Floor 5 | 6:45 AM — The Corridor
They cleared the stairwell without incident. No incident was a relative term — there were bodies, but they were bodies from earlier, bodies that had already made their decisions and stopped being relevant. Aveline moved through them with the specific disregard of someone for whom corpses were just furniture.
The corridor stretched ahead, industrial lighting, emergency systems humming their worried songs. The fire was somewhere below them, contained by blast doors that were doing their job and were probably not going to keep doing their job for much longer because fire was ambitious like that.
Aveline paused.
Just paused. Stopped moving. Her hand came up — the injured one, the one that had stabbed through the tactical glove, the one that should have been compromising her and clearly wasn't — and she was checking the MP7, running her thumb over the magazine release, the motion smooth and practiced.
Adrian watched her.
"Wasn't that empty?" he asked.
"No." She pulled the magazine. Checked it. Slid it back in with the soft mechanical click of something settling into place. "Tactical reload. Magazine integrity questionable. Precautionary."
"Of course it is," Adrian said, because at this point he'd stopped trying to understand her logic and had just accepted that she operated according to a system that made perfect sense to her and made no sense to anyone else ever. "So we're good. We're prepared. We're—"
The bullet came through the window.
It didn't announce itself. Didn't ask permission. It just appeared — a clean hole in the reinforced glass, suddenly and completely, and whistled past Aveline's ear close enough that Adrian saw her hair move.
Oh.
Oh great.
Oh absolutely catastrophically great.
Just what I wanted to see today, Adrian thought with the specific fury of someone whose morning had been consistently worse than the last one. Exactly what I wanted. A sniper. Because we didn't have enough problems. Because the fire and the explosions and the jaw thing weren't sufficient chaos. Let me add active hostile fire to the increasingly terrible list.
A guard emerged from the service alcove — tactical gear, professional stance, the specific bearing of someone who'd been waiting for that shot to provide distraction and was now committed to the follow-up.
Aveline moved.
Not fast — faster. The kind of move that happened before Adrian's brain could fully process that she'd made the decision. She closed the distance with the economy of motion that suggested violence was just another problem to solve, and the guard realized too late that he'd made a tactical error in not shooting immediately because she was on him.
They went down together.
The guard's gun came up — Adrian saw it, saw the moment the guard's training kicked in and tried to solve the problem of "woman tackling me" with "gun," which was a classic approach and would probably have worked against someone who wasn't Aveline.
She caught the gun.
One hand, cold and specific and bleeding through the wrap, caught the slide and twisted it away from her body with the casual strength of someone for whom physics were more of a suggestion than a law. The guard tried to hold on — Adrian watched him try, watched the muscles in his arm work, watched him realize that he was fighting something that wasn't going to lose a strength contest because strength contests weren't supposed to have an option for "semi-human enhanced operative."
Aveline twisted.
The gun came free.
She threw it left — a controlled motion, the weapon skittering across the floor.
Floor 5 | 6:47 AM — The Jaw
Adrian's brain tried.
It genuinely, diligently tried to file what it was seeing in real time — the footage arriving faster than the processing speed, frames stacking up behind comprehension like a pile-up on a motorway, each one worse than the last.
Her hands.
The guard's face.
The sound came first.
Not a crack. A pop — the specific sharp snap of the TMJ dislocating, the ball-and-socket joint that had been designed for chewing suddenly being asked to do something it was never engineered for, the socket surrendering, the ball pulling free with the kind of finality that meant nothing was ever going back the way it came.
Then the tearing.
Muscle tissue doesn't give cleanly. Doesn't surrender like a neat line on a diagram. It tears. It rips. The sound was wet — a specific squelch-tear combination, the connective tissue resisting then giving way, ligaments snapping, the specific acoustic signature of meat breaking down under force it couldn't withstand. Not like tearing fabric. Like tearing meat. Because that's what it was. Raw muscle fibers separating, the sound of fiber tearing fiber, the jaw literally coming apart in her hands with the kind of wet finality that Adrian's brain catalogued and filed under sounds that will haunt you forever.
The guard made a sound — not a scream because his throat didn't work right anymore, just a wet noise, more air than voice, something trying to be a word and failing catastrophically.
The upper jaw.
The way it was no longer where it was supposed to be and the way that was entirely because of her hands, the cold inhuman structural strength of hands that had been carrying bed frames and catching falling objects without looking and now — now they were holding a human skull like it was a teaching specimen and had literally torn the lower jaw away from it.
The tongue.
That was the thing Adrian's brain kept returning to, kept flinching away from and coming back to anyway — visible suddenly, horribly, grotesquely, dangling like a failed puppet string, in a way tongues were not supposed to be visible outside of an anatomy textbook nobody had asked to read. Lolling loose against the side of the guard's face because the anatomy that held it in place no longer existed in any functional capacity, the jaw separated, the mouth now two separate pieces instead of one integrated unit. A wet useless thing that had lost its context entirely and didn't understand yet that context was never coming back, that the mouth it lived in was no longer a mouth.
The man's own blood filling what was left of the space, running down in dark rivulets, pooling in places that blood had no business pooling.
His eyes were still going.
Still doing the blinking processing thing, the screens still lit, neurons firing their last confused signals into a system that had already made its final decision. Confused in the most literal sense — the specific confusion of something that was still conscious enough to register something is wrong but not conscious enough to understand that the wrongness was total and irreversible and death was coming at a speed his brain couldn't parse.
His tongue is moving, some distant nauseated clinical part of Adrian's brain noted with the detached clarity of extreme shock. He's tasting his own blood. The jaw's separated and he's still tasting it because the nerve signals haven't caught up yet and—
The eyes stopped.
All at once. The specific stillness of a screen going dark. Not gradual. Not a fade. Complete cessation. The moment when the lights actually went out, the actual physical moment when the consciousness behind them decided it was done and wasn't coming back.
Blood hit the floor. Wet percussion. Heavy. Real. Hit the wall in dark specific spatters that the fluorescent lighting rendered in complete merciless unhelpful detail. The lighting detail on her gloves caught the blood differently than the rest — the white silver branching lines dark now where the blood had reached them, like something conducting that had been interrupted mid-transmission.
Aveline stood.
Composed. Neutral. Calibrated. The mask back in perfect position like it had never moved.
Already looking at the door. Already in the next problem. Already somewhere three moves ahead of this room and everything in it.
She looked at Adrian.
He hadn't moved.
Was aware, in the abstract clinical way of someone whose brain had briefly disconnected from his body, that his feet had made an executive decision to stay exactly where they were. His brain was somewhere slightly behind his eyes producing a sound that wasn't a thought yet and wasn't going to be a thought for a while, possibly ever.
Something moved across her face.
Brief. Contained. The small precise acknowledgment of something she'd been waiting for him to arrive at.
She said nothing.
Turned toward the door.
She's not fully human.
The thought arrived complete and flat and final, the way facts arrive when you've been circling them for days and they finally decide to stop waiting for you to catch up. Not a question anymore. A fact. Structural. Immovable.
She's not fully human.
Cold to the touch. Enhanced strength. Reflexes that don't process reaction time normally. Never winded. Never hesitating. And now — and now this. The specific application of violence that would take a trained soldier three seconds to process and her thirty milliseconds because something in her brain was calibrated differently.
Semi-mutant. Brain intact. Enhanced. Cold like a corpse.
She knew I was going to work it out.
She's known this whole time.
And she let it happen anyway.
Adrian's legs remembered what they were for. He followed her out of the room, which was the only thing that made sense to do.
Floor 7 | 7:03 AM
The stairwell door opened onto a wall of them.
Six guards, fanned across the corridor with the organized patience of people who had been briefed and positioned and were not going to be surprised by anything. The combined result of a building that had been on alert for thirty minutes and had used the time productively.
Hello, Adrian thought with the desperate gallows humor of a man who'd just watched someone's jaw get separated from their skull. We're here about the samples. Won't take long.
Aveline assessed this for two seconds — exactly two seconds, Adrian clocked the timeline — and then she reached into her jacket, pulled the gun, checked the chamber with the mechanical efficiency of someone who'd done this a thousand times.
Three rounds.
Her eyes moved left. To the shelf unit against the far wall — industrial shelving, supply storage, second shelf, a large plastic jug with a warning label legible from here.
Ethanol.
She shot the jug.
It ruptured with the enthusiasm of something that had been waiting for an excuse, ethanol hitting the floor in a spreading transparent flood, guards at the far end scattering with the reasonable panic of people who had just realized they were standing in something extremely flammable.
Aveline threw the remainder, shot it mid-flight, pivoted, and shot the electrical panel on the wall—
The spark was immediate.
The spark was enormous.
The spark was, Adrian would reflect later from the safety of somewhere that was not currently on fire, extremely efficient use of three bullets and a working knowledge of how ethanol vapor behaves around electrical ignition points.
He was already moving because her hand was already on his arm, fingers closing around his jacket.
"DOWN—"
They hit the floor together.
Her body came over his — one motion, controlled, the cape sweeping across them both like a curtain coming down, her forearm braced against the floor beside his head, the tactical suit pressed against his jacket, and Adrian's brain, which had already been having quite a day, took a moment that he absolutely did not have to register a very specific fact:
Aveline was on top of him.
Specifically.
Right there.
Close enough to catch the smell of gun oil and metal and the copper of her blood from the hand wound — the wound that was still bleeding through the improvised wrap, the wound that meant she was injured and had just thrown herself over him anyway because the alternative was letting him get barbecued by an ethanol fire.
Close enough to feel the cold radiating off her, the specific refrigerated-corpse temperature of her. Close enough that when she exhaled he felt it — a whisper of breath against his neck.
His breath caught.
Involuntary. Completely involuntary. Entirely the adrenaline and the proximity and the specific sensation of a woman who'd just ripped someone's jaw off being pressed against him with enough force that he could feel her heartbeat through the suit.
She didn't blink.
Didn't register it. Didn't register him registering it. Her eyes were forward, jaw set, body completely still over his with the focused calm of someone waiting out a pressure wave like it was mildly inconvenient weather.
The explosion happened.
The corridor became a different place with considerable conviction. A wall of pressure, heat rolling over them both, a ceiling fixture coming down twenty feet away trailing sparks and debris. The floor shook. Somewhere down the corridor something secondary ignited with a sound like the building clearing its throat.
Something hot passed close enough that Adrian felt it against his arm — the specific heat of flame that had learned it could be a weapon.
Aveline didn't move until it was done.
Then she was on her feet — one clean motion, the cape settling back around her like it had never been disturbed — and she was brushing plaster dust off her shoulder with the expression of someone who had stepped briefly into light rain and found it manageable.
She glanced down at Adrian.
Who was still on the floor.
Staring at the ceiling.
Processing an indeterminate number of things simultaneously and making slow, terrible progress on all of them.
She protected me, he thought distantly. She had a choice between covering herself or covering me and she chose me and she was bleeding and she still chose me and—
"Up," she said.
"Give me a second," Adrian said to the ceiling. "I'm having a moment."
"You can have it while moving."
"The moment requires—"
"Adrian."
That was all she said. Just his name. Just the specific way she said it that meant we are running out of time and you need to function.
"Yeah." He got up. "Yeah. Moving. I'm fine."
She was already at the control room door.
Floor 7 | Control Room | 8:08 AM
She shot the lock. Shouldered the door. The control room was small and dense with screens — building management, security feeds, access systems, all of it running and suddenly available to the woman who had just walked through a corridor on fire.
Aveline found the master switch in four seconds.
The building went dark.
Emergency lighting came up red. Every screen showed the same thing:
LOCKDOWN ACTIVE.
ACCESS RESTRICTED.
"Good," Aveline said. She studied the window with the focused attention of someone who had already solved this problem. "The glass is rated. The frame isn't."
She raised the gun — reloaded, he still didn't know when — and shot the frame. Four shots, precise angles. The frame buckled. The glass held but shifted, the whole panel moving on the ruin of its housing.
She pushed it.
The window swung outward.
Cold air came through. Clean. Sharp. The specific relief of air that hadn't been on fire recently.
"Close the door," she said. "Chair against it."
Adrian did, which was good because it meant he didn't have to watch her walk toward what she was about to do next.
The lift was waiting on the lower floors.
But first they had to get down.