"A woman," said Eunhae.

She said it slowly, with her eyes fixed on the blank white wall behind Haeseul's shoulder, as though she were afraid that if she looked away, the thing would come back. They were standing at the corner by the temple, in the long pale wash of the lamp, and the night had gone quite silent around them. The fishmonger's cat had vanished. Somewhere down the hill a shutter creaked in the wind, and stopped.

"A woman," Haeseul repeated. "What kind of woman?"

"Please." Eunhae's voice was low and rough. "I will tell you. I promised I would tell you, and I will. But I would like you to sit down first."

"I do not want to sit down."

"Haeseul."

It was the way she said it. It was not an order, or a plea, but something between the two, a quiet, firm, stricken sort of gentleness, and Haeseul found, to her own faint surprise, that her knees had gone weak. She turned and sat on the bottom step of the temple gate, in her white coat, with her hands between her knees. The stone was cold through the cloth. Eunhae did not sit. She stood in front of her, very straight, with her arms hanging at her sides, as a witness stands in a court.

"There was something on the wall," she said. "Behind you. Where your shadow was. I think it was standing with its hand on your shoulder."

"A Hushed."

"Yes."

"What did it look like?"

"It was a woman of about sixty. Thin. She wore a hospital gown, and a plastic band on her wrist, and a scarf tied over her head, a pale scarf, I think blue." Eunhae paused. Her throat moved. "She had no hair beneath it. She was looking at you. There was no cruelty in it, Haeseul, none at all. I want you to understand that. It was the gentlest thing I have ever seen on the face of one of them."

"What else?"

"She had your mouth."

There was a silence.

Haeseul heard it fall. She did not move. She did not breathe, for a moment, or blink, or feel her own heart. She only sat on the cold step with the lamplight on her hands and looked at the bare white wall where a shadow had been, and in the very center of her chest there opened a small, perfectly round, perfectly silent place, like the eye of a storm.

"She wore a blue scarf," she said.

"I am sorry."

"A pale blue one. I bought it for her in the last month. She had lost her hair in the second round, and she said she would not wear a wig, because she would feel like an impostor in her own head." Haeseul's voice was steady and strange. "She hated the hospital gowns. She said they were made for people who had given up. She wore her own pajamas, right to the end. But on the last day..." She stopped. "On the last day I was not in the room."

"You were not?"

"I had gone to the pharmacy to fetch a different dose. The nurse said it would take a quarter of an hour. I thought I had time." The words were quite level. She said them as she would have said a lab value. "When I came back she was gone. The watch had stopped at twelve minutes past four. The nurse had put her in a gown, because it was easier, and I stood in the doorway and thought, she would have hated that."

"Haeseul..."

"It is all right." She lifted her hand, palm out, and it was shaking, a fine, rapid, helpless shiver, and she looked at it with mild clinical interest, as one looks at a stranger's. "I am quite all right. I have been all right for two years. I would like you to know that I am not about to cry on a temple step."

"You may if you wish."

"I do not wish to." She drew a long breath through her nose. "It might not have been her. It might have been anyone. A woman with a scarf. There must be a thousand in this city."

"It might."

"You said it had my mouth."

"It did."

"But that is only a feeling. It is only you reading me into a stranger. People do that. They find the thing they are afraid of." She stopped. She pressed her lips together, and the corner of her mouth trembled and was still. "Do they not?"

Eunhae knelt.

She did it without any flourish, quite simply, going down on one knee on the cobbles in front of the step so that their eyes were level, and she did not touch her. She laid both hands on her own thigh, palm up, open, empty, in a gesture so humble and so precisely correct that something inside Haeseul gave way.

"May I tell you what I think?" she said.

"Yes."

"I think that grief is not a thing that goes away when someone dies. I think it is a thing that goes somewhere. It gathers. It waits for a place to land." Her voice was very soft. "I have been carrying a watch for you, in my pocket, for two weeks. A silver one. And every time I take it out I feel her. I felt her in the little Swiss movement the first afternoon. I did not say so, because it was not mine to say. But the love in it was so great, Haeseul, so enormous and so unspent, that it went through my hands like a current. It was not a Hushed then. It was only a mother. It was only a woman who loved her daughter."

"And now?"

"And now I think it is both." Eunhae's eyes held hers. "I think that what you did not say to her has been standing in your shadow for two years. And I think she has been trying to say something back."

Haeseul put the heel of her hand against her mouth. She did not weep. She sat for a long while with her eyes shut, and her breath coming slowly, and the lamp humming over the gate. When at last she lowered her hand, her face was quite composed.

"Thank you for telling me," she said. "I know it was not easy."

"You asked for the truth."

"I did." A very faint smile. "It is a most inconvenient arrangement."

"I will not break it."

"I know you will not." She said it simply. She did not entirely believe it, and she did not entirely disbelieve it, and she knew, with a clarity that surprised her, that she was making a choice. "Help me up, please. And then I am going to go back to work, and be useful, and think about nothing at all until the morning."

Eunhae rose, and held out her hand, and said, "May I?"

"Yes."

She took it. It was warm. It was steady. It pulled her up off the step as if she weighed no more than a coat, and for a moment, standing on the cold stones with her fingers still in the other woman's grip, Haeseul had the odd, dislocated sensation that the whole street was holding its breath. Then Eunhae let go, gently, and stepped back, and they walked up the hill together without speaking, as far as the door of Dawnbridge, where the green cross glowed in the dark.

She did not sleep that night, or the next day. She stood behind the counter in her fraying cardigan and counted tablets and checked dosages and said good evening to the nurses and the taxi drivers and the girl with the newborn, and all the time, under the work, there ran a second current, a low, steady, relentless hum, like a drain.

A blue scarf. A plastic band. A hand on her shoulder.

She had been so careful. For two years she had shut that room, and locked it, and set a guard upon the door. She had gone about her days in a small, brisk, orderly fashion, being kind, being useful, being tired, being, in every way that anyone could see, perfectly well. She had told herself that this was how one survived. She had told herself that grief was a debt one paid in installments, quietly, in the small hours, and that if one paid steadily and complained of nothing, one would one day find the account closed.

It had not occurred to her that the account might have been accruing interest.

By dawn she had made up her mind about three things. The first was that she was not afraid of what she had seen, which surprised her. The second was that she wanted to see it again, which frightened her a great deal more. And the third was that she was not prepared to go on doing this, whatever this was, on the strength of a gentle word and a pair of dark eyes and a sentence that began I think.

She wanted terms. She wanted them in writing. She wanted every clause drawn up in plain language, and signed, and witnessed, and she wanted to read them over a pot of tea in the harsh light of day with her head quite clear.

"Noona," said Gyeol, at ten past six, when she was pulling on her coat. "You are going somewhere."

"I am going to see a clockmaker."

"Is it about the thing?"

"It is about the thing." She wound her scarf. "If anyone asks, I have gone to bed."

"Everyone will know you are lying."

"Then let them," said Haeseul, with great dignity, and went out into the pink and silver morning.

The bell over the door of Slow Hours rang its single note, and every clock in the shop paused, as though in surprise, and went on.

Eunhae was at the bench. She had been working; there was a loupe in her eye and a tray of tiny brass wheels at her elbow, and she looked up with a start that nearly sent a pinion flying. She pulled the loupe off. Her hair was ruffled, her sleeves were rolled, her face had gone through two or three expressions in the space of a second, and in the clear morning light through the window, she looked so exactly like a woman who had been awake all night thinking about someone that Haeseul felt a swift, stupid, treacherous tenderness rise in her throat.

"You are early," said Eunhae.

"I am conducting a negotiation. I am told it is customary to be punctual."

"Is that what this is?"

"It is." She put her bag on the stool, and took out a clean repair ticket, and a pencil, and the green notebook, and laid them in a neat row on the bench. "I have been thinking. Last night, and all day. And I should like it clearly understood that I am not frightened, and I am not angry, and I am not seeking to withdraw. I want that on the record."

"Noted."

"But I do not believe in verbal agreements. I have seen too many of them. The pharmacy is full of them. My mother's doctor made one with me about a dose, in a corridor, and he forgot it by the afternoon." She squared her shoulders. "So we will write it down. All of it. What I give, what I get, when, and how, and under what circumstances I may refuse. I would like you to be as thorough as you are able."

Eunhae looked at her for a long moment. Then, very slowly, she put down the loupe, and wiped her hands on a rag, and pulled out a second stool from beneath the bench, and sat.

"Yes," she said. "That seems right."

It took the better part of an hour. They bent over the bench together, with the ticket between them and the clocks ticking round their heads, and wrote it out line by line. Haeseul wrote. She had the better hand, a quick clear rounded pharmacist's script, and Eunhae sat at her elbow and dictated, haltingly at first, and then more fluently, with the air of a woman reciting a catechism.

"One," said Haeseul. "The dark of the moon."

"The three darkest nights of every cycle. The night before, the night of, the night after. The Hushed are strongest then. I cannot hold alone."

"Where?"

"Here. In the shop. It has been warded for four generations, and the walls are thick."

"How long each night?"

"From the lamps until the dawn."

"I shall need to eat," said Haeseul.

"I will provide it."

"And sleep, in the day."

"Of course." Eunhae hesitated. "There is a bed in the back room. You may use it, if you wish. For the dark nights. So that you do not have to walk home, afterward, when you are tired."

Haeseul wrote it down. She did not look up, because she did not trust her face. "Two," she said. "Other nights."

"Sometimes the Hushed flare. A death in the district. A storm. A night when too many people have gone to bed without finishing what they were feeling." Eunhae's mouth tightened. "It does not happen often. But when it does, I may need you. I would telephone. I would not expect you to come."

"I would decide."

"You would always decide."

"All right." The pencil moved. "Three. Otherwise, my nights are my own."

"Entirely."

"I may refuse, on any occasion, for any reason, without explanation."

"Yes."

"And you will not think less of me."

"I could not," said Eunhae, so quietly that Haeseul almost missed it.

She went on writing. The lines accumulated, neat and small and clear: dates, hours, arrangements, a clause concerning the mark on her wrist, a clause concerning her own work schedule, which Eunhae would never be permitted to interfere with. She felt, as she wrote, the odd pleasure of building a thing with her hands, a small orderly structure in a disordered world, and she thought: this is what I am for. I make lists. I draw lines around the dangerous things so that people can walk beside them in safety.

"And four," she said, and paused, with the pencil lifted.

"Yes?"

"Four is the one that matters." She turned on the stool and looked at Eunhae directly. It was very quiet in the shop. A beam of morning sun had come through the window and lay across the bench, and in it the dust turned slowly over the brass and the felt. "Every cost. In full. Spoken and written, before I agree to it, and again afterward. If I am to be tired, I will be told how tired. If it takes anything from me, I will be told what, and how much, and whether it comes back. I will not be spared. I will not be protected. And if I ever learn that there was a cost I was not told of, that you knew and chose to hold it back for my own good..." She stopped. She found that her voice had grown very quiet. "Then I will leave, Eunhae. I will not shout. I will not blame. But I will leave, and I will not come back."

Eunhae did not move. She sat quite still on the little stool, with her hands lying flat on her knees, and for a moment the whole of the morning seemed to hang in the air between them. Her face did not change. But Haeseul, who was watching it very closely, saw the color go out of her lips, and a tiny muscle jump at the corner of her jaw.

"Yes," Eunhae said.

"You agree."

"I agree." She reached across the bench, and took the pencil, and her fingers were not entirely steady. "Where do I sign?"

"Under the clause. And write the word. I want to see it in your hand."

Eunhae bent over the ticket. She wrote slowly, forming each letter with a clockmaker's care, and the pencil, Haeseul saw, shook very slightly all the way down the line. Agreed. And her name beneath it, and the date. She laid the pencil down. She looked at what she had written, and then she closed her eyes, briefly, as though against a light that was too bright.

"Is something wrong?" said Haeseul.

"No." She opened them. "My hand is tired. I have been up since four."

"You should rest."

"So should you." A small, painful, lopsided smile. "We are a poor pair of patients."

"We are a very poor pair." Haeseul signed beneath her, in her quick clear script, and lifted the ticket and blew softly on the pencil marks, though the graphite had no need of it. "There. Two copies. I shall keep one, and you shall keep one, and if either of us forgets, it will be in black and white."

She tore the ticket along the perforation, which she had cut herself with a ruler and a pin, and held out half. Eunhae took it as though it were a live thing. She folded it twice, and then again, and put it into the breast pocket of her shirt, over her heart, and buttoned the flap.

"I found something," she said, after a moment. "About the mark."

"Oh?"

"You asked, last night. I looked this morning, in my grandmother's journals." She spoke carefully. "It is called the seal. It is the sign that the tie has taken. She writes that it appears after the first full night and that it stays for as long as the tie holds. She does not say how long that is." She paused. "She says it grows, as the tie grows. That is all."

"Grows how?"

"I do not know. She does not say."

"That is the whole of it?"

"That is the whole of what I found."

It was said with such steady, grave, level plainness that Haeseul almost believed it. Almost. But there had been, in the middle of the sentence, a very small catch, as a thread catches on a nail, and the word grows had come out a little too evenly, like a word that has been rehearsed. She looked at Eunhae's face. It was open and quiet and quite unreadable. And she thought, very clearly: tongs.

She said nothing. She filed it, as she had filed the others, in the cool dark place at the back of her mind where she kept things she did not yet know what to do with, and she smiled.

"Thank you," she said. "I am grateful."

"There is one more thing."

Eunhae had risen. She went to the drawer beneath the counter, a different drawer, not the one by the window, and took something out of it. She came back and stood in front of Haeseul, holding it in her closed hand, and for a moment she seemed to have lost the power of speech.

"It is a key," she said.

"I see that."

"To the back door. The one that opens onto the lane." She held it out. It was small and old and brass, worn pale at the bow by the thumbs of generations, threaded on a loop of faded red cord. "For the dark nights. So that you need not ring, or wait. So that you can come in whenever you like, and the door will open for you." She swallowed. "It was my grandmother's. Garam had one, once. Nobody has had it for three years."

Haeseul did not take it at once. She looked at the key lying on the palm of the other woman's hand, so small and so heavy, and she felt the whole weight of what it meant settle upon her, not as a burden, quite, but as a thing handed to her with both hands, trustingly, by someone who had very little to give and was giving it all.

"Are you sure?" she said.

"I have never been so sure of anything."

She took it. The brass was warm from Eunhae's hand. She closed her fingers around it, and the cord swung against her wrist, red against the pale silver ring of the seal, and she thought, quite calmly, that this was a thing from which there was no easy return.

"Thank you," she said. "I shall take care of it."

"I know you will."

They stood a moment in the golden light. Neither of them seemed to know how to end it. At last Eunhae, with an air of desperate courtesy, said, "Would you like to see the harbor? From the window? It is a good view, at this hour."

"I should like that very much."

They went to the window together and stood side by side at the glass. It was a tall old window, a little warped, with a deep stone sill, and beyond it the old quarter fell away in a tumble of tiled roofs and washing lines and crooked chimneys to the bright sheet of the sea. Fishing boats were coming in. A gull wheeled over the quay. In the east, over the low hills across the bay, the sun was rising through a bank of soft pink cloud, and the whole sky was the color of the inside of a shell.

"It is beautiful," said Haeseul.

"I have looked at it every morning for thirty years, and I have never seen it as clearly as this." Eunhae's voice was very low. "I do not know why."

"Perhaps you have been tired."

"Perhaps."

They did not look at each other. They stood a hand's breadth apart, with their shoulders almost touching, and the light fell across both of them and lit the fine hairs along their forearms and the dust in the air and the small, steady, secret turning of a silver ring. Haeseul could feel the warmth of the other woman's body, a faint, clean, human warmth, through the thin wool of her sleeve. She had never been so aware of anything. She heard her own breath, and Eunhae's, and the forty-one clocks, and they seemed, for one long moment, to be keeping time with one another.

She thought: I could lean. Just an inch. And she thought: I will not.

"Haeseul," said Eunhae.

"Mm?"

"Thank you for not being afraid."

"I am a little afraid."

"I know." It was almost a whisper. "That is what makes it..."

Her phone rang.

It went off in Haeseul's coat pocket, loud and shrill and absurd in the stillness, and they both jumped, as if a plate had been dropped. She fumbled it out. The screen said GYEOL. She stared at it, and then, with a deep and unaccountable sense of foreboding, she answered.

"Noona." His voice was thin and high and quick. "Noona, where are you? I am at the pharmacy. I came in early, to open up for the morning girl. I just..." A breath, harsh in the receiver. "There is nobody here. I have checked the whole shop. The back room, the storeroom, the cold storage. There is no one here. But there is someone crying."

Haeseul's blood went cold.

"Where?" she said.

"Everywhere," said Gyeol, and his voice cracked. "It is coming from the walls."