It's Drev who hears them first.
He's back at the stove, making a second round of tea, the kettle just starting to whistle when he goes still. Not the thinking kind of still. The other kind. The kind that in a previous life meant someone was about to have a very bad day and it wasn't going to be him.
"Back door," he says quietly. "Two minutes."
I'm already standing.
Sera is halfway to the window before I can say anything, moving with the economical speed of someone trained for exactly this. Not panic, not hesitation, just immediate purposeful motion. She looks out through the gap in the shutters and holds up three fingers without turning around.
Three in the front. Which means at least two in the back, if they're doing this properly. And they're doing this properly. No noise yet, no announcement, the careful positioning of people who want to take rather than flush.
They want us alive. That's something. Not much, but something.
"Mira's notes," I say.
Drev already has them. Folded, tucked, disappeared into his coat in the same motion as him turning off the kettle. Years of instinct, applied to a different profession. I've never asked how the transition happened. Right now I'm grateful for it.
"The access list," Sera says, still at the window. "Mira doesn't have it here yet."
"Mira's not here," I say. "Which means Mira's clean." Small mercy. "She'll go to ground when she finds out. She knows the protocols."
Three safehouses. We've burned one tonight. Mira knows the priority order.
"How did they find us?" Sera asks. Still quiet. Still watching the street.
"Aldous." It's the only answer that makes sense. A Lector running a systematic sweep – reading everyone connected to the investigation, finding the threads, following them back. He found someone who knew about the bookbinder's shop. A face seen once, a name mentioned in passing, the kind of detail that means nothing until a Lector looks at the person carrying it and sees exactly how much it costs them. "He didn't need to follow us. He just needed to find someone who knew where we'd go."
Sera turns from the window. Her expression is the controlled kind, doing a lot of work underneath. "Drev."
"Already ahead of you," Drev says. He's at the back wall, pressing a specific point in the shelving that I didn't know existed until right now, and a section swings inward approximately eight inches. Behind it is a narrow space, dark, smelling of sawdust and old paper. "Previous tenant was a smuggler. I kept his infrastructure. Seemed prudent."
Of course he did.
"Where does it come out," I say.
"Canal-side. Three buildings east." He looks at us both. "Single file. It's narrow."
From the front of the shop, there's a knock. Polite. The kind of knock that is a formality before something that isn't.
We go.
𖢒𖢒𖢒𖢒𖢒𖢒𖢒𖢒𖢒
Narrow is an understatement. The passage runs between the walls of two buildings, a gap that was never meant to be traversed so much as forgotten, and we move through it in the dark with our shoulders turned and our breath held and the sounds of the shop being entered filtering through the brick around us.
I count steps. Force of habit.
Forty-three steps and we come out into the cold grey light of a canal-side service alley, the water two feet below a crumbling ledge, a narrow boat tied to an iron ring that looks like it has been there since the empire was young.
Drev unties it without being asked.
"You keep a boat," Sera says.
"I keep options," Drev says.
We get in. Drev takes the pole. The canal carries us east, away from the sounds of the bookbinder's shop being thoroughly searched, into the part of Varenthis that operates before the rest of the city wakes up with deliveries, waste collections, the quiet industry of people whose work happens in the hours nobody watches.
Nobody watches us.
I sit in the bow and think about Aldous moving through the city the same way I do when reading people, finding pressure points, following threads. The difference is he has the Church behind him and I have a forger, a poisoner, and a knight who doesn't flinch.
It should feel like a disadvantage. Somehow it doesn't.
"We need a new base," Sera says. She's in the stern, watching the canal banks slide past, her folder of documents tucked under one arm. She didn't leave it. Didn't even hesitate. "Somewhere Aldous can't map through our existing connections."
"I have somewhere," I say.
She looks at me.
"It's not one of Mira's," I say. "It's mine. Nobody knows about it except me." A pause. "It's where I keep things I don't want found."
"What kind of things?"
"The kind that explain some decisions I've made that I haven't fully explained yet." I hold her gaze across the length of the boat. "I was going to tell you. I'm telling you now."
Something in her face does that small shift, the recalibration I've been watching for since the interrogation room. She looks at me for a long moment.
"How long have you been working toward the Architect?" she asks. "Before Cassen? Before the ledger? How long?"
There it is.
She got there faster than I expected. She gets everywhere faster than I expect, and I need to stop being surprised by this and start accounting for it.
"Months," I say. "I found evidence someone powerful had been suppressing a specific investigation. The same investigation the dead assessor was continuing when he was killed. The same thread, running back years." I watch her face. "I built a false identity to get inside the court. A dead family. House Cayne, dissolved fifteen years ago, patriarch executed for treason he didn't commit. The Architect destroyed them to bury what they'd found." I pause. "I chose that name deliberately. I wanted to put it in front of him and see what he did."
"You've been targeting him directly," she says. "From the beginning."
"Yes."
"And you didn't tell me."
"I didn't know you."
"You know me now."
"I'm telling you now," I say. Which is becoming, apparently, the thing we say to each other when we've been carrying something too long. She hears it. I can tell by the slight exhale, the way her shoulders settle a fraction.
She looks at the water. At the city sliding past. At something I can't see.
"House Cayne," she says. "What happened to the rest of the family? After the patriarch."
"Scattered," I say. "Records sealed. I found fragments. A daughter was sent to a convent in the outer provinces, a younger son whose trail goes cold in the eastern districts." I pause. "There was an heir. I haven't been able to find him specifically."
Drev, at the pole, says nothing. His Guilt brand, under his coat, says nothing either. But something in the set of his shoulders changes in a way that I notice and file away and do not address. Not here. Not now.
There are too many things that need to wait for the right moment and not enough right moments in a city that is actively hunting us.
"Tell me about this place you keep things," Sera says.
"It's above a cartographer's shop in the Amber District," I say. "I've had it for four years. The cartographer is seventy-three, half-blind, and under the impression his upstairs tenant is a traveling merchant with an irregular schedule. He's never asked questions." I pause. "His sin is Contentment, which technically isn't on the Church's list. I've never told him that."
Sera looks at me.
"It's the warmest read I've ever done," I say. "I don't like to disturb it."
She looks at me for another moment. Then, quietly, unexpectedly, that sound again. Short, involuntary, immediately suppressed. The same one from the kitchen yesterday morning, when Mira and I argued about deadlines.
The second time Sera Vael has laughed at something I've said.
I'm starting to keep count.