Chapter Text
He saw it before he understood it: the way the Replicator chamber light bent off glass and gold, the way Elizabeth's breath hitched and then evened out too perfectly.
"Elizabeth," he said, because her name felt like a handhold in a room with no edges.
Oberoth tilted his head, polite as a guillotine. "Dr. Weir will not be accompanying you."
Ronon was already moving, Teyla a half-step behind, P90s humming and useless against a wall that wasn't a wall.
Rodney muttered, "No, no, no," at a console that answered to math and malice, his fingers a blur that couldn’t keep up.
Elizabeth stood too still. Soldiers went still before a fight. This was different. It made his gut tighten. Her eyes were steady on him and then, just for a heartbeat, not steady at all.
"Go," she said. It wasn’t a plea, but command wrapped in something softer, and his chest went hot and tight, like he’d just taken a hit without armor.
"Like hell." He was in motion before he'd even decided to be, reaching, palm out. A Replicator field slammed into place like a door, glass-smooth, implacable. His hand struck it. The jolt bit bone, scraped skin, and he planted his feet and shoved anyway.
Oberoth didn't look at him. He looked at Elizabeth, the corners of his mouth almost kind. "Your code is elegant."
“Get away from her,” John growled, voice low. He knew he sounded like a cliché. He didn’t care. His hand flexed around the trigger, the need to move clawing through him, but one wrong twitch and she’d pay the price.
Rodney hissed, “I can try an inverse carrier, but if he’s already—just give me—”
John barely heard him. His pulse was a drumbeat in his ears, drowning everything else out. Every instinct he had screamed stop him. The air felt charged, hot, alive.
“You’re out of time,” Oberoth said, and lifted his hand.
Light laced the air between his palm and Elizabeth’s temple. John felt it before she did, like the heat of a flare igniting under his skin, crawling up his arms, burning through the useless distance between them. Her spine arched, her breath left her in a soft, broken oh, and he took a half-step forward before he even realized it, rage and terror tangling in his chest.
He couldn’t reach her. He couldn’t stop it. But god, he would burn the whole damned city down before he let Oberoth touch her again.
Teyla fired in controlled bursts. Ronon's blaster punched heat into Oberoth's chest. Replicators from the far corridor pivoted as one. Bullets sparked and fizzled on walls that shimmered like water and didn’t bleed. The corridor was too straight, too smooth, every edge a reminder that the place wasn’t built for men with lungs or guns. The hair at the back of John’s neck prickled; every instinct told him they weren’t meant to walk out.
"Colonel Sheppard," Elizabeth said, clear, and it was worse than if she had screamed. "You will take the team and you will go."
He flattened his palm harder until it hurt for real. "Not without you."
A quiver ran through her face, there and gone. "That is an order."
Rodney's voice went sharp. "John, we're about to be very popular. Thirty seconds, tops."
"Five," Ronon corrected, shifting to cover their flank.
Elizabeth's gaze flickered to Rodney, to the door, back to John. "I can hold them," she said, and for a second he saw her. The diplomat who had talked a city into life, the woman who had been making impossible choices since the day they stepped through the gate. "Go."
His weight shifted forward, boots grinding against the floor as if he could push the barrier back by will alone. His pulse hammered in his throat, in his scraped knuckles. Somewhere behind him, Teyla called his name, but it didn’t land. All he could see was Elizabeth, a few feet away, and the fact that it might as well have been a mile between him and her freckles, the split in her lower lip, the shine of sweat at her hairline.
"Rodney," he ground out, "tell me you've got something."
"Working on it!" Rodney barked, and then, more honest, "I don't—he's branching through her. If I hit this wrong—"
Oberoth lowered his hand. The light faded, and Elizabeth breathed like a diver surfacing. For a heartbeat, John thought it was over. Then her pupils flared too dark, too wide. Her posture settled into something not hers. She looked at him and there was a glassy overlay in her gaze, a precision that didn't belong to any human he had ever met.
Least of all her.
"John," she said again, and the vowels were a fraction off. The sound of her voice, almost hers, vowels angled the wrong way, punched the air out of his chest. The sound hollowed him out, and for one stupid second all he could do was gape at her like a rookie under fire.
Behind him, Replicator footsteps cut the corridor in a measured rhythm. Teyla moved for a better sightline. Ronon grunted, "Three," and fired without looking.
"Elizabeth," John said, forcing his voice to be a tether. "Stay with me."
A flicker, her mouth tightened; the not-quite-rightness stuttered. Oberoth watched her micro-expressions like they were art. "Fascinating."
"Shut up," John said, too worried to think of anything smarter.
Rodney slapped his palm to the console. “I can’t break him, but I can scramble local coherence. It’ll lag. Ten seconds. Maybe.”
“Do it,” John said.
“Doing it,” Rodney breathed, and the console flashed. The barrier shuddered. It didn't go down, it just wasn't perfect anymore.
Elizabeth swayed. Something moved under her skin at her throat, the worst kind of shimmer, a corruption pretending to be a solution. She blinked and for a knife-slice of time it was her again. “John,” she whispered, rawer now. “Please.”
His hand found a patch of warmth through the stuttering field, the smallest contact that felt like oxygen. He pressed in, forearm muscle screaming. “I’ve got you.”
“Two,” Ronon warned. Replicators flooded the threshold in a glittering wave. Teyla dropped one with a three-round burst to the throat; it stuttered and kept coming.
“Now,” Rodney yelled. “Go, go, go!”
The field snapped back to full. John’s hand skidded; skin burned, broke. He lunged to hit it again and Ronon’s arm banded his chest, hauling him back with a grip that could crack ribs. Teyla stepped in on his other side, shoulder to shoulder, a wall he couldn’t out-stubborn.
“No!” The word tore out, raw, too loud, bouncing off walls that didn’t care. He thrashed an inch, two. They didn’t budge. He could smell the sweetness of overheating circuitry, the metallic tang of his own blood, the clean human scent of Elizabeth just beyond reach.
She watched him. Not Oberoth. Tears scored clean lines through dust on her cheek, and John wasn’t sure she even knew she was crying. “You promised me,” she said softly, and he didn’t know which promise she meant: Don’t get yourself killed. Trust me. Keep Atlantis safe.
Her voice cracked something open in him, and then closed it again. Whatever she meant, whatever she needed, he understood it in his bones: don’t let this be for nothing. So he forced his legs to move.
“Fall back!” John snapped, because muscle memory still worked while his heart tried to walk out of his chest. To Rodney, he shouted, “Smoke it and run.”
Rodney flung a puck that detonated into a wall of static and white haze. The Replicators faltered. Ronon’s hold loosened just enough for John to move, and for a heartbeat he did, half a step forward before reality caught up. Teyla seized his arm, redirecting him. Together, they pulled him back down the corridor. He stumbled once, then ran with them, the motion no longer choice but momentum, his hand still reaching, still empty.
“Go,” Elizabeth said, just her again, no wrong pitch, no echo. It didn’t help. They cleared the threshold. Smoke thickened. Rodney punched symbols on a panel and Ancient doors came together with a surgical snap.
He could still hear the rhythm of Replicator steps, the suck and whoosh of atmosphere compensating for heat spikes, Rodney’s ragged breath, Teyla’s measured one, his own pulse like a drum.
Ronon’s grip eased but stayed. “We move,” he said, like gravity.
John stared at the sealed door. His scraped hand shook. He told it to stop. It didn’t.
“Colonel,” Teyla said, and the softness hurt in a different way. “If we stay, we fail her.”
He exhaled something that wasn’t agreement, just surrender to the next second. “Back to the jumper.” Gravel where his voice should have been. “Rodney, mark that room.”
“I—yeah.” A swallow. “Already did. John—”
“Save it.”
He pushed off the wall, turned them down the corridor.
They ran.
The city of machines tried to keep them. It threw geometry at them, corridors that didn’t stay put, doors that pretended to open and then didn’t. Twice they took fire from angles that shouldn’t exist. Twice Ronon planted his feet and knocked drones out of the air like a man punching a storm. Somewhere between one step and the next, the hall became the jumper bay. John didn’t remember getting there, only the echo of her voice, still in his head as the hatch sealed.
He dropped into the pilot’s chair because he needed to do something with his hands that wasn’t pounding them bloody on a door. The jumper lifted, and the taste of scorched metal clung to the back of his tongue. His palms itched and burned like the field still held him there, refusing to let go. She was still there, stuck under his skin, like a signal that hadn’t faded.
“Liftoff,” Rodney said, voice tight.
“On it.” The jumper peeled away, skimming a lattice of light.
“Colonel,” Teyla began, her voice low and too careful.
He knew what was coming before she said it. The words were always the same after something like this. We did what we could. She made her choice. You had no other option.
He couldn’t hear that yet, couldn’t stand the shape of it in the air. He shook his head once. “No.”
Teyla went quiet, and even Rodney didn’t fill the space. The only sound was the steady hum of the engines and the ragged pulse in his own ears.
The gate opened like an eye. They slid into the cold blue ribbon that would carry them home, and it felt nothing like mercy.
~~~
The field winked out and Elizabeth’s knees hit metal. The impact rattled up her spine, sharp enough to steal her breath. The floor was unnaturally smooth beneath her palms, faint movement stirring through the material like static. The chamber gleamed too clean, every wall a mirror carved from light, throwing back fractured versions of her face: calm, terrified, unrecognizable. A prison made of reflections.
Oberoth stood close enough that she could smell the sterile tang of ozone rolling off him, threaded with something faintly metallic. The air felt thin, clinical, wrong in her lungs. Somewhere deep inside, something unfolded bright. New lines of thought clicked open like doors on hinges she hadn’t known she had. They wanted to align, to organize the noise into something tidy, something perfect.
She pressed her palms flat to the floor until her arms trembled, until the tremor became proof she was still her. Her heart beat too fast, too human. The pulse in her throat stuttered against the edges of control. She could almost feel Oberoth’s gaze moving through her, parsing her thoughts into patterns, rewriting her code as if she were a system to optimize.
Memory was the mess she clung to. Atlantis at dawn, sea-light spilling through the control tower windows. Ceramic heat of a mug warming her fingers on a balcony railing slick with salt air. John’s voice in the dark: we’ll figure it out. The raw edge of his hand slamming uselessly against glass, refusing to leave her.
None of it neat. All of it hers.
“Dr. Weir,” Oberoth said, curious as a boy dismantling a clock. “We are very interested in what you will become.”
She let out a breath she hadn’t realized she was holding. “Me too.” The words scraped her throat, but they belonged to her.
For now. That unwelcome but true thought slipped in before she could stop it. She could already feel the edges of herself blurring, her heartbeat syncing to rhythms that weren't human. Empathy, the quiet pulse that had guided every choice, ever compromise, flickered like a candle in wind. If they stripped that away, what would be left?
She tried to imagine herself through Oberoth's eyes: a pattern of code, a useful consciousness, something efficient.
If they hollowed her out and filled her with their data streams and light, would she know the difference? Would she care? She pressed her fingertips to the floor, to the faint vibration beneath it, and pretended it was still her pulse, still hers. When she opened her eyes again, they burned.
Light burst against her temple, heat searing through bone. Her body shook as the current threaded into her mind, carving through everything soft, everything human For a heartbeat she fractured. Sight, sound, thought all shattering and realigning in a dozen directions. Her pulse became numbers. Her grief became static. Her memories flickered like corrupted files.
She forced them together with stubborn human seams. The ache in her knees. The sting in her lip where she’d bitten down too hard. The slick warmth of blood at the corner of her mouth. The wet heat of tears slipping down a path she hadn’t given them permission to travel.
Her mouth wanted to shape obedience, syllables already forming smooth and false. She bent them, turned them sideways until they snagged. One word lodged itself like an anchor.
“John,” she whispered, not for rescue, but to spark something defiant and alive in the dark.
The code pressed harder. She pressed back harder still, holding fast to the grit in her teeth and the salt on her skin, the pulse of rage and love and fear that no algorithm could contain. What they called flaw, she made weapon.
For an instant, the chamber shimmered. Somewhere inside the lattice of code, a frequency spiked. Small, stubborn. It sounded almost like John's heartbeat. She caught it, held it, and the noise steadied her. The machines could take everything else. They would never take that.