The mission was simple.
Not in the way missions described themselves as simple before producing complications — genuinely simple. A courier exchange in the warehouse district, a handoff between two minor faction operatives that TRAD wanted documented rather than disrupted. Photographs of faces. Photographs of what changed hands. Out before anyone noticed we'd been there.
We'd done harder things in our sleep by now.
Bella had the route planned before I'd finished reading the brief. I had the camera loop sequenced before she'd finished the route. We worked through the prep with the kind of efficiency that had stopped feeling like professionalism and started feeling like something that had grown naturally between two people who'd learned each other.
"Forty-minute window," she said, marking the timing on the building schematic. "They're consistent. They've done this exchange four times in the same location on the same schedule."
"Which means they're comfortable," I said.
"Which means they're not expecting anyone."
"Which means we're in and out before the window closes."
She looked up from the schematic. "Yes."
The kind of conversation that had stopped needing its connecting tissue.
The night was clear and cold in the specific way of late in the season — not yet winter cold, but the kind that reminded you winter was forming its intentions. We moved through the warehouse district with the ease of people who had been through it enough times that the geography was internal now, the landmarks catalogued and the rhythms understood.
The building was exactly as described. The operatives arrived exactly on schedule. The exchange took ninety seconds and we had everything documented in four minutes.
I ran a secondary sweep of the perimeter while Bella held position, checking the network signatures in the surrounding area for anything that didn't belong.
That's when I found it.
Not close. Not threatening. Just present — a passive signal, faint and low-power, sitting at the edge of the sensor range like something that had been parked there for a while. The signature was familiar in the specific way of something you'd filed and never expected to see again.
Drone architecture. ARC's particular flavour of it.
But passive. Not active. Not engaged.
Watching.
I flagged it, captured the signature, and noted the position. Then I let it sit there without responding to it, because responding to it would have told whoever was on the other end that we'd found them, and knowing they'd been found was more valuable to them than us knowing they were there.
"We have an observer," I murmured into the earpiece. "East roofline. Passive. Not engaging."
A pause from Bella's end. "ARC?"
"Signature matches."
"They're not intervening."
"No."
Another pause. "Then they want to know what we're doing more than they want to stop us."
"That's what it looks like."
"Then we finish the mission and we don't give them anything useful to watch."
We finished the mission.
Clean. On time. Nothing that would tell an observer anything they didn't already know about how we operated, except that we were good at this, which they probably already knew.
On the way out I checked the roofline once more.
The signal was gone.
They'd gotten what they came for — whatever that was — and left.
We took the long way back.
Not for tactical reasons. The streets were clear, the district quiet, and the particular flatness after a mission that had gone exactly right needed somewhere to go. The long way gave it somewhere.
Bella walked beside me with the easy post-mission composure of someone who had processed what had happened and filed it correctly. I was still turning the drone signal over in my head — the specific unease of being watched by something that chose not to act.
"They're changing their behaviour," I said.
"They've been changing their behaviour for weeks." She looked at the street ahead. "The Sunfire operation was documentation. The warehouse tonight was documentation. They're building a file on us."
"On us specifically."
"On us specifically."
I thought about Crane — the man in the building, the calm of him, the way he'd picked up the crawler drone and looked directly into the lens. We are coming for you. Not a threat exactly. A timeline.
"We should tell TRAD about the signal."
"We will." A pause. "It won't change anything immediately. They'll note it and revise the threat assessment and the next briefing will have updated parameters." She glanced at me. "But they're watching us because we're effective. That's worth remembering when TRAD makes it feel like a liability."
I looked at her.
She said things like that occasionally — slipped a truth into a sentence so naturally that you almost missed it was more than it appeared to be. About TRAD, about the work, about what it meant to be good at something inside a structure that didn't always deserve it.
The street opened up ahead into the wider avenue that ran alongside the old canal, the one we'd walked two nights ago when everything had felt heavy and she'd said it eases someone with the conviction of someone who had tested the hypothesis enough times to trust it.
I wasn't heavy tonight. The opposite, if anything — that specific lightness of a job done cleanly, competence confirmed, the world having behaved according to its own rules rather than inventing new problems.
The canal caught the night lights, the water doing the thing it did where it reflected more warmth than was actually present.
Bella stopped.
Not for any particular reason. Just stopped, looking at the water, hands in her jacket pockets, with the posture of someone giving themselves a moment.
I stopped beside her.
We stood there for a while.
At some point she said, quietly: "Good night."
Not goodnight as in farewell — good night as in an assessment of the evening, delivered with the particular satisfaction of someone who set standards and was acknowledging when they'd been met.
"Good night," I agreed.
She looked at the water for another moment. Then she shifted slightly — not much, just enough — and her shoulder was against mine. Not leaning. Not a gesture with a name attached to it. Just a small, specific closeness that neither of us moved away from.
The canal moved below. The city did its thing. The night went on being cold and clear.
I became aware, gradually, of the particular quality of the moment — not in an analytical way, not the operational assessment that I applied to most things. Just the simple awareness of where I was and who was beside me and that both of those things mattered in a way I hadn't fully accounted for until this exact second.
Not the same as Jade. Bella was not Jade and this was not Marseille and pretending otherwise would be wrong in ways I couldn't articulate but could feel clearly.
But the category was the same. The weight of it was the same.
Person I would not be okay losing.
The thought arrived without drama. Just settled, the way things settle when they've been true for a while and you've finally found the right angle to see them from.
Neither of us said anything about it.
She shifted her shoulder slightly, not away — just settling. I didn't move either.
The canal reflected its borrowed warmth. The city breathed around us.
Eventually, without discussing when, we started walking again. Back toward the building, back toward separate apartments, back toward the ordinary geography of a night that had been, by any reasonable measure, a good one.
She didn't say anything about the shoulder thing.
Neither did I.
But something in the quality of the silence on the way home was different from what it had been on the way out.
At our doors she stopped and looked at me with the particular expression that had stopped being unreadable some weeks ago — not because it had become legible, but because I'd learned to read the specific quality of its blankness. What lay behind the careful neutral surface.
She was about to say something.
She didn't.
Instead: "Sleep well."
Flat. Practical. The same tone she used for operational sign-offs.
"You too," I said.
She went inside.
I stood at my own door for a moment.
The hallway was quiet. The building was settling into its late-night sounds. Somewhere a few floors up someone was watching something with the volume slightly too high.
I went in, changed, and lay on my bed looking at the ceiling.
The drone signal sat in the back of my mind — that passive, patient watching from the rooftop. The behaviour change. Whatever ARC was building toward.
But underneath that, quieter, the canal and the shoulder and the particular weight of a thought that had arrived without drama and settled without noise.
Person I would not be okay losing.
I wasn't going to do anything about that tonight.
I wasn't sure what doing anything about it would even look like.
But I noticed it, the way you notice things that have been true for a while and have finally made themselves visible. Acknowledged it. Filed it somewhere that wasn't operational and wasn't analysis.
Just true.
Just that.
The city moved outside the window, indifferent and ongoing.
I stayed awake longer than I should have, and eventually the ceiling stopped being interesting, and the night did what nights did, and by morning it all felt slightly less clear than it had at the canal, which was probably correct.
Some things were better understood in the particular light that existed after a clean mission and before sleep arrived.