Decoherence Cascade

CHAPTER 05

Kethis didn’t look like a death-world from orbit.

It looked beautiful.

The planet filled the Sable Wind’s canopy as they decelerated from their final jump—a swirl of violet and deep green, streaked with bands of pale cloud that caught the light of a distant white star. Leo could see continents outlined against oceans that glittered with something brighter than water. From this altitude, it was serene. Almost peaceful.

ECHO’s voice was flat.

“I was enjoying the view,” Leo muttered.

Kaelen, hands moving across the controls, didn’t glance up. “She giving you the bad news?”

“She always gives me the bad news.”

“Then she’s useful.” Kaelen tapped a display, and a topographical map replaced the star chart on the auxiliary screen. “This is the valley system. It’s a tectonic rift—deep enough that the atmosphere is marginally less corrosive near the floor. The largest Flux vents are here, here, and here.” She touched three points, each marked with a pulsing amber dot. “We land in the center, harvest from the nearest vent first, then work outward. If we’re fast, we can fill the reserves before the seismic cycle peaks.”

Leo studied the map. The valley was a scar on the planet’s surface, winding between mountain ranges that looked sharp enough to cut a ship in half. He’d seen topographical maps before—Earth had its own dangerous places—but the scale of this rift was staggering. Fifty kilometers long, three kilometers deep in places, and laced with Flux signatures that painted the scan in hot oranges and reds.

ECHO said.

Leo didn’t respond. He was watching the planet grow larger, the serene swirls resolving into churning storms and jagged terrain. The beauty was already bleeding away.

“Atmospheric entry in four minutes,” Kaelen announced. “The hull can handle the acid rain, but we’ll need to flush the intakes after landing. If the corrosive particulate builds up too fast, we lose the engines.”

“Can we rig a pre-filter?”

“With what?”

Leo thought for a moment. “The med-kit. Those smart-bandages—they’re adhesive and semi-permeable. I could layer them over the intake grates. It’s not a permanent fix, but it might slow the particulate buildup long enough for us to finish the harvest.”

Kaelen was silent for precisely three seconds. Then: “That’s either brilliant or desperate.”

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

Her lips twitched. That was becoming a pattern. “Get it done. Three minutes.”

Leo unstrapped and moved aft, grabbing the med-kit from the cockpit locker. His head still felt heavy from the earlier memory playbacks—the fatigue ECHO had warned him about—but the kav and adrenaline were enough to keep his hands steady. He found the smart-bandages, peeled them from their sterile packaging, and began layering them over the primary intake grates in the engine compartment. The bandages adhered immediately, their semi-permeable membranes stretching to cover the vents while still allowing airflow.

ECHO said.

“Forty percent is better than zero.”

“It’s a good motto.”

Kaelen’s voice crackled over the ship’s internal comm. “Entry in thirty seconds. Strap in or get thrown.”

Leo sealed the last intake and sprinted back to the cockpit, dropping into the jump seat and yanking the crash webbing tight just as the Sable Wind hit the upper atmosphere.

The ship shuddered. The amber panels flickered, then steadied. Through the canopy, Leo watched the violet clouds rush up to meet them, the hull screaming as friction turned the leading edges white-hot. The ride was violent—worse than any re-entry he’d flown on Earth—and the groan of the stressed frame told him the ship was taking damage.

“Port stabilizer’s holding,” Kaelen said, voice tight. “Your fix is working.”

“Good to know.”

“Don’t relax yet.”

They punched through a cloud bank, and the world outside turned green. Not the soft green of forests—a harsh, acidic green, lit by lightning that spiderwebbed between the cloud layers. Rain lashed the canopy, sizzling faintly where it struck the reinforced glass, and Leo could hear a new sound beneath the engine roar: a distant, rhythmic booming, like a drumbeat echoing up from the planet’s depths.

“Seismic activity,” Kaelen said. “The tectonic plates are shifting. That’s the sound of continents grinding.”

“It sounds angry.”

“It is.”

The valley came into view—a gash in the landscape, its walls striped with layers of mineral deposits in colors Leo had no names for. The Flux vents were visible even from this altitude: columns of shimmering distortion rising from the valley floor, like heat haze over a desert road, except the heat haze was bending starlight in ways that made his eyes ache.

“What kind of collection apparatus?”

Leo relayed this to Kaelen, who nodded without taking her eyes off the descent. “We’ll set down near the central vent. The canisters are manual—someone has to go outside and position them over the vent mouth. The heat and Flux distortion will make it dangerous. We’ll have to work fast.”

“Define fast.”

“The canisters take about ten minutes to reach full saturation. That’s ten minutes of standing next to an open Flux vent, on a planet where the air is acid and the ground is unstable. If the seismic cycle peaks while we’re outside, the vents can flare—Flux discharge at ground level. It’s instantly fatal.”

“So ten minutes, and don’t shake the planet.”

“Exactly.”

The Sable Wind banked hard, dropping toward the valley floor. The landing struts deployed with a heavy clunk. Through the canopy, Leo could see the terrain rushing up—black rock, twisted into shapes that looked almost organic, studded with vents that shimmered like invisible fires. The green rain was falling harder now, streaking the view with acidic trails.

“Landing in ten seconds,” Kaelen said. “Brace.”

The ship hit the ground with a bone-jarring impact, then bounced once, then settled. The engines cycled down from a scream to a low growl. Outside, the storm raged, and somewhere in the distance, something screamed—a high, keening cry that cut through the cockpit’s insulation like a knife.

ECHO said.

“They heard the landing,” Leo said.

“They hear heat and Flux. The ship’s both right now.” Kaelen was already out of her chair, pulling a heavy, sealed environment suit from a locker beside the hatch. “Suit up. We’ve got maybe six hours before the seismic cycle peaks, but the Scourgebirds will be here a lot sooner.”

Leo grabbed a suit. It was heavier than he expected, the fabric stiff with protective layering, the helmet fitted with a respirator and a voice comm. He pulled it on as fast as his still-aching muscles would allow, sealing the gloves and running a pressure check.

“Thanks, ECHO.”

“Still counts.”

Kaelen was already sealed, a compact weapon holstered at her hip. It wasn’t the sleek device she’d aimed at him in the cargo bay—this one was bulkier, with a reinforced barrel and an energy cell that glowed faintly blue. She caught him looking.

“It’s a kinetic driver. Fires solid slugs. The Scourgebirds regenerate from energy weapon damage, but they have a harder time regrowing bone and muscle when it’s been torn apart by high-velocity metal.”

“So shoot to kill.”

“Shoot to slow them down. They’ll keep coming even with half their body mass gone. You don’t stop a Scourgebird. You just make it take longer to reach you.”

Leo checked the cargo bay. The containment canisters were heavy, mounted on wheeled carts, each equipped with a vacuum intake and a stabilization coil. Kaelen took one, Leo the other. The cargo bay door opened with a hiss, and the atmosphere of Kethis flooded in.

It was worse than Leo had imagined.

The air tasted of burnt metal and rot, even through the respirator. The green rain stung where it touched his suit, leaving faint etching marks on the outer layer. The ground beneath his boots was warm and unstable, trembling with the constant seismic bass note of the shifting tectonic plates. And the sound—the keening cries of the Scourgebirds were closer now, overlapping into a chorus that seemed to come from all directions.

The central vent was fifty meters from the ship, a gaping fissure in the valley floor that shimmered with distorted light. The air around it bent in ways that made Leo’s stomach lurch if he looked directly at it. He focused on the canister instead, wheeling it toward the vent with Kaelen at his side.

“Ten minutes per canister,” Kaelen said. “We do mine first, then yours. Stay close, watch the sky, and if I say run—”

“Run.”

“Fast.”

They positioned the first canister over the vent mouth. Kaelen activated the vacuum intake, and the canister began to hum, drawing raw Flux from the shimmering column. The display on the side ticked upward—1%, 2%, 3%—a slow climb that felt agonizing in the oppressive heat and the rising chorus of Scourgebird cries.

ECHO said.

“Can’t accelerate it,” Leo said aloud. “Canisters take what they take.”

Leo drew the weapon Kaelen had given him—a smaller kinetic driver, lighter than hers but still unfamiliar in his hands. He’d fired guns before, back on Earth, but that had been training. This was different. This was acid rain and screaming things in the dark and a planet that wanted to kill them in a dozen different ways.

“I’m breathing.”

Kaelen’s voice crackled over the suit comm. “Five minutes on the canister. Four minutes until the Scourgebirds reach us. How’s your aim?”

“Terrible.”

“Then aim for the center mass and fire until it stops moving. It won’t stop moving, but it might slow down.”

The first Scourgebird broke through the green rain at the three-minute mark.

It was massive—wingspan wider than the Sable Wind, body covered in dark, leathery hide that gleamed with moisture. Its head was a wedge of bone and teeth, and its eyes burned with a dull amber light that mirrored the Flux vents. It shrieked, and the sound hit Leo like a physical force, reverberating through his suit and into his bones.

He raised the kinetic driver and fired.

The slug punched into the creature’s chest, tearing a fist-sized hole through its hide. The Scourgebird lurched but didn’t fall. It kept coming, the wound already puckering at the edges as the flesh began to knit itself back together.

“Keep firing!” Kaelen’s driver roared, a deeper thunder as she sent three rounds into the creature’s wing joint. The wing crumpled, and the Scourgebird spiraled, crashing into the black rock twenty meters from the vent. It didn’t stay down. It thrashed, dragging itself forward with its remaining wing, the amber light in its eyes fixed on Leo.

“How are we supposed to kill these things?”

Leo fired again. Again. The Scourgebird’s head snapped back, then forward, and it screamed with a sound that was more rage than pain.

“Two minutes on the canister,” Kaelen called. “Two more in the sky.”

Leo looked up. Through the green rain, he could see them—dark shapes wheeling against the violet clouds, wings slicing through the acid mist like blades. Four of them. Five. More.

“ECHO, can you replay that topographical map? The valley layout?”

“I need to see where the vents are positioned relative to the ship.”

“Do it.”

The playback hit him like a wave. The valley floor was suddenly overlaid with the ghost of the topographical scan—the rift walls, the mineral deposits, the three Flux vents marked in pulsing amber. His real vision fractured, the Scourgebird on the ground splitting into a double image as his brain struggled to process the past and present simultaneously. His balance wavered. He stumbled.

He forced his eyes to see through the overlay. The central vent—where they stood—was positioned at the narrowest point of the valley. The other two vents were further south, near the wider basin. If they could get the canisters filled and get back to the ship before the seismic cycle peaked, they could lift off. But if the Scourgebirds pinned them here, they were dead.

“Got it.” He blinked hard, and the playback dissolved, leaving only the present—the Scourgebird dragging itself closer, the rain etching his visor, the canister humming at forty-two percent.

“I’m learning to cope with a lot of things.”

The second Scourgebird hit the ground fifty meters away, its wings folding as it landed with a heavy thud. A third was descending behind it. Kaelen’s driver roared again, and the second bird staggered, its leg blown out at the knee. It kept coming.

“One minute on the canister! Then we swap!” Kaelen’s voice was steady, but Leo could hear the strain beneath it—the effort of holding her ground against creatures that didn’t know how to die.

“Kaelen, one’s circling behind us!”

“I see it.”

She spun, firing two shots in quick succession. The fourth Scourgebird veered, a slug grazing its skull, but it didn’t retreat. It landed on a rock outcropping twenty meters above them, perched like a gargoyle, watching with those amber eyes.

“The canister’s full!” Kaelen grabbed her canister and pulled it back from the vent. “Your turn. Move!”

Leo wheeled his canister into position, the vacuum intake humming as it began to draw Flux. The display ticked upward from zero. Ten minutes. Ten minutes of standing beside a vent while four regenerating predators closed in.

“Of course it is.”

Kaelen fired again, her shots overlapping with Leo’s as they tried to keep the Scourgebirds at bay. The creatures were learning—circling wider, testing the edges of their firing arcs, the amber eyes tracking every movement with an intelligence that was almost tactical.

“I’m open to suggestions.”

“It regenerates. We can’t eliminate it.”

Leo focused his fire on the wing-injured bird, pouring slugs into its head and torso. The creature screamed, its body jerking with each impact, but it kept moving. Kept dragging itself forward with that relentless, horrifying persistence.

And then, for just a moment, the amber light in its eyes flickered.

“The head?”

Leo adjusted his aim. The next shot punched through the Scourgebird’s right eye, and the amber light died instantly. The creature convulsed, its body seizing, the regenerating wounds suddenly slowing, then stopping. It collapsed, twitching, and didn’t rise.

“The eyes,” Leo breathed. “You shoot them in the eyes.”

“Kaelen! Aim for the eyes!”

Kaelen didn’t question him. Her next shot drilled through the second Scourgebird’s eye, and the creature dropped, its body going still with a finality that the earlier wounds had never achieved. The remaining birds shrieked, scattering, suddenly cautious.

“Good call,” Kaelen said over the comm. “How did you know?”

“ECHO. She noticed the light.”

“Then thank her for me.”

“She says you’re welcome.”

“Three minutes on the canister. We’re going to make it.”

Leo kept his weapon raised, scanning the sky. The remaining Scourgebirds were circling, but they weren’t diving. The loss of two pack members had made them wary. For now.

The rain kept falling. The ground kept trembling. The canister kept climbing toward full. And somewhere deep beneath the valley, the tectonic plates kept grinding, building toward a peak that would arrive in a matter of hours.

But for the first time since waking in the wreck of the Event Horizon-2, Leo felt something that was almost like hope.

“No,” Leo said. “But it helps.”