The power cells were dead.
Not depleted—dead. Lian held one in his hands, turning it over, feeling the weight of 2176 engineering that had lasted three millennia only to give out at the last moment.
Builder: "Told you. Salvaged six of those over five years. All garbage."
Builder was crouched next to him in the bunker, grease-stained hands resting on his knees. He'd insisted on helping, though "helping" mostly meant pointing out everything that wouldn't work.
Lian: "They're not garbage. They're discharged past recovery threshold. The chemistry's intact, just... asleep."
Builder: "Asleep. Right. My grandmother used to say that about her first husband."
Lian ignored him. The system was running analysis, overlaying schematics on his vision, showing charge pathways that had crystallized over centuries.
[SYSTEM]: Power cell recovery: Theoretical. Method: Controlled discharge pulse through Repository interface, bypassing failed regulators. Risk: Cell rupture, chemical exposure, detonation. Success probability: 23%.
One in four. Not great.
Lian: "I can wake them. Maybe. But if it goes wrong, this whole bunker becomes a crater."
Builder: "How big a crater?"
Lian: "Big enough that they won't find our teeth."
Builder whistled low. "Yeah. Okay. Let's do it."
Lian: "Just like that?"
Builder: "Man, we've been sitting on this fab for six years. Six years of 'maybe someday.' If you're telling me there's a one-in-four shot at making it work, I'll take those odds." He stood, brushing off his hands. "Besides, Sova vouched for you. She doesn't vouch for anyone."
They rigged the connection by afternoon.
Lian stripped the dead cells down to their contacts, bypassing the ruined regulators with wires salvaged from the bunker's own lighting system. Yan watched from the doorway, crossbow loose in her hands, not because of any immediate threat but because she watched whenever he worked with dangerous things.
Yan: [Sign] "Safe?"
Lian: "Not really. But necessary."
Yan: [Sign] "Then safe enough."
Builder secured the last connection, stepping back to give Lian room. The bunker felt smaller with three people in it, the air thick with the smell of ozone and old dust.
Builder: "How's this work, exactly? You just... touch it?"
Lian: "Something like that."
He placed his hand on the modified junction. The Repository system extended through his nervous system, into the wire, into the dead cell. He felt the moment of contact like a static shock, then deeper, a surge of intent passing from his descendant-given technology into 2176 hardware that had never been designed for it.
The cell hummed.
Not fully—just a whisper of charge, a trickle of electrons stirring after three thousand years. But stirring.
[SYSTEM]: Power cell recovery: Phase one initiated. Charge level: 0.3%. Stabilizing. Cell integrity: Holding. Risk reduced: 18%.
Builder: "Holy shit. It's working."
Lian: "It's breathing. Not working. There's a difference."
He held the connection for twenty minutes, feeding the cell carefully, nursing it back toward functionality like coaxing a dying heart to beat. Sweat ran down his neck. Yan stepped closer, close enough that her shadow fell across his hands, close enough that he could feel her presence if the pain became too much.
By the third cell, Builder had stopped making jokes.
By the fifth, they had enough charge for a boot sequence.
Evening found them at the control interface.
Lian had spent hours mapping the fab's corrupted systems, the Repository translating between its own architecture and the pre-Collapse code. It was like learning to speak again in a language he'd only half-known in childhood.
Sova: "Status?"
She appeared at the bunker entrance, carrying a lantern, the white hair catching the light like fiber-optic cable.
Lian: "Ready to try. Maybe. The cells are holding minimal charge. One full boot cycle, then we see if the internals are actually intact or if we're powering up a corpse."
Sova: "How long does the cycle take?"
Lian: "If it works? Two minutes. If it doesn't..." He shrugged. "Then we'll know in about two seconds."
Builder moved to the emergency cutoff. Yan took position by the door, ready to drag Lian clear if something went wrong. Sova stood back, watching with those ice-blue eyes that revealed nothing.
Lian placed his hand on the activation switch.
The fab woke with a sound like a dying animal—grinding, shrieking metal, capacitors screaming as they drew first current in millennia. The lights in the bunker flickered, died, came back on emergency power. The air filled with the smell of burning insulation.
[SYSTEM]: Critical alert: Main bus unstable. Rerouting to secondary. Rerouting—successful. Core systems: 34% functional. Fabrication module: Offline. Diagnostic module: Online.
Then silence.
The fab sat there, humming quietly, its status lights glowing a steady amber—not green, not red, but waiting.
Builder: "Is that... good?"
Lian: "It's alive. But it's hurt. Core systems are running, but the fabrication module's locked out. Corruption in the template library, maybe. Or mechanical failure in the print heads."
Sova: "Can you fix it?"
Lian: "Given time. Given tools. Given..." He stopped, looking at the amber lights. "Given a reason to keep pushing."
Sova: "You have your reasons. We have ours."
She stepped closer, close enough that he could smell the clean, cold scent of her—nothing like Yan's warmth, nothing like Mei's calculated heat. Something else entirely.
Sova: "Two days ago, you were a voice on a radio. Now you're standing in our bunker, holding our future in your hands. That's not nothing, Lian Zhou. That's not even close to nothing."
Lian: "It's not everything either. The fab's awake. That's step one. Step ten is making medicine, weapons, the things that keep you independent."
Sova: "Then we'll get to step ten. Together."
The word hung there. Yan shifted slightly, her weight moving to her other foot, the crossbow stock tapping once against her leg. The smallest movement, but Lian caught it. Sova caught it too.
Sova: "I should let you work." She turned, then paused. "Dinner's in an hour. Both of you. Not a meeting. Just... food. You should meet the others properly. The ones who aren't deciding your fate."
Then she was gone, climbing the stairs with long strides, the lantern light fading.
They stayed in the bunker after, just Lian and Yan.
Yan: [Sign] "She likes you."
Lian: "Sova? She likes what I can do."
Yan: [Sign] "Likes both. I see."
Lian: "Does that bother you?"
Yan was quiet for a moment. The amber light painted her face in shades of gold and shadow, the violet eyes darker than usual.
[Sign] "No. She can like. You can choose. I choose you."
Simple. Direct. No performance, no negotiation, just the fact of her.
Lian took her hand. The calluses from the crossbow, the scar at her wrist from some old injury she'd never explained, the warmth of Rank 2 metabolism. Real. His.
Lian: "I'm not going anywhere. Not to Sova. Not to Mei. Not to anyone. You know that, right?"
Yan: [Sign] "Know. Still good to hear."
They sat like that until the amber lights dimmed automatically, the fab conserving its precious charge. In the dark, they didn't need signs or words. Just breathing. Just the space between them that had become home, no matter where they were.
Lian: "Tomorrow, I fix the template library. Figure out what this thing can actually build."
Yan: [Sign] "Then?"
Lian: "Then we decide. Whether this place is worth building with. Whether these people are worth building for."
Yan: [Sign] "Together?"
Lian: [Sign] "Together. Always."
The fab hummed, patient, waiting for morning. Above them, forty people slept in tents and temporary shelters, unaware that something had started breathing in the dark beneath their feet. Something that might change everything. Or might just be another dead machine in a world full of them.
Lian closed his eyes, Yan's hand in his, and let the exhaustion take him.