# Controlled Burn
The two figures ahead had stopped running.
Katya registered this fact through a curtain of amber light, her vision swimming with trajectory lines that painted the world in predictive filamentsâevery falling snowflake trailing a golden path, every chunk of debris kicked by the wind marked with a potential vector. The pain behind her eyes pulsed in surgically precise waves, synchronized to her heartbeat, and she pressed her palm against her temple as though she could hold her skull together by force of will.
*Pust inn. Hold. Pust ut.* Magnus's old mantra. The irony bit deep.
The two athletes ahead weren't running because they weren't athletes at all. They were standing in formationâshoulder to shoulder in the lee of a crushed monorail supportâfacing her direction. Their postures were wrong. Too symmetrical. Too still. Katya had seen that mirrored breathing before, in Zone Four. The Products.
She dropped behind a concrete barrier before they could clock her position, her sabotaged Kongsberg M-70 scraping uselessly against her back. The rifle was dead weight now. A souvenir of a weapon.
The amber overlay dimmed as she broke line of sight, the trajectory lines fading to ghost-wisps. The relief was immediate and nauseatingâlike pulling a needle from a nerve.
*Think. You have the countermeasure. You have the broadcast tower. You haveâ*
"Katya."
The voice came from behind her. Not through her earpiece. Not echoed off the ruins. *Behind* her, close enough that she could smell the familiar mixture of gun oil and cheap coffee and wool from a jacket that should have been retired a decade ago.
She knew that voice. She had mourned that voice.
Katya turned.
Coach Magnus Vale stood twelve meters away in the irradiated snow, his threadbare national team jacket from the 2050s flapping in the thermal updraft from a cracked geothermal vent. His white stubble was crusted with frost. His cane was gone. In his right handâthe hand missing three fingersâhe held a Kongsberg variant she didn't recognize, its barrel sleeved in a matte black shroud that seemed to drink the ambient light.
His gaunt face held no expression at all.
"Youâ" The word came out broken. Katya swallowed. She had watched a building collapse on this man. She had carried his memory like a stone in her chest for years, had let it sharpen her into something harder and colder and more relentless, and now he stood in front of her with *gun oil on his collar* and she could smell the coffee andâ
"I know," Magnus said. His gravelly voice was exactly as she rememberedâexcept softer. Careful. The voice he used when an athlete was injured and he didn't want them to know how badly. "I know what this looks like."
"It looks like you let me think you were dead."
"Yes."
The word had no apology in it. No flinch. Magnus stood with the stillness of a man who had rehearsed this moment in his head a thousand times and had long since burned away every version that included saying sorry.
Katya's hand moved to her hip, where Devram's countermeasure device pressed against her body through a torn pocket. Her thumb found the biometric pad by muscle memory.
Magnus saw the movement. His eyesâshe noticed nowâheld a faint amber luminescence. The same tell. The same phosphorescent glow she'd seen in the hunters, in the Products standing forty meters ahead, in her own reflection when she'd caught it in a shard of broken glass.
"You have the device," he said. Not a question.
"You're Yune's."
It wasn't a question either. The pieces were falling into place with the sickening click of a well-maintained bolt actionâDevram's evasive answers, the unexplained funding, the way every path had seemed to lead her here, to this zone, to this moment. She had been herded. Managed. *Coached.*
Magnus's jaw tightened. "I am Yune's. I have always been Yune's. Even when you thought I was yours."
The words hit harder than any bullet could have. Katya felt something fracture in her chestânot ribs, not muscle, something deeper. The last architecture of trust she'd built in a world that had given her every reason to stop trusting.
"The broadcast," she said flatly. "Jun's data. The tower."
"A distraction." Magnus's voice was precise now, stripped of warmth. Strategy voice. "Hemlock's board is watching their stock tickers hemorrhage as we speak. Every screen in Nova Oslo is screaming about neural grafts and dead athletes. They are panicking. They are *divided*. And while they scramble, Yune is dismantling the old augmentation programâthe prototypes, the research, the Subjects One through Six. Every failure. Every corpse they buried in the data."
"And me?"
"You were always the destination, Katya."
He raised the rifle.
Not quickly. Not with violence. With the measured, deliberate motion of a coach demonstrating proper formâbecause that's what he was, even now. Even with a weapon aimed at his former student's center mass.
The amber overlay *blazed*.
Katya gasped as the world lit upâtrajectory lines erupting from Magnus's body in branching probability trees, each amber filament mapping a possible shot, a possible movement, a possible kill. She could see his trigger finger tensing 0.3 seconds before it moved. She could see the barrel's micro-adjustment before his shoulder completed the motion. She could see *everything he was about to do*.
She dove left.
The shot cracked through Zone Five and took a chunk of concrete where her head had been. Snow and irradiated dust fountained into the air.
*He meant that one.* The thought was numb, distant. *He was aiming to kill.*
Katya rolled behind a collapsed utility vehicle, her body moving on training older than memory. Her hands were emptyâthe M-70 was useless, she had no sidearm, and the countermeasure device couldn't shoot for her. She had nothing.
Except the amber.
She risked a look. The overlay painted Magnus's next move before he made it: a lateral advance, three steps, then a clear angle on her position. She had 1.4 seconds to relocate.
She ran.
The pain hit like a blade driven through her occipital lobe. Sharp. Surgical. *Engineered.* Her vision stutteredâamber lines fragmenting into staticâand she tasted copper. Her gums were bleeding. When she wiped her mouth, her glove came back streaked red.
*The degradation markers.* Jun's voice from the transmission, tinny and desperate: *Configuration Sevenâactive competitorâfatal degradation timelineâ*
Solveig Rønning had lasted twenty-two months before the neural grafts burned her out from the inside.
*How long have I had mine?*
She didn't know. She couldn't remember. The scar on her left forearmâthe jagged burn she'd attributed to a training accident years agoâthrobbed with a heat that had nothing to do with temperature.
Magnus's next shot spider-webbed the window frame beside her head.
"You can see what I'll do," he called across the gap. His voice echoed off the ruins with awful patience. "I can see what you'll do. We're the same technology, Katya. The same generation. The difference is that I've had four years to learn the limits. You've had four hours."
"Then teach me," she spat back. Clipped. No contractions. Tense as a bowstring. "That is what coaches do."
A long silence. Snow hissed against concrete.
"I'm not coaching you anymore," Magnus said. His voice dropped into something raw. "I'm containing a situation."
He moved.
The amber screamed warningsâleft flank, fast approach, low angleâand Katya bolted from cover, sprinting toward the monorail support where the two Products stood. They were obstacles. They were obstacles she could use.
The first Product turned toward her with mechanical smoothness, and Katya watched its targeting solution paint itself in amber across her vision: a single shot, center mass, 0.8 seconds from execution. She dropped and slid across the ice, passing under the shot, and the round meant for her struck the second Product in the shoulder. It staggered. Amber trajectories scattered from both figures like sparks from a struck flint.
*They're networked.* The realization came fast and cold. *They share targeting data but not adaptability. They can't improvise. I can.*
She couldn't outrun Magnus. She couldn't outshoot him. But she could *think* faster than his prototypes becauseâ
*Because you're not a prototype.*
She shoved the thought aside. The broadcast tower was visible now, rising from the eastern edge of Zone Five like a skeletal finger pointing at the poisoned sky. Two hundred meters. Maybe less.
The amber overlay flickered. Pain roared through her skull, and for a terrible moment she saw doubleâtwo towers, two sets of trajectory lines, two of everything. Her nose was bleeding freely now, hot copper streaming over her lips.
She was burning out. Every use of the predictive vision was eating something inside her brain, some grafted infrastructure she hadn't known existed until three hours ago.
*You are killing yourself.*
Another shot. This one grazed her shoulderânot a kill shot, a *herding* shot, pushing her left, away from the tower. Magnus was boxing her in. Using the amber the same way she was, but with years of experience reading its patterns.
She pivoted right, buying space, and the amber showed her Magnus's next three moves laid out like a tactical diagram. She could see the trap. She could see every angle of it.
She couldn't see a way out.
Then someone screamed.
Not in pain. In *fury*.
Liora Vance hit Magnus like a crimson avalanche.
Katya saw it in amber firstâthe trajectory of a human body launched at full sprint from the blind spot behind the collapsed transit station, arms outstretched, fingers hooked like claws. Liora's designer athletic wear was torn at the collar, her sleek black bob was in disarray, and her face was a mask of desperate, *terrified* rage.
They went down together. Magnus's rifle discharged into the sky. Liora straddled him, hands clawing for the weapon, and her perfect composure shattered into something feral.
"*RUN!*" she shrieked at Katya. Her voice cracked on the word. "*RUN, you idiotâGO!*"
Katya ran.
Her legs moved on pure animal instinct, boots punching through irradiated snow, arms pumping, breath tearing in and out of frozen lungs. The broadcast tower grew larger. One hundred fifty meters. One hundred twenty.
The countermeasure device was warm against her hip. Devram's biometric lock. Jun's data. Everything they'd sacrificed to get her here.
Behind her, she heard Magnus roarâa sound of pain, not angerâand Liora's answering scream. The sounds of violence. The sounds of someone buying her seconds with their body.
*Why?* The question burned. Liora was Hemlock. Liora was the enemy. Liora had no reason toâ
A new voice slid into her ear. Calm. Female. Unhurried.
"Hello, Katya."
She didn't stumble. She didn't break stride. But her heartâher traitorous, racing heartâskipped one beat.
"You're wondering why Miss Vance just saved your life," Yune continued. The voice was elegant, precise, carrying the cadence of someone who had never once been interrupted because no one dared. "She's wondering the same thing. The tremors in her hands have become unmanageable. Her painkillers stopped working six days ago. She looked at her medical data this morning and recognized the degradation curve. She has, perhaps, three months before her own implants fail catastrophically."
One hundred meters. Eighty.
"She chose a side, Katya. In her own way. People do, when they realize they're dying."
Katya's hand found the countermeasure device. Her thumb pressed the biometric pad. The device pulsedâwarm, then hot, then a sharp sting as it read her signature.
"You're burning out," Yune said. Not with sympathy. With clinical interest. "The pain. The bleeding. The degradation markers your friend Mr. Park identified in the data core. You feel it happening. The same cascade that killed Solveig Rønning. The same cascade killing six other augmented athletes on the course right now. A kill protocol, activated simultaneously across every aging implant in the field."
Fifty meters. The tower's base was a lattice of frozen steel and severed cables. Katya could see the broadcast interfaceâa simple terminal, its screen glowing blue in the snow.
"Check your heart rate."
Katya's hand moved without her permission. Two fingers to her throat. Counting.
Her pulse was fast. Racing, even. But it was *even*. Steady in its rhythm. No arrhythmia. No flutter. No irregular collapse.
The amber overlay was still running. Still painting the world in golden trajectories. Still burning.
But she was not dying.
She stopped.
Twenty meters from the tower, countermeasure device hot in her palm, snow soaking through her threadbare gear, Katya Sorensen stopped running and stood very still.
"I didn't activate the kill protocol to kill you," Yune said.
The voice was gentle now. Almost tender. The voice of someone unveiling something they'd worked on for a very long time.
"I activated it to wake you up."
The amber lines pulsed. Steady as a heartbeat. Steady as *hers*.
"Check your heart rate. You're not dying."
Katya's fingers pressed harder against her own throat. Feeling the truth of it. The impossible, terrible truth.
"You never were."
The snow fell in amber-lit threads around her. Each one perfectly predicted. Each one perfectly seen.
"The others were failures."
Six athletes dying on the course right now. Six prototypes whose implants were melting down in cascading neural failure. Six bodies that had never quite taken to the grafts.
Katya thought of Solveig Rønning. Twenty-two months of degradation. A name in a data file. A failure.
She was not a name in a data file.
"You are Configuration Seven."
Yune's voice held no triumph. Only certainty. The quiet, absolute certainty of someone reporting a result they had known for years.
"The one that worked."
The countermeasure device pulsed in Katya's hand. Behind her, somewhere in the ruins, Liora Vance was fighting to survive. Somewhere else, Jun Park was bleeding in a collapsed tunnel. Devram was watching a screen. And MagnusâMagnus, who had coached her and shaped her and *betrayed* herâwas lying in the snow with amber light fading from his eyes.
Katya stood at the base of the broadcast tower with the data that could tear Nova Oslo's corporate syndicates apart, and she understood, finally, with terrible clarity, that the conspiracy she'd been fighting was not trying to destroy her.
It had been *growing* her.
She looked at the terminal. She looked at the device. She looked at the amber world burning around her.
She did not press her thumb down.