Nahee had rehearsed the speech all the way down the hill, and now that the moment had come, it sounded like something said by a much younger woman.

"I am Nahee Vael of the Seoryeon Trackers," she said. Her voice came out level, which was something. "I hold a contract of sending in your name. I'm telling you so that nothing about this is done in the dark."

"That is very correct of you." He did not stand. He shifted a little along the bench instead, leaving the space beside him bare, the way a man clears a chair for a guest. "Please, sit. The hall is long and the night is longer."

"I'll stand."

"Then stand. Only the bench is more comfortable, and I have had a great deal of practice at sitting."

There was no mockery in it. That was what made her skin prickle. She had braced for threats, for pleading, for the thin, slippery charm of the dead who tried to bargain their way out of a sending. He offered none of it. He sat with his hands loosely clasped and waited for her to decide what kind of conversation this was going to be, and the patience of it pressed on her harder than any argument.

"You know my name," she said. "Or my number, at least."

"Both." He glanced up. "Nahee Vael. Twenty-seven years old. Barun's student. You work the upper lanes because you don't like the river. You take the hard cases that other Trackers leave for the morning, and you never leave anything for the morning." A small, rueful pause. "I make a point of learning the names of whoever Hall sends. It is the only way I have of keeping anyone."

"Keeping."

"A figure of speech."

It wasn't, and they both knew it, but he let the word lie where it had fallen and she did not pick it up. Instead she looked at the clock above the platform doors, its hands frozen at one minute past twelve, and felt the first real edge of alarm.

"The hour closes at one," she said. "For the whole city. That clock should be moving."

"For the whole city, it does close at one. Here it doesn't." He said it simply, as a man might say that the kettle in his kitchen ran a little hot. "Around this bench the hour stays open until the sky turns grey. I have never understood why. You will have noticed that the lanterns don't swing. Nothing in the station moves unless I do."

"That isn't possible."

"I would have said the same, once."

She did not like how steady he sounded. She took a step closer, then another, until she stood at the end of the bench and could look down into his face. Up close, the gap in her gift was worse. It was like standing at the edge of a well and looking for the bottom with a lamp that was only bright enough to show her own hands. There was no thread. There was no longing, no hunger, no anger, not even the faint grey dust of a wish that had been held so long it had forgotten itself. Every soul in the hall bent toward him, and none of them touched him, and he sat inside that stillness as if it were a coat he had been handed long ago and had never been able to take off.

"Hall classified you as hazardous," she said.

He laughed.

It was a short, startled sound, quickly smothered, and he put a hand over his mouth as if he had disgraced himself. "I'm sorry. Hall wrote that? In ink?"

"In very good ink."

"Hazardous." He shook his head slowly. "Eight Trackers have sat where you are standing, Ninth. Not one of them was hurt. I would like that entered on the record, if records are still being kept." The humor drained out of his face, and what was left behind was tired and a little bruised. "I have never harmed a soul in this hall. I have held a great many of their hands."

Nahee looked at the scarred knuckles of his own hands and said nothing.

The trouble was that she wanted to believe him. She could feel the wanting in her chest like a splinter. And that, she reminded herself, was precisely what made it dangerous. Hostility had to rest on something, and hers rested on a house with a persimmon tree and a lien that fell due at year's end, on an old woman who had called her by a dead girl's name. Whatever this man was, he was the price of that house. She could not afford to find him kind.

"I have my reasons for taking the contract," she said, more sharply than she intended.

"I'm sure you do."

"You aren't going to ask what they are."

"No." He met her eyes. "If they were mine to know, you would have told me. I find that people tell me the things that matter most when I don't ask."

She turned away from him, because it was either that or sit down.

All around them the dead of the old quarter had drawn closer. They did it very gently, the way a crowd gathers around a quarrel it has no wish to join. The bride with the veil had moved nearer the pillar. The child with the old man's coat sat on the floor with his chin on his knees. They were watching her. Not with hostility, she saw, but with a kind of wary hope, the look of people who had been disappointed eight times and did not know how to stop leaning forward.

She had a sudden and ridiculous urge to apologize to all of them.

"Let me propose terms," Doyun said, behind her.

"I don't negotiate with a contract."

"Then think of it as a courtesy." She heard him move on the bench, the soft creak of old wood. "You have forty-nine nights. I know what the paper says and I know what you must try to do, and I will not insult you by pretending otherwise. I would only ask one thing. While you try, let me be asked how I am. Once a night. By someone who intends to remember the answer."

She turned back. "That's your bargain? Small talk?"

"It would be more than I have been offered in a very long time."

"And what do I get?"

"A guide to the quarter that no Tracker has ever had." A shadow of that gentle humor came back. "And I will not hinder you. Whatever you decide to try, I will let you try it. I find I would rather be failed honestly than saved by someone who hasn't looked at me."

It was the strangest offer she had ever heard from a soul. It was also, she realized with a small cold shock, the most reasonable. A man who truly meant to fight his own sending would have lied. A man who meant to trap her would have flattered. This one simply sat there offering her the truth like a cup of tea, and waited for her to decide whether she trusted the cup.

She did not.

So she did the thing she had been trained to do when she could not trust, which was to take control of the situation by force.

"I'll think about your terms," she said, and drew a length of red thread from the roll inside her coat. "First I'm going to secure you."

His eyes went to the thread. Something moved behind them, quick and bright, and was gone.

"Secure me," he said carefully.

"It's standard. A binding anchor, so that a soul under contract cannot drift beyond reach while it's being worked." She was talking too quickly. She heard it and could not stop. "It's a simple knot. Three turns and a tuck. It won't hurt. Give me your left wrist."

He did not move.

"Doyun Rennar," she said, and heard the name leave her mouth for the first time. It sat strangely on her tongue, round and slightly worn, like a stone that had been carried in someone's pocket for a long time. "Your wrist."

He held out his left hand.

It was a steady hand, but she saw him swallow. The cuff of his coat slid back, and she saw the mark she had noticed from across the hall. It wasn't a scar. It was a faint pale band, circling the wrist like the shadow of a bracelet, fine and old and very slightly raised. She took his hand, and his skin was warm. That was the first surprise. She had expected the dead cold of every other soul in the hall. His pulse ticked quietly against her fingers, steady, living, like something she had no right to be holding.

She wound the thread round his wrist. One turn. Two.

"Don't," he said, very low.

"It's only a knot."

"Not that kind."

"It's the only kind I know." Three turns. She slid the end under and drew the tuck tight, the way she had done ten thousand times, and pressed the knot flat with her thumb.

The thread flared.

It went from red to white-hot in a heartbeat, a hairline of fire across his wrist that cast a sudden brightness over the whole hall. The paper lanterns shivered on their hooks, the first movement they had made all night. Somewhere beyond the walls, impossibly, a bell began to ring. It was not the sweet single note she knew from every sending. It was a deep tolling, and she counted without meaning to. Ten. Eleven. Twelve.

Thirteen.

There was no thirteenth stroke. There had never been. The bells of Seoryeon stopped at twelve and the hour that followed had no bell at all. But the thirteenth boomed out now across the sleeping quarter, so low she felt it in her teeth, and the dead in the hall all turned at once toward the bench.

"Take it off," Doyun said.

His voice had changed. The calm had cracked. Under it she could hear something that was not fear exactly, but its older relative, the dread of a man watching a door close that he had spent a long time trying to keep open.

"I can't, the knot has to settle."

"Nahee." It was the first time he had used her name without the title, and it went through her like a cold wire. "Please. Cut it now."

She should have. Everything she had learned told her that when a soul asked for release in that tone, you released it. But there was the ring, burning on her thumb, and there was her pride, which had been scraped raw by a night of threads that would not land. Most of all there was the unfamiliar sensation of being afraid of a man who sat quietly on a bench, and she hated it, and she did the one thing she should never have done.

She pulled the knot tighter.

The thread bit into his wrist and he made a sound, not of pain but of something like recognition, and his free hand closed over hers.

He did not grip. It was the opposite of a grip. His fingers wrapped around hers as carefully as if her hand were a bird, and he held it there, against the burning thread, and for a moment neither of them breathed.

She knew this.

The thought arrived without any warning, quiet and absolute. She knew the exact weight of that hand. She knew the rough place on the second knuckle and the warmth that spread from the palm. She had never touched him before in her life, and every nerve in her arm insisted that she had, long ago, in a cold place, at an hour so late that it had stopped being night. A stone floor under small shoes. A bench. A lantern on a hook, swinging. A hand around hers that did not squeeze or pull, that only stayed.

The red thread on his wrist split. It did not break. It divided, one strand into two, and the second strand uncoiled from his skin and slid across the space between them like something alive. It found her left wrist, the one that held the ring-hand, and settled there, light as breath.

Gold ran through it. Then red. Then gold again, a slow pulse, lit from within.

The bell stopped.

The lanterns went still. The dead did not make a sound. In the hush, a thin bright loop of thread hung around both their wrists, joining his left to her left, and it shone so clearly in the dark hall that she could see the fibers in it, finer than any thread she had ever spun.

Doyun looked at the loop, and then at her. His face was quiet, and very pale, and something in it was breaking so gently that she could not decide whether it was grief or joy.

"Ninth," he said, barely above a whisper. "You have just tied yourself to me."