On the seventh morning, he noticed the jacket before she said anything.

His old field jacket — the one he kept on the hook by the door, the dark green one with the worn collar that he hadn't worn in eight months because he'd bought a newer one and the old one had stayed on the hook out of the specific inertia of objects that have been somewhere long enough to belong there. It was on her now. She had put it on in the way people put on a thing that is available and suitable and present, without the ceremony of asking, and was standing at the door with the collar turned up slightly against the morning chill that came through the gap at the bottom.

It fit her in the way oversized things fit people — covering what needed covering, the sleeves a little long, the shoulders a little wide, which was also somehow precisely right in a way he was not going to examine.

He looked at it for one second, from the corner of his desk.

Then he looked back at his screen and kept typing.

"I want to go outside alone."

He stopped typing. Not because the sentence was unexpected — he had been expecting some version of this for two days, since she had stood at the window for forty minutes building a map of the courtyard — but because the way she said it required him to stop. Not a question. Not a request. A statement of intention, offered to him as information rather than for approval.

He placed his hands flat on the desk.

"No," he said.

Mien looked at him. Her expression didn't shift into argument or appeal. It settled into the particular stillness of someone who had expected this answer and had prepared accordingly.

"Why," she said.

Also not a question. A request for justification, which was different.

---

He gave her the practical reasons because they were true and they were the right place to start.

Traffic was active within a three-kilometer radius and moving northwest on a documented timeline. She had no registered ID. If she encountered a district checkpoint or a hunter guild patrol and was asked to produce documentation, the cover story would hold for casual inquiry but not for formal verification. The risk of a random stop was low on any given day and not low across a span of days, which was a different calculation.

She listened to all of it with the focused attention she gave to things she was genuinely processing.

Then she said: "Those reasons are accurate."

"Yes."

"But they're not the real reason."

He looked at her.

"The real reason," she said, "is that you don't want me outside when you can't control what happens."

The room was quiet for a moment.

He didn't deny it. He had run the practical reasons through his mind on their own terms and they were real and they were sufficient, and they were also not the complete picture, and she had identified the remainder with the same precision she identified everything — the scale that was slightly off, the patrol pattern, the smoke she shouldn't have been able to know about.

"Yes," he said.

She looked at him for a moment. Something in her expression shifted — not softening, exactly, but adjusting. The way an assessment adjusts when new information is received and the picture becomes more accurate.

Then she sat down.

Not on the sofa, which was across the room. In the chair nearest the desk, the one he usually kept stacked with things he hadn't filed yet. She moved those things to the floor and sat down, and looked at him, and waited.

---

The System updated.

He registered it in the peripheral part of his awareness that monitored the System continuously, the way you register a change in ambient sound — not consciously, not with attention, until suddenly with both.

[Analysis complete — supplemental record. Entity: Nguyet Thuc. Title: The Moon-Devourer. Historical record: confirmed involvement in a minimum of four major conflict events prior to 2220. Final recorded status: Critical injury sustained — the Great War, 2224. Post-conflict status: Unknown.]

He read it twice.

Nguyet Thuc.

He was looking at Mien while he read it. She was looking back at him, waiting for him to do something with the silence that had opened up in the room, unaware that the silence had a specific reason that she was sitting at the center of.

The Moon-Devourer.

Four major conflict events. The Great War in 2224, which he knew about the way everyone knew about it — from a distance, as the thing that had preceded this, the escalation that had made the current state of the world its permanent condition rather than an emergency phase. He had been elsewhere in 2224, doing other things, and he had known the war was happening the way you know things that are happening at a scale too large to fully perceive.

She had been in it.

Whatever she had been, at full capacity, uninjured — she had been in it, in at least four conflicts before it, and had come out of the Great War critically injured and had sealed herself into a cocoon in a vacant lot east of a residential complex.

He closed the notification.

"Alright," he said. "With conditions."

---

Mien looked at him. "What conditions."

"I go first. Five minutes ahead. Check the route." He kept his voice at its usual register — flat, practical, the tone of someone laying out logistics. "You follow. Thirty minutes, then come back. If anything requires attention, I'll signal through the contract."

She was quiet for a moment. He could see her processing it — not the logistics, which she had absorbed in the time it took him to say them, but the shape of the offer. The particular form of it.

"You know this doesn't make sense," she said. "I'm going alone, but you're still watching."

"Yes."

"But you'll do it anyway."

"Yes."

She looked at him for a long moment. He looked back. The morning light came through the window at the angle it had been coming through since the first morning, and he was aware that this was the seventh time that light had made that particular angle in this room, and that was not something he had tracked before.

"Alright," she said.

---

He left five minutes before her and walked the perimeter of the C-7 residential zone in the specific pattern he walked it every morning. He noted the positions of the district patrol, the status of the market stalls, the eastern boundary sensor readings.

He came back to the security booth at the four-minute mark and sat down at the desk.

He pulled up the camera feeds on the monitor bank. All four screens. He adjusted the angle on the courtyard camera to cover the southern exit.

Then he waited.

She appeared on screen at the six-minute mark. She crossed the courtyard at an unhurried pace, hands in the pockets of his jacket, and exited through the southern gate.

He watched the camera feeds.

For thirty minutes, he watched the camera feeds.

He didn't answer the maintenance alert that came in at the twelve-minute mark. He didn't start the administrative work he had been in the middle of. He watched the courtyard camera and the street-angle camera and the eastern perimeter camera and tracked her intermittent appearances in the frame as she moved through the area adjacent to the complex.

She was visible in the frame for a total of perhaps eight of the thirty minutes. The rest of the time she was somewhere the cameras didn't reach.

He did not find those twenty-two minutes comfortable.

At the thirty-one minute mark, she came back through the southern gate, crossed the courtyard, and came inside.

He was sitting at the desk, looking at the screens, when she opened the door. He did not look away from the screens. He continued looking at them in the way someone looks at something they are monitoring for operational purposes, which was accurate, and also the way someone looks at something when they have just spent thirty-one minutes doing nothing else and would prefer not to have that be immediately obvious.

She came in, looked at the monitor bank, looked at him.

He looked at the monitor bank.

She didn't say anything about it.

---

She took off his jacket and hung it back on the hook — precisely where it had been, the collar straightened, the way someone returns a thing they have borrowed with the specific care of someone who intends to borrow it again.

Then she moved the remaining things off the spare chair and pulled it close to the desk. Not across from him. Beside him, at the near corner, so that they were facing the same direction rather than each other.

She sat down.

He looked at his screen.

"There's a woman on the third floor," she said. "Short hair, green canvas bag. She stopped and looked at me twice."

"Miss Hoa. C-rank. She's curious about most things."

Mien nodded, filing it. "She didn't seem hostile. Just interested."

"She's not hostile. She's the building's unofficial information network."

"Which means she'll mention me to people."

"Probably. Mrs. Nam already has, so the cover story is circulating. Miss Hoa confirming it is more useful than a problem."

Mien considered this. "You've thought about this more than you said."

He hadn't said much. He had just managed it.

"Yes," he said.

She was quiet for a moment. Then: "You do a lot of things without saying them."

He looked at his screen.

"Yes," he said.

Mien looked at the monitor bank — at the four small screens, at the courtyard camera still adjusted to cover the southern exit — and didn't say anything about that either.

They sat beside each other for a while, both facing the same direction, in the particular silence that had been accumulating in this room since the first morning and that had been, day by day, becoming something other than absence.

---

He was up at six the next morning. The maintenance alert resolved in four minutes. The spare chair was still at the corner of the desk.

Mien woke at seven-twenty. She made tea because he had started the water before she was up. She brought both cups to the desk and set one beside him without comment.

He accepted the cup without comment.

She sat in the spare chair.

He looked at the morning log.

The spare chair was at the corner of his desk, and the person sitting in it was an SS-rank entity called the Moon-Devourer who had been critically injured in a war two years ago and was currently operating on 2.7% of her capacity and drinking tea, and he was sitting beside her doing administrative work, and none of this was something he had planned or predicted.

But it was what was happening.

In the afternoon she asked him about the Great War.

Not directly. She asked it sideways, the way she asked questions about things she suspected were adjacent to something she didn't have access to: "What happened in 2224? Before this — before the current state of things."

He told her what he knew. The escalation from isolated incursions to organized assault. The major cities that had taken the worst of it. The defensive lines that had held and the ones that hadn't. The current situation as a negotiated stalemate — not peace, not active war, the indefinite in-between that had become the new baseline.

She listened without expression.

"Was there a specific event that ended it?" she asked. "Or did it just stop?"

"There was a reported event." He chose his words carefully. "In the eastern conflict zone. A large-scale detonation — not human-made. The demon advance stopped within forty-eight hours. No confirmed explanation."

Mien looked at the window.

"When exactly," she said.

"Late 2224. November, according to the official record."

She was quiet for a long moment. Long enough that the quality of her silence shifted from processing to something else — something that had weight.

"I see," she said.

He looked at her profile. She was still looking at the window. The afternoon light made the faint silver in her lashes visible if you were looking for it, which he was not, and which he therefore noticed.

He thought: late 2224. Critical injury. Unknown post-conflict status.

He thought: a large-scale detonation that stopped a war.

He did not say any of this.

"Are you alright?" he asked instead — the first time he had asked her that particular question.

She turned from the window and looked at him. The look lasted long enough that he became conscious of it as a specific thing happening, a moment with edges.

"I don't know yet," she said.

It took him a second to recognize the phrase. When he did, something in his chest did something quiet and difficult to categorize.

He looked back at the window.

"Alright," he said.

The afternoon continued.

---

That evening she made dinner without being asked. She used the same pan, the same sequence, the same proportions, and produced something functionally identical to what he would have produced. He sat at the desk and did not comment on this. She set a plate in front of him. He ate it.

"Was it alright?" she asked.

"Yes."

She sat across from him and ate her own portion.

"You've been thinking about something all afternoon," she said.

"Yes."

"Is it something you're going to tell me about?"

He considered the question. Some of it, eventually, when he had figured out how to tell it. Some of it he was still figuring out whether to tell at all — the name Nguyet Thuc, four conflicts, a war, a detonation in November 2224, and what she might be at full capacity, and twelve to eighteen days.

"Eventually," he said.

She looked at him for a moment. Then she nodded — the nod that meant she had filed it in the category of things she would return to on her own terms.

"Alright," she said.

They finished dinner. He washed the plates. She dried them, which she had started doing two days ago, which had also become a configuration.

He looked at the window over the dish rack, at the darkening sky, at the lights coming on in the building across the street.

Seven days.

He thought about what he owed her in terms of information, and what the difference was between protecting someone and keeping them in the dark for your own reasons.

He thought about the answer she had given him that afternoon.

I don't know yet.

He put the last plate away and turned off the kitchen light.

---

That night, before he slept, he opened the System notification he had closed.

[Entity: Nguyet Thuc. Title: The Moon-Devourer. Final recorded status: Critical injury sustained — the Great War, 2224.]

He looked at the name for a while.

The person who had reported on Miss Hoa's canvas bag and dried the dinner plates was also the entity who had been in four conflicts before he was old enough to understand what conflict meant, who had been in the Great War and come out of it critical, who carried a title that suggested she had been, at some point, the kind of thing people named with the specific weight you gave to things that required naming.

He closed the notification.

Nguyet Thuc.

The category for things that were not urgent and were also not ignorable was getting crowded.

Tomorrow was day eight.

The spare chair was at the corner of his desk, and the eastern sector was moving northwest, and somewhere in the building the Moon-Devourer was asleep.

He lay with that until sleep came.