The dream was not a dream. It was a memory that did not belong to him.
Ren was floating.
He wasn't in the toxic air of the Rust Hives. He was suspended in a warm, primordial darkness. It felt like fluid—viscous, heavy, and comforting, pressing against his skin with the absolute weight of an ocean.
He didn't have lungs. He felt the water flowing through slits in his neck, the oxygen tasting like iron and salt. He didn't have hands. He had claws, sharp and translucent, designed to tear through riverbed silt and the shells of ancient crustaceans.
Hunger, a voice whispered.
It didn't come from his ears. It vibrated through his Lateral Line—a sensory organ running down the length of his spine that he didn't possess in his human form.
Eat, the voice commanded. The water is empty. The mud is empty. You must eat the light.
Ren tried to scream, to say he was human, to say his name was Ren and he was a Scribe from Veridia. But when he opened his mouth, only bubbles came out. He looked down at his body.
He was massive. A serpentine shape coiling in the deep, his scales shimmering with bioluminescent patterns that looked like constellations in a night sky. He wasn't an Axolotl. He was something older. Something that the Axolotl had devolved from millions of years ago, hiding in the mud to survive the changing eras.
[ANCESTRAL MEMORY DETECTED]
> Source: Leviathan Genome (Dormant).
> Synchronization: 0.04%
> Error: Host Mind is too fragile. Aborting playback.
>
The darkness shattered.
Ren gasped, sucking in a lungful of acrid, sulfurous air.
The transition from the womb-like comfort of the water to the hellscape of the Rust Hives was violent. Pain exploded in his right arm. It wasn't the sharp sting of a cut; it was the deep, throbbing agony of nerve endings engaging for the first time after being burned away.
He tried to sit up, but a heavy hand pushed him back down.
"Stay down, spark-plug," Kaira's voice rasped.
Ren blinked, his vision swimming. The world resolved into shades of orange, black, and poisonous yellow.
They were huddled in a small, cramped alcove beneath the massive ventilation fan of the maintenance platform. The fan blades above were still, choked with decades of rust and industrial grime, but the wind whistling through the gaps sounded like a dying animal gasping for breath.
Ren looked at his arm.
It was grotesque. The black, charred skin from the electrical burn had sloughed off entirely, leaving behind a limb that looked like it had been flayed. The muscle was exposed, pink and raw, glistening with a thick layer of clear mucus.
"It's healing," Titus rumbled from the shadows. The giant sat facing the open walkway, his stone axe resting on his knees. He looked like a gargoyle carved from gray rock. "But it's slow. You burned the meat off the bone, Scribe. That takes calories to fix."
Ren swallowed. His throat felt like sandpaper. "How long?"
"Twenty minutes," Kaira said. She was sitting next to him, unwrapping a dirty bandage from her own arm to bind his. "You passed out after the swing. We dragged you in here before the patrol circled back."
Ren looked at Kaira. She was squinting, her head tilted at an odd angle. She wasn't looking at him; she was looking slightly to the left of him.
"Kaira?" Ren whispered, wincing as she tightened the rag over his raw muscle. "Your eyes."
Kaira flinched. She adjusted the vinegar-soaked rag over her nose. "It's the smog. It stings."
"No," Ren insisted, reaching out with his good hand to touch her shoulder. "You're not looking at me. You're looking at my heat signature."
Kaira froze. She turned her head slowly.
In the dim, flickering light of the distant furnaces, Ren saw them. Her sea-green eyes were dilated, the pupils fractured into three distinct shapes. They were no longer human eyes; they were the complex, compound eyes of a benthic hunter.
"The Hives…" she whispered, her voice trembling. "The light here is wrong, Ren. It's too dim. My eyes… they're trying to compensate. They're shifting spectrums. I can see the heat in the pipes. I can see the Aether pulsing in your blood like a neon sign. But your face? It's just a blur. A cold spot."
Ren felt a cold knot in his stomach. Corruption.
The environment wasn't just killing them; it was rewriting them. To survive the low-light, toxic environment of the Rust Hives, Kaira's Mantis Shrimp DNA was overwriting her human biology. She was gaining predatory thermal sight, but she was losing the ability to see the world as a human.
"We need to get out of here," Ren said, struggling to sit up again. "If we stay, we change. The Aether adapts to the environment. If we stay here too long, we won't leave as people."
"We can't move yet," Titus grunted, shifting his weight. "Listen."
Ren listened.
Scritch. Scratch. Skitter.
It was coming from the grating below them. Not the heavy, mechanical clanking of the Weavers. This was lighter. Thousands of tiny legs moving in unison on oxidized metal.
"Rust Roaches," Titus hissed. "Scavengers. They smell your arm, Ren. Cooked meat carries a long way in the smog."
Ren looked at his raw, exposed arm. He was ringing the dinner bell.
From the edge of the platform, shadows began to pour over the lip of the metal.
They were the size of cats. Cockroaches with shells made of oxidized iron and mandibles that sparked when they clicked together. Their eyes were glowing red beads. They moved with a frantic, twitching hunger.
There were dozens of them. Then hundreds. A carpet of living rust moving toward the alcove.
"Defensive line!" Titus roared, standing up.
He swung his axe. The stone blade smashed into the first wave, crushing chitin and spraying yellow goo.
CRUNCH.
"Back!" Titus bellowed, kicking a roach that tried to bite his ankle. The creature's mandibles scraped uselessly against his thick hippo hide.
Kaira stood up, her fists raised. She looked confused for a split second, unable to distinguish the cold-blooded roaches from the cold metal floor.
"Aim for the movement!" Ren yelled, his voice cracking.
Kaira fired blindly.
"Impact!"
She punched the air. The shockwave blasted a cone of roaches backward, blowing them off the platform and into the green abyss below.
But more were coming. They were crawling down the walls, dropping from the fan blades like rain.
Ren tried to stand, to help, but his legs gave out. He collapsed back against the wall. He was starving. His Aether reserves were empty. He was useless.
Use the environment, the Scribe's instinct whispered. Read the world.
Ren looked at the wall behind them. It was a mess of copper wiring and rusted junction boxes.
His eyes—enhanced by the Axolotl's sensitivity to electromagnetic fields—saw something the others couldn't.
The air shimmered.
He saw a figure standing by the junction box. A man in a blue jumpsuit, wearing a hardhat. He was flickering like a bad hologram, repeating the same motion over and over again. The man was screaming, clutching his chest, collapsing.
[ECHO DETECTED]
> Subject: Maintenance Worker #4022
> Time of Death: 43 Years Ago.
> Cause: Heart Failure due to Aether Overload.
>
It was an Echo.
The Aether had recorded the man's death. The Rust Hives were a graveyard, and the metal remembered every scream.
Ren crawled toward the junction box, dragging his injured arm. The ghost flickered and vanished as Ren got close, dissipating into static.
Inside the rusted box, pulsing with a faint, dying light, was a crystal.
It was the size of a walnut, jagged and blue, embedded in the fuse slot. It wasn't a fuse. It was a bone. A crystallized piece of spine from some ancient beast, jammed into the socket to bridge the connection.
Marrow.
"Titus!" Ren yelled, prying the box open with his good hand. "Cover me!"
Titus swatted a roach out of the air, crushing it against the wall. "Busy, Scribe!"
Ren grabbed the crystal.
It shocked him—a sharp zap that ran up his arm and rattled his teeth. But it didn't hurt. It felt… good. It felt like drinking lightning.
> [ITEM ACQUIRED]
> Marrow Crystal (Rank F)
> Source: Electric Eel Spine.
> Energy Potential: 500 Units.
> Purity: Low (Degraded).
>
"Eat it!" Kaira screamed, kicking a roach away from Ren's feet. She stomped on another, her boot crunching through the shell. "Ren, eat it!"
Ren looked at the jagged rock. It looked like glass. It pulsed with a dangerous, blue light.
Eat, the Leviathan voice commanded, louder this time. Consume the spark.
Ren shoved the crystal into his mouth. He bit down.
CRACK.
It shattered like hard candy.
The taste was electric—ozone, copper, and raw sugar. It tasted like a battery that had been soaked in honey.
He swallowed.
BOOM.
The energy hit his stomach and exploded outward.
Ren's eyes snapped open. The irises turned completely black. The translucent skin on his arm flared with bright blue light.
The mucus on his raw muscle sizzled and hardened, forming a temporary, gelatinous scab. The pain vanished, replaced by a surge of predatory aggression.
Ren stood up. He didn't feel weak anymore. He felt like a reactor.
He looked at the swarm of roaches.
He didn't see bugs. He saw nutrients. He saw calcium for his shell. He saw protein for his muscle.
Ren opened his mouth. His jaw unhinged slightly, stretching wider than a human mouth should. The air around him grew heavy with moisture.
"Hydro-Breath: Mist Variation."
He didn't spit water. He expelled a cloud of super-fine, high-pressure mist saturated with his own Aether.
The white fog rolled over the swarm of roaches, coating their iron shells in microscopic droplets.
"Ignite!" Ren whispered.
He snapped his fingers—a spark of static electricity generated by the Eel Marrow he had just consumed.
The mist exploded.
FWOOM.
It wasn't a fire; it was a steam explosion. The moisture on the roaches flashed into steam instantly, expanding to 1,600 times its volume in a microsecond.
The swarm screeched as one. They cooked inside their own shells. The intense heat fused their joints.
Dozens of roaches curled up and died in the sudden blast of superheated vapor. The rest scuttled backward, terrified of the heat.
The platform was cleared.
Ren stood there, panting, smoke curling from his lips. His arm was fully scabbed over, functioning again. The black veins in his neck pulsed.
Titus lowered his axe, staring at Ren. The giant looked unsettled.
"You ate the fuse," Titus said, watching the blue light fade from Ren's eyes.
"It tasted like burning," Ren rasped, wiping ash from his mouth.
He looked at the dead roaches. He felt a sudden, violent urge to crouch down and crack them open. To eat the meat inside. To consume their calcium. To grow his shell.
He shook his head violently, forcing the thought away.
Stay human, he told himself, gripping his own hair. Stay human.
"We're clear," Kaira said, her voice shaking. She was rubbing her eyes, trying to clear the thermal vision, but she still wasn't looking directly at him. "But they'll come back. And the Weaver knows we're here now. That explosion was loud."
Ren walked over to the edge of the platform. He looked down into the green fog of the Sump.
The crystal had given him a burst of clarity. He could see the path now—not with his eyes, but with the blueprint of the city he had memorized years ago.
"There," Ren pointed to a dark, circular opening in the wall of the factory tower across the gap. It was marked with a faded yellow symbol: a circle with a slash through it.
"Bio-Hazard Containment," Ren read the symbol. "Sector 4."
"Containment?" Titus frowned, stepping up beside him. "That sounds like a trap. Or a tomb."
"It's a clean room," Ren explained. "Negative pressure. Filters. The smog can't get in there. It's a Safe Zone."
"And how do we get there?" Kaira asked, gesturing to the fifty-foot drop between them and the door. The iron walkway that used to connect them was gone, dropped by Titus earlier.
Ren looked at the dead roaches. He looked at the maintenance cables hanging from the ceiling—the non-conductive ones used for support.
He grinned. A sharp, jagged grin that showed too many teeth.
"We weave," Ren said.
He grabbed a handful of the tough, fibrous intestines from a crushed roach. He pulled. It was strong. Like steel wire.
"Titus, start stripping the cables. Kaira, weld them together. We're making a rope."
Titus looked at the mess of bug guts and wire.
"You're disgusting, Scribe," the Giant grumbled, but he sheathed his axe and started stripping the wire with his teeth.
"I'm adapting," Ren corrected.
He looked at his hand. The blue veins were pulsing stronger now. The Marrow Crystal hadn't just healed him; it had fueled the Resonance.
He was evolving. And the Rust Hives were just the cocoon.