The Locked Conservatory was not difficult to find.

Grace had known its approximate location from her first days of mapping the manor — the East Wing's ground floor had a peculiar dead end where the architecture suggested a connecting space that wasn't marked on any of the informal maps she had managed to consult. A door at the end of the east service corridor, past the point where the main residential hallway turned away toward the garden-facing rooms. Reachable without passing through any of the restricted zones. Simply there, at the end of a corridor that nobody seemed to use.

She went in the late afternoon, when the light in the east corridors had gone to grey and the household was occupied with the preparations for the evening meal. Mira was with her — not at Grace's request, she had simply appeared at Grace's shoulder when she turned toward the east service hall and had not been told otherwise.

The door was iron-framed, with glass panels in the upper half that were fogged from within — the specific fogging of a cold and enclosed space, not neglect. The plants inside were still being tended. Someone was still going in here.

And the lock: iron, relatively new, installed with a competence that suggested a skilled locksmith rather than a general handyman. The keyhole was clean. The lock itself, when she looked closely at its edges, showed wear marks that indicated regular use. This was not a space sealed against access. It was a space with controlled access.

Grace looked at the door and looked at what she could see through the fogged glass.

She could make out, through the condensation: the shapes of planting tables, overturned. A section of floor where the glass had been cleared of whatever had been growing there — bare, darker than the surrounding floor, as if something had been removed recently. And the burn marks on the door frame — she had not noticed them at first because they were subtle, worked over with a coat of paint that was slightly newer than the surrounding material. But in the grey afternoon light, the texture was different.

The burn marks ran along the right side of the frame, in a pattern consistent with fire damage that had been stopped before it spread. Someone had managed a fire here, and had then repainted the evidence. Not perfectly — there was still a faint darkening in the wood grain under the paint, something you would only find if you were looking for it.

Grace was looking for it.

---

She pressed her face close to the glass panel, cupping her hands around her eyes to cut the ambient light.

The planting tables. The bare section of floor. A shelf on the far wall, half-empty, the remaining contents obscured by the angle and the fogging. And along the east wall of the conservatory, a section where the iron support structure had been bent — not dramatically, but visibly, in the way that metal was bent by sustained heat rather than impact. Fire damage. Real fire damage, more extensive than the burn marks on the door frame suggested.

This space had held a fire. The fire had been managed from outside. Someone had gone in afterward and cleared most of the evidence, had replaced the lock, had repainted the frame. But they had not replaced the bent iron, because replacing bent iron was a significant undertaking and required a specialist, and having a specialist come to work on a specific component of a locked and restricted space would raise questions about why the work was necessary.

The management of the fire's aftermath had been a cost-benefit calculation. The lock and the paint were cheap. The iron was not. They had chosen to accept the iron and manage the narrative another way.

"There was a fire here," Mira said quietly, from beside her.

"Yes."

"Recent?"

"Within the last year or two, I think. The paint is more weathered than it looks at first — it's been through at least one winter since it was applied. But the lock wear is consistent with regular use over several years." She stepped back from the door. "So the fire predated the new lock. Whatever happened, the lock came after."

Mira looked at the burned frame. "After Elowen?"

Grace thought about the timeline. Elowen Marst's recorded death had been approximately four years ago. If the lock had been in place for several years and the fire had predated it —

"Around that time," she said. "Give or take."

---

She heard him before she turned.

Not footsteps — Cassian Ravencroft moved with the particular economy of a person who had learned to be quiet in their own house, which was in itself a thing worth noting. What she heard was the air change: the specific shift of pressure and attention that she had, over the past five days, catalogued as his presence.

She turned. He was standing at the end of the corridor, not close, not blocking her exit — simply present. He looked at her in the way she was becoming familiar with: without drama, without the performance of an emotion, with the direct and evaluating quality of someone who was assessing a situation and had not yet decided what to do about it.

He looked at the locked door. At her. At Mira.

Mira, with the instinct she invariably demonstrated in moments that required it, moved to the far end of the corridor near the main hall junction and became interested in something in the direction away from Grace and Cassian.

Cassian took three steps closer and stopped at a distance that was neither intimate nor aggressive — the distance of a conversation.

"You've been thorough," he said. Not an accusation. A statement of fact, in the tone of someone arriving at a conclusion they had already suspected.

"I've been looking," Grace said. "There's a difference."

"Is there."

"Looking is information gathering. Thorough implies a plan." She paused. "I have a hypothesis. I'm still gathering information."

His mouth moved — that same near-movement, the expression that was not quite a smile but occupied the space where one would have been if he'd been a different kind of man. "What have you found?"

She told him. Clearly, without editorialising: the records room, the signatures across seventy years, the multiple hands trained to the same standard, the gaps in the sequence that indicated transitions. The memory fragment in the Garden. Rowan's specific warning. And now the conservatory — the fire, the managed aftermath, the controlled access.

He listened without interrupting. When she finished, he was quiet for a moment.

"What is your hypothesis?" he asked.

"That Grace Velmira is a legal instrument rather than a person. That multiple women have been trained to occupy the role over time. That whatever happened to the previous occupants —" She met his eyes. "— was not a matter of random misfortune or supernatural causes. And that everyone in this house, or most of them, knows something I don't."

The corridor was quiet. The grey light from the end windows had taken on the particular quality of late afternoon in winter — flatter, older, the light that made everything look more permanent than it was.

"What do you want?" he asked.

"The truth," Grace said. "All of it."

He looked at her for a long moment. She had the impression, as she had had before, of something being decided. Something heavier this time.

"Not yet," he said finally.

The two words landed in the space between them with a specificity that was, she thought, intentional. Not *no.* Not *I don't know.* Not *I can't tell you.* Not yet. As if the truth were a door that was going to open, and the question was only of timing.

"Why not yet?" she asked.

"Because the picture isn't complete enough to be useful. Because telling you half of it creates more danger than telling you none." He paused. "And because I haven't — I need to know some things before I can tell you what I know."

"What things do you need to know?"

"Whether you're safe to tell it to."

Grace considered this. It was not a comfortable thing to be told — that the question of her safety was still open, that she was being evaluated rather than trusted. But it was honest, and she valued honesty above comfort almost categorically.

"That seems like something you should have established before inviting me here," she said.

"Yes," he said. Simply and without excuse. "It is."

Another silence.

"If you want to live," he said, "don't become her."

Grace looked at the door. At the burn marks under the paint. At the new lock and the bent iron and the careful evidence of something that had happened here and been managed and not quite erased.

She looked back at him.

"I have no intention," she said, "of becoming anyone but myself."

His expression shifted then — something that was not the evaluating attention and was not the near-smile, something that was less controlled than either. It was there for approximately two seconds before the composure returned over it. But she saw it.

She filed it, and she walked back down the corridor, and she did not allow herself to think about what it meant — not now, not while she still needed the clear-eyed part of her mind for the work at hand. But she filed it, in the careful interior record-keeping that had always been her primary tool, next to the signatures and the memory fragments and the bent iron and the name she almost remembered.

Later, in the quiet of her room, she would take it out and look at it.

For now, she had a hypothesis and not enough evidence and a man who had promised her not yet as if it were a kind of guarantee.

She intended to hold him to it.