The airlock on the settlement's main habitat was a mining standard pressure seal that had been half-eaten by Progenitor bio-tissue.
Kira saw it as the shuttle approached the surface of Delacroix-3. Not a shuttle, exactly. The warship had no landing craft. What it had was a section of hull that the bio-tissue could reshape into a detachable pod, a growth that Zeph had discovered and guided into something functional. Progenitor engineering. The ship grew what it needed.
The pod settled onto the dwarf planet's surface fifty meters from the settlement's main airlock. Through the pod's transparent hull section, Kira got her first ground-level look at what fourteen months in the Shattered Expanse had done to a mining outpost.
The habitat was standard Imperial frontier design: prefab modules, linked corridors, sealed against vacuum. Built for function, not aesthetics. Twenty years old at least, the kind of modular settlement that mining companies dropped on rocks across the Fringe and forgot about until the ore stopped flowing.
Except the modules weren't entirely modules anymore. The bio-tissue had grown through them like ivy through a fence. Amber-copper material covered the exterior walls in patches, some the size of a hand, some the size of a room. The biological material had penetrated the prefab joints, the seals, the access points, and grown into the habitat's structure. Where the Imperial materials met the Progenitor biology, the two had fused into something that was neither human technology nor alien organism but both at once.
The effect was like looking at a building that was slowly being digested by something alive.
"Void take it," Kira said.
"It's beautiful," Sable said beside her. Her hand was on the pod's wall, the communication layer running, her void sense open to the settlement. "The bio-tissue is healthy. Active. It's running the habitat's life support. I can feel the air recycling systems, the thermal regulation, the power generation. All biological. All integrated with the human infrastructure."
Jax checked his sidearm. "Let's go."
They sealed the EVA suits and crossed the fifty meters of barren rock. Delacroix-3 had no atmosphere worth mentioning. Thin. Trace gases. The Expanse's dimensional environment pressed against them the way it had during the EVA to Kaelen's wrecked ship, not as vacuum but as presence. The dimensional fabric here was calmer than the open Expanse, the pocket of stability that had preserved the settlement, but it was still alien. Still wrong. Still the inside of collapsed spacetime where humans were not supposed to be.
The airlock opened before they reached it.
Not an automated response. The bio-tissue around the seal rippled, the living material reconfiguring, the door cycling open on biological actuators rather than the mechanical systems that had originally operated it. Someone inside had opened it. Someone who could control the bio-tissue.
They entered. The airlock cycled. Atmosphere replaced vacuum, the bio-tissue managing the pressure transition with the smooth precision of a system designed for it. The inner door opened.
The corridor beyond was a tunnel of living material.
The walls, ceiling, and floor were covered in Progenitor bio-tissue. Not the partial coverage of the exterior. Complete. The original prefab structure was still there underneath, the metal bones of the habitat visible in places where the biological layer was thinner, but the bio-tissue had replaced every failing system. The overhead lights were biological luminescence, the same amber glow as the warship's upper decks. The air tasted clean, better than recycled, the bio-tissue's atmospheric processing producing a quality of air that Imperial life support couldn't match.
And it was warm. Not the controlled temperature of a habitat's thermal system. The warmth of a living thing, the metabolic heat of biological material that was working, growing, sustaining fifty-three human lives in an environment that should have killed them all.
"Through here." A voice from the far end of the corridor. A woman's voice. Flat. Controlled. The voice of someone who had been surviving for fourteen months and had lost patience with anything that didn't get immediately to the point.
They followed the corridor to a central chamber that had been the settlement's common area. It was unrecognizable. The prefab tables and chairs were still there, the human furniture incongruous against the biological walls, like finding a desk in the middle of a forest. People sat at the tables. Miners. Families. Children. Fifty-three faces turning to look at the three strangers in Progenitor EVA suits who had come from a ship that talked.
The woman who had spoken was standing in the center of the room.
Mid-thirties. Dark hair cut short with a knife, the kind of haircut you give yourself because there's no one else to do it and vanity is a luxury you stopped affording months ago. Hard face. Not mean. Worn. The face of a person who had made decisions that kept people alive and had stopped apologizing for the ones that didn't work. She was wearing standard mining coveralls with the company logo faded past reading, and her boots were wrapped in bio-tissue at the soles, the living material grown over the worn treads.
"Tessa Rohn," she said. "I run Ember Point. Such as it is."
"Commander Kira Vance." Kira unsealed her helmet. The air was good. Better than the ship's, actually. "We came from the warship in orbit. Progenitor vessel. We picked up your settlement's power signatures and made contact on the dimensional frequency."
"I know. Niko told me a ship was coming before your signal arrived. He felt it. Three hours ago he woke up from a dead sleep and said there was singing in the substrate." Tessa looked at Kira's EVA suit, at the Progenitor biological material that it was made from, at the ship's bio-tissue that responded to Kira's void-touched neural architecture. "You're void-touched."
"Yes."
"Like Niko."
"I'd like to meet Niko."
"I'd like to know why." Tessa's stance shifted. Feet wider. Shoulders squared. The posture of a woman who had spent fourteen months as the sole authority in a settlement where the rules of civilization had been replaced by the rules of survival, and who was not going to let strangers near her people without understanding exactly what they wanted. "You didn't come here for us. Nobody comes to a mining outpost inside collapsed spacetime for social reasons. You're here because Niko is void-touched and you need something from him."
Kira didn't lie. Tessa Rohn had the look of someone who would spot a lie the way a miner spots a bad seam: instantly and with contempt.
"You're right," Kira said. "We need void-touched pilots. We have a weapon that can destroy the entity sealed at the center of the Shattered Expanse, but firing it requires five void-touched individuals operating in synchronization. We have three. We're looking for more."
"You want my brother to help you kill a god."
"I want to talk to your brother. What happens after that is his choice."
Tessa's jaw worked. The muscles in her face doing the math that her mind was running: the risk of trusting strangers against the risk of staying in a settlement that was functional but fragile, alive but trapped, surviving but not living. Fourteen months inside the Expanse. No contact with the outside. No rescue. No way out.
"He's in the control room," Tessa said. "Follow me. Don't touch anything."
---
The control room was at the settlement's core, and it was where the bio-tissue was thickest.
The original mining control systems were buried under layers of living material. The displays were gone, replaced by bio-tissue surfaces that showed information in the Progenitor visual language, the flowing notation that Sable had learned to read through the warship's communication layer. The floor was three inches of biological material, soft underfoot, warm, pulsing with the settlement's life support rhythms. The walls had no corners. The bio-tissue had rounded everything, smoothed the hard angles of the prefab structure into organic curves that looked more like the inside of the warship than the inside of a mining outpost.
Niko Rohn was sitting in the center of the room with his hands on the floor.
Early twenties. Thin. The kind of thin that came from burning more energy than you consumed, the body cannibalizing itself to fuel a process that demanded more than food could replace. Pale skin with a gray undertone. Dark circles under his eyes that went deeper than tiredness. Hair that had been dark brown and was now shot through with streaks of silver at the temples, the void-touch marker that Kira recognized from her own mirror.
He was sitting cross-legged, palms flat on the bio-tissue floor, his eyes closed. The living material around him pulsed at a rhythm that matched his breathing. Slow. Steady. The settlement's heartbeat, maintained by a twenty-two-year-old void-touched man who had been keeping fifty-three people alive through sheer sustained interface for fourteen months.
He opened his eyes when they entered. The eyes were wrong. Not heterochromatic like Kira's. Niko's were both the same color, a deep amber that exactly matched the bio-tissue's luminescence. His irises had changed. Adapted. Fourteen months of continuous interface with the Progenitor biology had altered his visual system.
"You're from the ship," he said. His voice was quiet. The quiet of someone who spent most of his time communicating through the bio-tissue and had gotten out of the habit of using his mouth. "I heard her coming. She's the loudest thing in the substrate for light-years. Her drive, her communication systems, her, she's singing and she doesn't even know it."
"She knows," Sable said.
Niko looked at Sable. Really looked. His amber eyes focused, the void-touched perception behind them reading something in Sable that normal eyes couldn't see. "You're in her communication layer. You talk to the ship. You're the voice."
"I'm one of three. The ship has a pilot, a power specialist, and a communication specialist."
"Three." Niko's hands shifted on the floor. The bio-tissue responded, the pulse quickening, the settlement's systems adjusting to his agitation. "I'm one. Just one. I do everything. Power. Communication. Life support. Air. Heat. Water recycling. Everything." He looked at his hands. The veins were visible under the pale skin, traced in lines of amber that matched his eyes. The bio-tissue had grown into him the same way it had grown into the settlement's walls. The interface was not external. "I haven't slept more than two hours straight in eight months."
Tessa was in the doorway. Arms crossed. Watching Kira watch her brother.
"Fourteen months," Tessa said. "When the Expanse hit us, everything failed. Power. Communications. Life support. The atmospheric processors died in the first hour. We had twenty minutes of reserve air and forty-three mining personnel plus families, plus children. Twenty minutes."
"And Niko connected with the bio-tissue," Kira said.
"Niko had been touching the strange stuff growing out of the wreckage the miners excavated. The company wrote it off as a mineral formation. Niko said it was alive. Nobody listened. When everything died, Niko put his hands on the nearest patch of the stuff and screamed, and the lights came on." Tessa's voice was matter-of-fact. The fourteen-month-old trauma compressed into sentences that she'd told before and would tell again. "He's been keeping us alive since. Every day. Every hour. He sits in this room and runs the settlement through the bio-tissue and he doesn't stop because if he stops we die."
Kira looked at Niko. At the silver in his hair. The amber in his eyes. The veins traced in bio-tissue gold under his skin. A void-touched individual who had done alone what the Progenitors designed five ships to do: sustain life in the Shattered Expanse through continuous neural interface.
"Niko," she said. "I'm going to be honest with you."
"Please."
"There's an entity sealed at the center of the Expanse. The Progenitors sealed it ten thousand years ago. The seal is failing. When it breaks, the entity gets out, and what happens after that is bad for everyone. We have a weapon that can kill the entity permanently. But the weapon needs five void-touched pilots working together, and we only have three."
"You want me to be four."
"I want you to know what's at stake. And I want you to know that the ship, the one you heard singing, can do what you're doing here. It can sustain a settlement. It can keep people alive in the Expanse. If you came with us, the ship could leave enough bio-tissue behind to maintain Ember Point's life support without you."
Niko's eyes moved to the wall. To the viewing port that looked up through the thin atmosphere toward the sky, where the warship was a dark shape against the Expanse's swirling dimensional currents.
"She's beautiful," he said. "I can hear her singing from here. The drive frequency. The pillar resonance. She's running at, what, five pillars? Seventy-seven percent?" He smiled. It was the smile of a man looking at something he'd been dreaming about for fourteen months. "She sounds like what this place wants to be when it grows up."
"Niko," Tessa said. Warning.
"I know, Tess."
"You're not going anywhere until I know these people aren't going to get you killed."
"I know."
Tessa stepped into the room. Into the space between Kira and her brother, the big-sister geometry of a woman positioning herself between her family and an unknown. "Commander Vance. My brother has kept fifty-three people alive for fourteen months. He hasn't slept properly in eight. He has bio-tissue growing in his veins and his eyes have changed color and he is the only thing standing between this settlement and a slow death by suffocation. You are asking me to let you take him to the most dangerous place in the galaxy to help you fire a weapon."
"Yes."
"What guarantee do I have that he comes back?"
Kira didn't answer immediately. The honest answer was: none. The weapon's safety systems were corrupted. The operation might kill whoever fired it. She had no guarantee for her own crew, let alone for a stranger's brother.
"No guarantee," Kira said. "I can't give you one. The mission is dangerous. People may die. Your brother may die." She looked at Tessa. At the hard face and the crossed arms and the eyes that were doing the same math that every commanding officer does when they send people into harm's way. "But if the seal breaks and the entity gets out, everyone dies. Your settlement. The Fringe. The Empire. Everyone."
Tessa looked at her brother. Niko looked back. Something passed between them that didn't need words, the shorthand of siblings who had grown up together and survived together and were not going to make this decision apart.
"I need to think about it," Tessa said.
"You have two hours. That's all we can afford."
Tessa's jaw tightened. "Then I'll think fast."
Niko lifted one hand from the bio-tissue floor and pointed toward the viewing port, toward the warship hanging in the sky.
"Tess. She's singing. Can you hear her?"
"No, Niko. I can't hear her."
"She sounds like home," he said. His hand went back to the floor and the settlement's pulse steadied and the bio-tissue glowed warm around them, amber and copper, the mining outpost that had become something else entirely, sustained by a boy who heard ships singing and hadn't slept in eight months and whose sister was the only thing between him and a war he didn't know existed.
