Chapter 62: The Blind Dark

The obsidian platform shattered with the shriek of tortured steel, plunging Elias Thorne backward into the safety of the reinforced control alcove as a mountain of jagged stone collapsed into the chasm.

"Rangga!"

The shout was swallowed instantly by the roaring concussion of the purge protocol. Rangga didn't answer. He couldn't. The moment Thorne’s override code executed, the bioluminescent network beneath Rangga’s skin didn't just flare—it detonated in a white-hot flash of agony that blinded him completely.

"Argh!" Rangga staggered backward, his hands flying to his temples as a blinding sheet of white light seared across his eyes, burning away his sight in a single, agonizing pulse of feedback.

The world vanished.

There was no color, no shape, no depth—only the violent, deafening roar of falling rock and the sickening sensation of the cavern floor tilting beneath his boots like the deck of a sinking ship. He dropped to his knees, his palms slamming against the fracturing stone.

"Rangga! Get up! The entire lower vent is shearing!"

The voice was distant, echoing through the cavernous gloom, but Rangga couldn't see the speaker. He couldn't even tell if it was Thorne or an echo of his own fractured mind.

"I can't see!" Rangga yelled back, his voice cracking with a raw, terrifying panic as he clawed blindly at the stone floor. "My eyes—the feedback took my sight!"

"Then use the damn mountain!" Thorne’s voice snapped back over the din of the collapsing structure, laced with frantic malice as alarms wailed behind him. "Because if you don't run right now, the entire terminal is coming down on top of both of us!"

Rangga didn't hesitate. He scrambled forward on his hands and knees, his chest heaving as the air grew thick with choking stone dust and the acrid smell of melted circuitry. Every instinct screamed at him to retreat, but his eyes were completely useless—white, milky orbs staring blankly into total darkness.

"Which way?" Rangga shouted, his voice cut off by a fresh shower of gravel raining down from the high ceiling. "Tell me which way the vent is!"

"To your left, you idiot! The intake shaft dropped three meters!"

Rangga lunged sideways, his shoulder slamming hard into a jagged iron pipe that was vibrating with the frantic, high-frequency hum of the mountain’s core. He gripped the metal, using it to pull himself upright. His hands trembled violently, the cyan light under his skin now pulsing in erratic, stuttering beats like a dying heart.

Thump. Thump-thump. Thump.

It wasn't a sound anymore. It was a physical blow against his chest. The mountain was speaking to him, vibrating through the soles of his boots and the palms of his hands. Blind to the physical world, Rangga felt the spatial layout of the cavern bloom in his mind like a thermal map painted in red and black.

"You're running straight into a dead end, anomaly!" Thorne’s voice echoed from somewhere above and behind him, distorted by the screaming alarms. "The bulkhead is locked!"

"Shut up, Thorne!" Rangga snarled, spinning around toward the source of the sound, though his blank eyes stared only at the void. He tracked the acoustic signature of Thorne's frantic footsteps retreating toward the emergency lift. "You can't lock what's already broken."

With a guttural cry, Rangga threw his entire weight backward against the iron pipe, using the seismic energy vibrating through his core to wrench the massive fixture clear out of the concrete wall.

CRACK.

High-pressure steam hissed into the air, instantly filling the narrow corridor with a blinding, scorching fog.

"What are you doing?!" Thorne screamed, his voice suddenly spiked with genuine terror as the sound of buckling steel grew deafening. "You're going to rupture the primary coolant line!"

"Good!" Rangga shouted back over the hiss of the steam. "Let it all burn!"

Without waiting for a reply, Rangga dove headfirst into the dark, yawning maw of the lower vent system, sliding blind down the steep, slick incline as the observation deck behind him collapsed entirely into the abyss.

He slid for what felt like miles, his skin scraping against jagged protrusions of ancient rock and exposed cabling. The heat was unbearable, radiating off the tunnel walls like the inside of a smelting furnace, but the pain in his eyes was nothing compared to the overwhelming sensory flood rushing into his nervous system.

He was completely blind, yet he could feel every shift of tectonic plate for a mile in every direction. He felt the exact weight of the collapsing terminal above, the shudder of the corporate drilling rigs on the surface ridge, and the slow, agonizing pulse of the mountain's deep geological heart.

Thump. Thump.

The rhythm guided him, pulling him deeper and deeper into the bowels of the mountain, away from Thorne, away from the light, and straight into the dark.

His speed down the ventilation shaft increased exponentially as the grade steepened into a sheer vertical drop. The air rushed past his ears with a deafening whistle, tearing the breath from his lungs. He reached out blindly, his fingers desperately seeking purchase against the slick, rushing metal of the shaft walls, but there was nothing to grab onto—only smooth, frictionless alloy designed to vent high-pressure gas from the core.

"Damn it!" Rangga gasped, his body spinning out of control as the shaft curved sharply to the right.

He slammed shoulder-first into a heavy, reinforced junction box, the impact knocking the wind out of him entirely. The collision threw him into a horizontal spin, sending him tumbling out of the metal tube and crashing hard onto a rough, uneven floor of solid basalt.

"Ughh!"

Rangga rolled twice across the stone, his bruised body screaming in protest, before coming to a dead stop against a cold, damp wall. He lay there for a long moment, chest heaving, listening to the frantic ringing in his ears and the heavy, rhythmic thrumming beneath the floorboards.

He blinked his sightless eyes, the darkness absolute and suffocating. There was no sound of Thorne here. No alarms. No grinding machinery. Just the deep, hollow silence of a forgotten level, untouched by the corporate excavation teams.

"Where... where did I end up?" Rangga whispered, his voice trembling as he pressed his palms flat against the stone floor, trying to read the geological contours of the room through the residual bioluminescence in his veins.

The stone beneath his hands felt different here. It wasn't the jagged, stressed-out rock of the upper drilling chambers, nor was it the sterile, reinforced concrete of Thorne's observation post. It felt ancient, smooth-worn by water and immense pressure over millennia, carrying a strange, resonant hum that didn't feel hostile at all.

It felt like a cage.

Rangga slowly pushed himself up, keeping one hand pressed against the damp wall for balance. His legs felt like lead, the physical toll of the purge protocol and the blind slide draining what little strength he had left. His arms were streaked with grey ash where the cyan light had flickered out, leaving dead, brittle patches of skin that flaked away at the slightest movement.

"I need to find a way out," Rangga muttered to himself, his voice sounding hollow in the vast, enclosed space. "Or a way up. Thorne isn't going to stop until the whole mountain caves in."

He took a tentative step forward, his boot heel clicking sharply against the stone floor. The sound echoed outward, traveling far down a long, narrow corridor that branched off into the darkness.

Drip. Drip. Drip.

The sound of slow, heavy water droplets fell from somewhere high above, breaking the oppressive silence. But beneath the dripping water, there was something else. A faint, irregular scraping sound. Like fingernails dragging across stone. Or heavy chains being slowly, agonizingly dragged across the floor.

Rangga froze, all the hairs on the back of his neck standing on end. He held his breath, turning his head instinctively toward the sound, even though his eyes could register nothing but a swirling void of black.

"Who's there?" Rangga called out, his voice sharp and defensive, though his throat felt dry as bone.

No answer came. Only the scraping sound, stopping abruptly, followed by a ragged, wet gasp that sounded disturbingly human—and entirely exhausted.

Rangga’s heart hammered against his ribs. He took another step forward, his fingers tracing the cold, damp stone of the corridor wall. "I know someone is there. If you're with Thorne's extraction team, you're wasting your time. The upper bridge is gone."

Silence stretched for a long, agonizing second. Then, a voice cracked out from the dark, barely above a whisper, choked with pain and disbelief.

"...Rangga...?"

Rangga stopped dead in his tracks. The voice was weak, distorted by starvation and suffering, but beneath the ruin of it, the tone hit Rangga like a physical blow. He knew that voice.

"Who said that?" Rangga demanded, his hands trembling as he stepped forward into the blackness, his sightless eyes staring wildly into the empty dark. "Show yourself!"

A low, rattling cough echoed from the shadows just a few meters ahead, followed by the faint sound of someone struggling to push themselves off the floor.

"You... you really came down here," the voice wheezed, bitter and exhausted. "You absolute... fool."

Before Rangga could answer, a sudden, blinding flash of blue light violently tore through the corridor from deep within the holding cells, illuminating the horrifying silhouette of a figure chained to the wall—and the sudden realization of who was waiting for him in the dark.