The ladder rattled beneath their weight, each rung vibrating faintly as Nero climbed, the metal cold and slick beneath his palms.
The shaft stretched endlessly downward, a vertical throat of darkness that seemed to swallow both sound and light.
Above them, the faint, distant grind of machinery echoed, heavy, methodical, an unmistakable reminder that the Reconstruction Unit was still forcing itself against the sealed lift door.
Helia climbed just below him, her movements precise despite the tension coiled in her body. Nero could hear it in her breathing. Controlled, measured, but edged with strain.
She was holding herself together by discipline alone.
Metal dust sifted down from above, catching in Nero's throat. He swallowed. "Helia… how far does this go?"
"As far as the Archive decided it needed," she replied without looking up.
That answer did nothing to calm him.
The light from Nero's handlamp unraveled as it descended, breaking into dim streaks against the shaft walls. The deeper they went, the warmer the air became, thick with the scent of old power and recycled atmosphere. It felt less like a passage and more like the interior of something vast and sleeping—something that might wake if disturbed.
A low metallic groan traveled down the ladder.
Helia stopped instantly.
Nero froze with her. "What was that?" he whispered.
She tilted her head, listening. "Not the Unit," she said slowly. "Something else."
Before he could ask what else meant, a sharp tremor jolted through the ladder. The vibration traveled straight through Nero's arms and into his chest.
"Grip tight," Helia hissed.
The ladder jerked violently. Metal screeched. Nero's boot slipped, his stomach lurching as gravity pulled at him.
"Helia!"
Her hand shot up, catching his ankle with crushing force. "I've got you," she called, bracing herself against the ladder. "Don't let go."
Nero sucked in a ragged breath, nodding even though she couldn't see it. Slowly, the tremor faded, leaving behind only the faint hum of energy in the walls.
Then something else reached him.
A pulse.
Soft. Faint. Rhythmic.
Not mechanical.
Human.
Nero stiffened. "Helia… did you feel that?"
"No," she answered immediately. "What did you..."
Another pulse rolled through him, stronger this time, radiating from deep inside his chest. Warm and Familiar.
And then the world shifted.
The ladder vanished.
So did the shaft.
Nero stood in a long, brightly lit corridor, its white walls glowing softly under warm lights. The air smelled clean—sterile, but comforting. Somewhere ahead, laughter echoed. Light. Young.
Children.
Two of them ran down the hall, footsteps light, voices overlapping in joy. One was older, taller, pulling the younger along by the hand.
The older boy glanced back, smiling.
His face was blurred, edges softened by distance, but the warmth of that smile struck Nero like a blow.
"Nero."
The voice carried affection, certainty. The kind that wrapped itself around the heart.
"Nero, stay close. Don't let go."
The younger child reached up, fingers closing around the older boy's hand.
Safety washed over him. Belonging. The quiet certainty of being protected.
Home.
"Nero!"
Helia's voice tore through the memory like glass shattering.
The corridor fractured, white walls dissolving into spirals of teal and black. The boy's voice echoed again—panicked now, breaking.
"Nero—don't let go!"
Nero's eyes flew open.
The ladder was back. The cold air burned his lungs. His hands clenched the rungs so hard his fingers ached.
Helia's voice came from below, sharp with fear. "Nero! Answer me!"
"I'm—" He swallowed, forcing breath into his chest. "I'm here."
"What happened?"
He shook his head, struggling for words. "I saw… someone. Someone important."
A pause. Then, cautiously, "Prototype Eleven?"
"No," Nero said immediately. "Older. From before."
Before the wipe. Before the pod. Before the Archive took everything that mattered.
Helia exhaled slowly. "We talk later. Keep moving."
They continued down until the ladder ended at a grated platform. Helia dropped first, sweeping the area. Nero followed, boots clanging softly against metal.
They stood inside a massive cylindrical chamber. Thick pipes twisted along the walls like roots, carrying pulses of amber light that throbbed in steady rhythm. The air here was warm, humming with energy.
Nero frowned. "What is this place?"
Helia's gaze sharpened. "A pulse channel."
He blinked. "A what?"
"It regulates the Archive's stabilizing frequency," she explained. "Without it, the core destabilizes. The entire structure fractures."
Nero stepped closer to one of the glowing conduits. The amber light pulsed beneath his palm, steady and alive.
The same rhythm he had felt earlier.
The realization hit him with quiet force. "Helia… this pulse. It matches my memory."
She started to reply—then froze.
A violent metallic shriek tore through the chamber above them.
Both turned as a long, black mechanical limb punched through the ladder shaft, shredding metal like thin foil.
The Reconstruction Unit.
Helia swore under her breath, grabbing Nero's wrist. "We're moving."
They ran across the grated platform as the chamber shook, the Unit tearing its way downward. Red sensors flared through the dust.
At the far end, Helia slammed her hand against an emergency override.
Nothing.
She struck it again. Sparks flew. The panel died.
"I know," she snapped as Nero opened his mouth. She ripped the panel open, fingers flying through exposed wiring, forcing the mechanism manually.
Behind them, the Unit dropped lower, its weight cracking metal supports.
"Helia!"
"Almost..."
The door snapped open.
"Go!"
Nero pulled her through just as a claw scraped the doorframe. Helia slammed it shut, sealing them inside the narrow tunnel beyond.
They ran until their lungs burned, until the sound of metal claws faded into the distance. The tunnel finally widened into a low chamber cluttered with dead terminals and debris.
Helia leaned against a console, breathing hard. "It won't reach us here."
Nero nodded, still catching his breath. "Helia… I remembered something."
She lifted her head. "Tell me."
"I wasn't alone," he said quietly. "There was someone with me. Someone older. Someone who cared."
Helia's eyes darkened. "You think it's the one who contacted you?"
"No," Nero replied. "This felt… closer."
He hesitated, then said it. "I think he was family."
Fear flickered across Helia's face—not surprise. Fear.
"…If you had a family," she whispered, "why would the Archive erase them?"
The answer settled between them, heavy and undeniable. Because that bond threatened everything the Architect built. Nero straightened, resolve settling into his chest. "We find him." Helia didn't argue.
Because now she understood the truth the Archive feared most: It wasn't Nero's power. It was his past.