Rou was on her workbench doing something to a formation board that involved a level of concentration he didn't want to interrupt and so he waited at the door until she looked up.
"You're back," she said.
"I need to talk to you properly," he said. "Not about components."
She set down the tool. Gave him her full attention in the direct way she did everything.
He told her. Not everything, not the full scope of the archive and what it contained, but enough. The pre-Sovereign structure, what it was, what he was trying to do with it, why the timeline had changed. He watched her face while he talked because her face was more honest than most people's and he needed to know how she received this before he decided how much further to go.
She listened without interrupting, which he'd already learned was a sign that she found something genuinely interesting rather than just professionally relevant.
When he finished she was quiet for about ten seconds.
"The Assembly built their cultivation system to suppress multi-path integration," she said.
"Yes."
"And your cultivation is multi-path integration."
"Yes."
"So they built a system specifically designed to make you impossible and then you happened anyway."
"That's one way to put it."
She looked at him with the bright sharp expression he was starting to recognize as Rou finding something delightful. "That's extremely funny," she said. "I mean it's also terrible and has resulted in a lot of suffering but from a purely structural standpoint the irony is significant."
"I'm glad you're finding it intellectually satisfying," he said.
"I find most things intellectually satisfying." She picked up the tool again, then put it back down. "You're bringing me in."
"I'm telling you what you already half-knew and offering you the choice."
"I already made the choice," she said. "Last week when I read your rubbing papers. I was just waiting for you to catch up." She stood. "What do you need."
He told her. The anchor calibration, the documentation work, the eventual distribution problem. She listened and asked three questions, all of them precise and useful, the questions of someone already thinking ahead.
"The inspector," she said at the end. "She's getting close."
"I know."
"What are you going to do about her."
He'd been thinking about this since leaving the stall. The threat model had updated enough that passive management wasn't sufficient anymore. He needed to redirect her actively, which meant contact, which meant manufactured circumstance.
"I'm going to help her," he said.
Rou looked at him.
"Not with the archive," he said. "With something adjacent. Something real enough to satisfy part of her investigation. If she has a partial answer she'll stop pushing toward the larger one." A pause. "For a while."
"And you're going to do this as the herb vendor."
"Yes."
Rou considered this. "That's either very smart or going to blow up in your face spectacularly."
"Both outcomes are possible," he agreed.
She picked up the tool. "Let me know how it goes."
He left and spent the walk back constructing the scenario. It needed to be something that gave Mei Sulan a real finding, something she could put in a report, something that would satisfy her superior enough to reduce the urgency of the investigation without actually revealing anything about the archive.
The secondary chamber she'd found on Grain Street was the right location. He could seed it with a plausible explanation for the formation disturbances, something old and dormant and officially categorizable, that would give her a resolution while keeping the larger structure invisible.
The problem was doing it without leaving evidence of how it got there.
He thought about it for three blocks and arrived at an answer that required him to do something he hadn't done in three years, use his formation knowledge openly, in front of a witness, while maintaining the fiction of being a herb vendor.
It was going to require the most creative lie he'd told since arriving in Ashfen.
He was, he admitted to himself, moderately looking forward to it.
End of Chapter 19