a place where the trees sing."
Cassiel did not move for a long moment. The bear was gone. The forest hummed. Behind him, to the north, lay the territory he had been trying to leave for nine days. Ahead, the road curved down between two ridges into what the locals called the Thornwall, a cut through the old mountains where the sun never reached the ground.
He walked.
The pass swallowed them an hour before dark. Cassiel had thought he knew what a gorge looked like. He had not known.
The walls went up on either side like the inside of a broken tooth, slick with a dark mineral that smelled of iron and cold. The path was narrow enough that two men walking abreast would have had to turn their shoulders, and it twisted in long slow curves that hid what lay ahead. The light that filtered down from the slit of sky above was thin and bluish, and it did not warm anything it touched.
Drevan set the pace. He moved the way he had always moved, Cassiel thought, like a man who had been taught that hesitation was a kind of theft. His boots ate the ground in steady metronome beats, and he did not speak for the first mile, which gave Cassiel time to catch his breath and decide whether he was going to kill the warlord before morning.
He decided no. The calculus was unfavorable.
"You went to the Ashen Spire," Cassiel said, when the silence had gone on long enough to be a kind of answer.
Drevan did not look back. "Yes."
"I didn't know that."
"No reason you should. It was a long time ago." A pause, the sound of boots on stone. "Before it wasn't a university anymore."
Cassiel waited.
"The Spire taught four things," Drevan said. "High grammar, low grammar, the reading of signs, and the art of putting the first three to use." He said it casually, the way a man mentions a school he had attended as a boy, a thing so far in the past that it had lost its edges. "I was not a good student. I was a very good student. Both can be true. The masters could not decide which one, so they sent me away with a recommendation that was, in its way, a threat."
"What did the recommendation say?"
"That I would be heard from." Drevan glanced back over his shoulder, and the thin light caught his eyes. "They were right."
Cassiel did not ask what had happened to the Spire. He had been seven years old when the Ashen Spire stopped being a university, and even then the older boys in the yard had spoken of it in lowered voices. A thing that had burned. A thing that had not burned. The truth of it was one of the small questions that had been answered with a shrug in the years since, the way so many questions had been answered.
He pressed anyway, because he was who he was.
"What did they teach you," he said, "about reading signs?"
Drevan stopped walking.
The path opened briefly here into a wider chamber, and on the left wall the rock was laced with veins of something dark and slow that moved, even in the cold, like ink dropped into water. Drevan put his hand flat against the stone. The stuff flinched away from his palm.
"You see," he said, "how it pulls to the left of my hand?"
"I see."
"That's ichor-bleed. The mountain is bleeding. It bleeds toward the west because the western seam is deeper and the pressure is greater there. When the bleed runs to the right, you go right. When it runs left, you go left. When it stops entirely, you do not go at all."
"How do you know when it's about to stop?"
"It thins first." Drevan pressed his thumb against the stone and drew it sideways; the dark line of the bleed followed the pressure like a dog at heel. "Like this. Feel it. You have hands for this, Varn. I've seen your hands."
Cassiel did not ask how Drevan had seen his hands.
He stepped forward and put his own palm against the rock. The bleed was cool under his skin, almost cool enough to be cold, and it tugged faintly at his lifeline as though it had opinions about which way he should walk. He closed his eyes. He let his breath match it.
Cassiel let his breath match it. The stone gave back nothing. Not warmth, not welcome, not warning. Just the slow drag of the bleed across his palm, patient as a river, and the faint metallic taste at the back of his throat that he associated with cellars and charnel houses and the inside of his own skull on nights when sleep refused to come. He opened his eyes and lifted his hand. The dark line of the bleed clung to his skin for a half-breath, then released it like a dog that had decided, on reflection, not to follow.
"Satisfied?" Drevan asked.
"Not yet."
"Good. Satisfaction is for men who have stopped."
They climbed. The path narrowed again almost immediately, the way a throat narrows when a man swallows, and for a stretch of perhaps a quarter bell there was no path at all, only a series of ledges and toeholds that Drevan seemed to know by heart and that Cassiel negotiated with the slow concentration of a man crossing a river on stepping stones. His satchel banged against his hip. Inside it, the remnants of the shelf-lacquer and the bone-chips he had been carrying since before any of this began clattered together with a sound like small teeth.
Twice more the ichor-bleed appeared in the rock. Twice more Drevan put his palm to it, waited, gestured left or right, and moved on without explanation. Cassiel watched the pattern and kept his mouth closed. The warlord was not teaching. He was testing. There was a difference, and Cassiel thought he understood it now.
Once, on a long upward scramble where the stone was loose underfoot and the wind came at them in thin, bitter sheets, Drevan spoke without turning his head.
"The pass used to be guarded."
"I know."
"By whom?"
"The Bonefire Wardens. Before the council disbanded them."
"Disbanded." Drevan's mouth did something that was not quite a smile. "A polite word. They were paid to forget their orders and go home. Most of them did. A few of them did not. A few of them went up into the high places and waited for someone to send them a new one."
"And did someone?"
"No one ever does." Drevan's boot dislodged a stone. It bounced twice and vanished into a crack below with no sound of landing. "The pass has not been guarded in eleven years. Whatever you are about to see at the eastern lip is what happens to a road when no one walks it for a decade and the people who should have been coming through it are coming through it anyway, because they have nowhere else to be."
Cassiel said nothing. He was learning, slowly, that Drevan's cruelties were often more instructive than his courtesies, and that the man occasionally used one to deliver the other.
The light changed. The wind died for a moment, then rose again from a new direction, and this time it carried a smell. Smoke, yes, but not the clean smoke of a forge or a hearth. Smoke with grease in it. Smoke with hair in it. Smoke that had eaten something it should not have eaten. Cassiel had smelled that particular smoke only twice in his life. Once in the Varn lowlands, after a culling raid. Once in the back room of a charnel house in a town whose name he had made himself forget.
He said, "There has been burning."
"Yes."
"How recently?"
"You will be able to tell yourself, in a moment."
The pass opened.
It opened the way a held breath opens: a long squeeze and then a sudden, unkind release. The eastern lip was a long, curved shelf of rock that overlooked a shallow valley, and the valley was not empty. It was full of people. Cassiel stopped where he stood and put his hand out, without thinking, against the shoulder of the man in front of him, and Drevan allowed the hand to rest there for a heartbeat before he stepped sideways out from under it and walked on.
Cassiel counted, and lost count, and stopped counting. There were perhaps forty people on the shelf. Forty, or sixty, or a number whose exact figure mattered less than the look of them. They were southerners by their clothes, the layered linen and the faded indigo that the river towns favored before the river towns stopped favoring anything. Most of them were sitting. Some of them were lying down in positions that suggested they had stopped choosing their positions. A few were standing at the edges of the shelf looking back up the way Cassiel and Drevan had come, as though they had been waiting for someone to come down that throat for a long time and had begun to doubt that anyone ever would.
There was a fire. It was a poor fire, fed with green wood and old leather and what looked, in places, like pieces of a broken cart. Above the fire, on a stake that had been driven into a crack in the rock with a river-stone for a hammer, hung a strip of meat that might have been goat and might have been something else. Nobody was paying attention to it. Nobody was hungry enough, or everybody was too hungry to look at it.
The smoke was not coming from the fire.
At the far end of the shelf, where the rock curved down into a gully that ran toward the valley floor, there was a smaller pile of something that had been burning and had stopped. The wind came over it and brought the smell forward in slow, courteous waves, as though apologizing for the news it carried.
Drevan walked into the camp the way a man walks into a room he owns. His stride did not change. His face did not change. Whatever he felt, he had stopped wasting it on his face years ago. Heads turned. A child made a sound like a small animal and was hushed by the hand of a woman who did not have a face Cassiel could read at this distance. Two men on the far side of the fire stood up in a way that suggested they had been soldiers once, in some lesser war, in some lesser decade.
An old woman was sitting alone on a stone a little apart from the rest. She was bent forward at the waist, her elbows on her knees, her hands working at something in her lap. As Cassiel came closer he saw what the something was. It was an amulet. It had been a disc of pale stone, perhaps alabaster, perhaps something softer, strung on a thong that had been knotted and re-knotted so many times that the original cord had been replaced by what was now essentially a small rope. The disc was cracked across its middle. The crack had been mended, badly, with a daub of ash-colored putty that had dried and begun to flake off.
The woman was pressing the cracked disc to her throat. Her lips were moving. Her eyes were open and aimed at a point about a hand's breadth in front of her own face, the way the eyes of a person are aimed when the person is listening to something inside their own head. She pressed the disc harder. Her lips moved again. Then her hands dropped into her lap and her shoulders came up around her ears in a motion that was not a shrug but was closer to a folding.
Drevan had stopped two paces from her. He was looking at her the way he had looked at the ichor-bleed in the rock: as a phenomenon, with professional attention. He unhooked the water skin from his belt, the last one, and held it out to her.
"Drink," he said.
The woman looked at the skin. She looked at his hand. She looked at his face, and Cassiel saw something move across her features that he could not have named, because he had seen it on the faces of the dying and on the faces of the very lost and did not often have a word for it in either place.
"I am taking the road to Ironmark," Drevan said. "I will take you with me. Anyone here who can walk can walk with us. Anyone here who cannot walk will be carried, or will be left. Those are the only two options I am offering."
The woman took the skin with both hands. Her fingers were spotted and thin. She did not drink. She held the skin against her chest and looked past Drevan at Cassiel.
"He has been pressing it to me," she said, nodding toward the warlord. "He thinks I do not know what he is. I know what he is."
"I do not care what you know," Drevan said. "I care whether you drink."
"Drink," she agreed, as though agreeing was a separate act from drinking. She unstopped the skin and let a little of the water into her mouth and held it there without swallowing. Her eyes had not left Cassiel.
"I cannot find the word," she said, to him, not to Drevan. Her voice was a thin thread of sound that the wind took liberties with. "The word that lives in this. I have pressed it to my throat every morning for eleven years. This morning the word is not there. It has gone out of the stone the way a breath goes out of a body. I have tried to put my own breath in its place, but my breath does not have the shape. Do you understand? My breath does not have the shape."
Cassiel did understand. He did not want to understand. He understood anyway.
"They took them," the old woman said. "All of them. Not just from us. From the road, from the cairns, from the little shrines. The bone-smiths' words. The road-keepers' words. The hill-wives' words. They took the words out of the world the way you would take the seeds out of a fruit. So that nothing could grow."
Drevan's face had not changed, but the line of his jaw had set in a way Cassiel had not seen before.
"I am not here to discuss policy," the warlord said.
"You are here," the woman said, "because the road is open again. You are here because someone has opened it, and the someone was not you." She was still looking at Cassiel. "Who are you, son?"
"Cassiel Varn."
The name landed on her like rain on a stone. She did not recognize it. He had not expected her to. He had not wanted her to.
"The crown," she whispered. "The Bonefire Crown."
"What of it?"
"It is empty." She leaned forward on the stone and her voice dropped to a sound that was almost not a sound. "There is no one to wear it. There has been no one to wear it for eleven years. They have been wearing other things, and pretending. That is why the words are gone. That is why the road is sick. That is why the mountain is bleeding the way you have seen it bleed. There is a man at the top of the hill in Ironmark who sits in a chair that is not his and pretends to be what he is not, and the world has been pretending with him, and the pretending is eating the world from the inside out."
Cassiel felt the words land. Not in his ear, not in his mind. Somewhere lower. Somewhere in the part of the chest where the breath begins, where the diaphragm makes its long slow decision about whether to lift or to drop. He felt them land and he did not move. His boots were planted on the shelf of stone and his satchel hung heavy against his hip and the bone-chips inside it rattled faintly against one another in the wind as though they, too, had heard.
"There is a story," the old woman said, "that the road will open when someone walks it who is not pretending. That is what the bone-smiths used to say. I do not know if it is true. The bone-smiths' words are gone with the rest. But the road is open. And here you are."
Drevan had not moved. His hand was still extended, holding the water skin he had already given away. He lowered it slowly to his side.
"How many of you can walk," he said, to no one in particular, and to everyone.
The camp stirred. The wind rose. The strip of meat above the fire twisted on its stake and threw a thin shadow across the stone that did not look like the shape of meat.
Cassiel put his hand, without deciding to, against the cracked amulet that the old woman still held against her throat. The stone was cool under his fingers, and empty in the way she had said it was empty. He let his hand rest there for a breath, and then he took it back.
"All of you," he said, to Drevan. "Every one."
Drevan looked at him for a long moment. The wind pulled at his cloak. The mountain behind them bled its slow dark blood into the rock.
"Every one," Drevan said, at last. "Then we will need more water."
He turned and began, without ceremony, to organize the living.