Decoherence Cascade

CHAPTER 04

Sleep, when it came, was not peaceful.

Leo dreamed in fragments—the scream of the decoherence klaxon, Ren’s voice saying “imminent” stretched into a long, distorted vowel, the sensation of falling sideways through his own skeleton. Then Kaelen’s face, silver hair catching amber light, asking Where is Earth? over and over, except in the dream she already knew the answer and was testing him, always testing him.

He woke to silence.

The jump seat had been reclined into something approaching a bunk—not comfortable, but horizontal. Someone had thrown a thermal blanket over him while he slept. The cockpit was dim, the amber panels dialed down to a faint glow, and through the canopy he could see nothing but stars. Endless, unfamiliar stars.

Leo sat up slowly, the blanket pooling at his waist. “Did you watch me sleep?”

“You could’ve just said yes.”

He rubbed his face, careful around the bandage. The ache behind his eyes—the memory-playback hangover—had faded to a dull pressure. Through the cockpit’s open hatch, he could hear Kaelen moving somewhere aft, the clink of metal on metal, the low hum of the ship’s systems.

He found her in the galley.

It was barely a galley—a narrow alcove with a heating unit, a water recycler, and two fold-down seats bolted to the deck. Kaelen stood with her back to him, pouring something dark and steaming from a metal flask into two cups. She didn’t turn when he entered.

“You snore,” she said.

“I was unconscious. That’s not snoring, that’s breathing heavily.”

“It’s snoring.”

She pushed one of the cups toward him across the narrow counter. Leo picked it up, sniffed. It smelled like coffee that had made some questionable life choices—bitter, earthy, with an afternote of something almost metallic.

“What is this?”

“Kav. It’s a stimulant. Not as strong as the vial in the med-kit, but it’ll wake you up.”

Leo took a sip. It tasted exactly as bad as it smelled, but warmth spread through his chest almost immediately. “It’s horrible. I love it.”

Kaelen’s mouth twitched—that almost-expression he was learning to recognize. She took her own cup and sat in one of the fold-down seats, motioning him toward the other. The galley was so small their knees nearly touched.

“You said you’d tell me about Earth,” she said.

“I did.”

“So tell me.”

Leo wrapped his hands around the cup, let the warmth sink into his palms. For a moment, the absurdity of it almost overwhelmed him—sitting in a smuggler’s galley, drinking alien coffee, about to explain his entire planet to someone who’d never heard of it.

“It’s the third planet from a star called Sol,” he said. “One moon, not two. Blue and green, mostly ocean. Seven continents. About eight billion people—all of us human. No other species. Until a few hours ago, I’d never met anyone who wasn’t born there.”

Kaelen listened without interrupting. Her eyes stayed on him, steady and unblinking.

“We don’t have metric compression drives. We were just starting to test them. The Event Horizon-2 was experimental—the first ship designed to push past the theoretical safe limits. We thought we understood the physics.” He paused. “We were wrong.”

“Your copilot.”

“Ren. Dr. Renata Okonkwo. She was the physicist. I was the pilot. She did the math, I flew the ship, and between us we thought we could handle anything.” He took another sip of kav, let the bitterness ground him. “The decoherence cascade started before we could abort. She had about four seconds to realize the math was wrong. I saw her face. Then everything folded.”

The silence that followed was long. Not uncomfortable—heavy, but not hostile. Kaelen was watching him with an expression he couldn’t quite read.

“You carry that,” she said.

“Don’t we all carry something?”

“Yes.” She set her cup down, the metal ringing softly against the counter. “I was born on a station called Veyr. Outer edge of Dominion space. My parents were researchers—xeno-archaeologists, before the Dominion absorbed their program. They found something, I still don’t know what, and the Dominion made them disappear. I was twelve.”

Leo didn’t say I’m sorry. He had a feeling she’d hate that. Instead, he waited.

“I’ve spent twenty years trying to find out what they discovered,” she said. “Why it was worth erasing them. Every job, every salvage, every smuggling run—it’s all been feeding that. The encrypted core on this ship? That’s their research. Fragments. Pieces of the puzzle. I’m still missing most of it.”

“That’s why you were scanning my wreck.”

“I thought your ship might have data. Old Dominion records, maybe something that overlapped.” She shrugged, a gesture that was almost casual if you didn’t see the tension behind it. “Instead, I got you.”

“Disappointed?”

“I haven’t decided yet.”

Leo smiled despite himself. “Fair enough.”

ECHO observed.

Leo filed that away but didn’t respond. The moment felt too fragile to break with ECHO’s commentary, even if Kaelen couldn’t hear it.

“The planet we left,” he said. “The bruised-peach one. What was it?”

“Kor-Vesh. Uninhabited. It’s a waypoint—smugglers use the gravity well to slingshot toward the outer systems. The Dominion patrols it sometimes, but not heavily. I was there to salvage a derelict, but the derelict was already stripped. Then your ship crashed into the same gravity well, and I decided to see if your wreck was worth more than the one I’d lost.”

“Was it?”

She looked at him for a long moment. “Ask me again when we’re not running on half a drive and contaminated Flux.”

Leo straightened. “What?”

“How bad?”

“So we can’t make it to a clean source.”

Leo relayed the information to Kaelen, whose expression tightened but didn’t c***k. She was already pulling up a star chart on the galley’s wall-mounted display—a flickering projection of local space, dotted with gravity wells and hazard markers.

“There’s a planet,” she said, highlighting a dot near the edge of the chart. “Kethis. Unregulated. No Dominion presence—too dangerous. It’s a death-world. The surface is unstable, full of tectonic shifts and Flux vents. But those vents produce raw, unrefined Flux. Enough to refill our reserves ten times over.”

“Let me guess. Harvesting it is the dangerous part.”

“Harvesting it is usually fatal. The vents are unpredictable. The atmosphere is corrosive. The native biosphere—” She paused. “There are things on Kethis that don’t die when you shoot them.”

Leo stared at the dot on the chart. “And this is our best option?”

“It’s our only option. Unless you want to surrender to a Dominion patrol and explain where you came from.”

“Kethis it is.”

“Sixty percent,” Leo said aloud.

Kaelen’s eyes flicked to him. “Your AI?”

“She says sixty percent of people who go there don’t come back.”

“The data’s old. It’s probably worse now.”

“You’re really selling this.”

Kaelen rose from her seat, the movement bringing her close enough that Leo caught the faint scent of kav and engine grease and whatever soap she used—something clean and sharp. “You wanted to be useful. You fixed my stabilizer. Now help me keep us alive long enough to reach Kethis, and then help me survive it. Or stay on the ship and wait for the drive to die.”

Leo stood. The galley was small enough that standing put them inches apart. “I’m not staying on the ship.”

“Good.”

They held eye contact for a beat longer than necessary. Then Kaelen stepped past him, heading for the cockpit, and Leo exhaled a breath he hadn’t realized he’d been holding.

“Shut up, ECHO.”

---

The next twelve hours were a blur of work.

Kaelen plotted the course to Kethis—a winding path through unmapped space, avoiding Dominion patrol routes and known sensor arrays. Leo spent the time in the engine compartment, nursing the contaminated drive, rigging filters to slow the contamination spread, and—twice—using brief Echoic Memory Playback to recall a diagnostic panel he’d glimpsed on the cockpit readout. The ghost images were fainter now, the mental fatigue building faster with each use, but they let him reroute power from nonessential systems in ways that bought them precious extra hours.

“Thin is better than dead.”

Kaelen appeared in the hatchway, a data-slate in one hand. “I’ve pulled every record I have on Kethis. Most of it is old, but there are survey notes from a xeno-biology expedition that went there thirty years ago. Three survivors out of twenty. They mapped the safest approach to the largest Flux vent field.”

“Define safest.”

“Only half of them died on that route.”

Leo wiped grease from his hands. “This planet sounds delightful.”

“It’s not. But the Flux vents are concentrated in a valley system that’s partially shielded from the worst of the tectonic activity. If we set down there, we have a window of maybe six hours before the next seismic cycle. Enough time to harvest what we need and get out.”

“And the things that don’t die when you shoot them?”

“The survey called them Kethian Scourgebirds. Avian-analogous predators. They hunt in packs. They’re drawn to heat and Flux signatures, which means they’ll come for the ship the moment we land.” She handed him the data-slate. “Read up. You’ve got nineteen hours.”

Leo scanned the survey notes. The words “regenerative cellular structure” and “resistance to directed energy weapons” jumped out at him. So did a sketch of a creature that looked like a cross between a pterodactyl and a flaying knife.

“You said you’d help me survive it,” Kaelen said. “That starts now.”

She turned and left him in the engine compartment, the data-slate glowing faintly in his hands, the distant hum of the compromised drive filling the silence like a countdown.

ECHO said.

“I know.”

Leo looked at the sketch of the Scourgebird again. At the words “resistance to directed energy.” At the casualty numbers.

“No,” he said. “But I’m going anyway.”

“Both,” Leo said. “Test pilots usually are.”

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