CHAPTER 1173: HAVEN TOWN (1).

The chamber had collapsed into chaos. Fire ate through what had once been the command level, and the roar of falling metal sounded like the groaning of an old god dying beneath its own weight. Cain moved through it with purpose, every motion stripped down to survival and precision.

Roselle was somewhere behind him—he could hear her short bursts of gunfire, cutting through the thick metallic haze. The monster’s roar came again, closer this time, shaking the shattered beams that jutted out like jagged ribs.

Cain didn’t think. He dove under one swinging limb, {Eidwyrm} flashing in a tight arc that carved through molten hide and sent sparks scattering across the ground. The creature’s retaliatory blow sent him tumbling across the steel, the impact cracking his ribs and stealing his breath.

He coughed once, spat blood, and got back up.

The monster reformed, its core pulsing through the glow of the chamber. Each time it broke apart, it came back—denser, angrier, adapting to the rhythm of his strikes.

"Roselle," he barked, "this thing’s evolving."

"Then we’ll evolve faster," she shouted back. Her voice carried over the hum of her rifle’s energy coils. "Keep it still!"

Cain didn’t answer. He just ran.

He slammed his boot into a fallen support column, launching himself upward as the creature’s claws tore through where he’d been a moment before. His sword found purchase in its chest, driving deep until the hilt met resistance.

For a brief second, the world went silent.

Then the creature screamed—a sound not made by flesh or metal, but by something older. The temperature spiked, and the floor beneath them cracked apart. Cain yanked his blade free, rolled, and barely avoided being swallowed by a geyser of molten metal.

Roselle fired again, this time straight into the creature’s open chest. The blast tore through it, leaving a gaping wound of light that flickered like a dying star.

But even that wasn’t enough.

It reformed once more—slower, but stronger. Its body was laced now with lines of glowing veins, like circuitry fused with flesh.

Roselle cursed under her breath. "It’s feeding on the reactor."

Cain’s jaw tightened. "Then we drain it first."

He slashed {Eidwyrm} through a control conduit, exposing a cluster of glowing cores beneath. The heat was unbearable; the air shimmered as the pressure built.

The creature lunged. Cain didn’t dodge this time—he met it head on. Steel met flame, strength met fury. The force of the collision hurled them both backward. The platform split, molten rivers surging through the cracks.

Roselle leapt to the next ledge, aiming through the chaos. Her visor flickered, locking onto the core. "Cain, move!"

He didn’t.

He drove {Eidwyrm} deep into the creature’s chest again and twisted. "Now!"

Roselle fired.

The chamber went white. A deafening silence consumed everything.

When the light faded, Cain was on his knees, {Eidwyrm} driven into the metal to keep him upright. The creature was gone—its body scattered into molten shards that hissed as they cooled.

Roselle landed beside him, panting. "That better have worked."

Cain didn’t look at her. His gaze was fixed on the reactor core—still glowing faintly. "If it didn’t," he said, voice low, "then this place goes down with us."

Roselle followed his stare. The light within the core pulsed once, slow and rhythmic—like a heartbeat.

And then it beat faster.

The metal beneath them began to tremble again, the reactor’s hum turning into a scream.

Cain gritted his teeth. "Round two, then."

Roselle raised her weapon. "You take left."

He nodded, standing tall, flame and shadow reflected in his eyes.

Together, they advanced once more—into the storm.

The floor shuddered beneath their boots. The hum of the reactor became a violent, erratic pulse as the containment field fractured, spewing arcs of golden light across the chamber. The blast doors that lined the upper walls were buckling under the pressure.

Cain could taste the heat in the air—metallic, sharp, laced with ozone. The glow from the reactor split open again, forming into a familiar silhouette. A body of molten steel rose, stitched together by golden threads of energy that snaked through its chest.

The creature had evolved once more.

Roselle swore. "How many times can this thing come back?"

"As many as it takes," Cain muttered. He clenched {Eidwyrm}, its blade humming like a living thing. "Which means we stop holding back."

He surged forward, magic flaring through his limbs. The ground beneath him fractured from the force of his step, molten metal spraying upward. {Eidwyrm} collided with the creature’s limb in a burst of light, both combatants locked in raw strength. Sparks sprayed like comets across the air.

The monster’s claws clamped down on the sword, the metal shrieking in protest. Cain twisted, kicked off the creature’s arm, and flipped backward. Roselle’s shot lanced through the opening he’d made, bursting through its head and showering molten fragments over the floor.

It didn’t die. It absorbed the energy.

The head reformed, larger this time. A voice like breaking glass echoed out—low, fractured, incomprehensible. The air bent around its words.

Roselle steadied her rifle. "It’s learning to speak—?"

"Then it’s too smart to live." Cain lunged again, his form flickering through the haze. He struck from below, slicing upward in a wide arc that tore through its core.

The beast staggered, molten blood spilling out like liquid sunlight. The heat was so intense it burned through Cain’s armor, searing his skin, but he didn’t slow down.

Roselle dropped to one knee beside him, rerouting her rifle’s core to overcharge. The barrel began to glow white-hot. "Ten seconds until overload."

"Then we end it in nine."

They moved together—Cain carving through the monster’s limbs while Roselle advanced behind him, firing in measured bursts to destabilize its regeneration. Each explosion rattled the entire chamber, sending chunks of molten debris crashing into the walls.

The creature howled again, stumbling toward the reactor core.

Cain’s eyes widened. "It’s merging with it!"

Roselle fired the final shot. The beam tore through the air, hitting the creature square in the chest. The resulting detonation swallowed the entire room in blinding light.

When the shockwave passed, half the chamber was gone.

Cain stood at the edge of a collapsing platform, gripping Roselle’s arm to keep her from falling. The air was filled with drifting ash and gold particles—like dying stars.

The reactor’s glow had dimmed, but its pulse remained.

He looked down at it, breathing hard. "We didn’t win," he said quietly. "We just bought time."

Roselle met his gaze, eyes hard beneath the cracked visor. "Then we use it well."

The ground trembled again beneath them.