The chasm split Kota Hujan with a sound like a world tearing. The structure of the Piala Naga Langit arena groaned, stone grinding against stone, as the very foundation beneath them buckled. Jati stumbled back, his obsidian-hued Batin flaring erratically, his face a mask of dawning horror as Warsito’s words echoed through the dust-choked air. Banyu felt the raw instability, not just in the trembling ground, but in the frantic, dying pulse of something vast and deep beneath the city.
"The Heart... it's failing," Banyu murmured, a cold dread seeping into his own Batin, which thrummed with a protective instinct he couldn't explain. The air crackled, not with Batinic friction, but with the sheer stress of fracturing bedrock. Warsito, still on his knees, began to cough, grey grit clinging to his beard. "He tried to save us… you all condemned him!" he shrieked, pointing a trembling finger at the aghast city elders who now scrambled for safety on the teetering platforms. “His steps, they were a current, keeping the titan’s Batin flow stable! The [Echo Step] power… it’s an open channel!”
Jati stared at his hands, the obsidian sphere he had absorbed now a faint, sickly glow beneath his skin. His eyes, once burning with righteous conviction, were hollow. "Stabilizing… the Heart? No. It was a curse. He *sacrificed* her. He destroyed everything!" His voice was a whisper, a broken record of a future that now seemed to shatter around them, not by Banyu’s hand, but his own.
Before Jati could speak again, a figure clad in robes of deep crimson landed between them, a whirlwind of cultivated Batin surrounding him. Master Bayu, his brow set tight, raised a single open palm, and the stone shuddered to a halt beneath his boots. “Enough, both of you!” His voice, deep and resonant, cut through the panicked cries of the crowd. “The city is dying. Your feud means nothing if Kota Hujan crumbles into the Tiga Jurang.”
He fixed Jati with an unyielding gaze. “Your sealing ritual, born of a partial truth, has ripped the city’s life force from its anchor. The 'beast' beneath us is no mere petrified remains. It is the Titan, Puncak Raksasa, upon whose sleeping form our entire civilization thrives. Its Batin core, its very Heart, is failing. And Banyu…” Master Bayu turned toward him, his posture softening slightly. “Your power, the [Echo Step]… it is not a threat, but the titan’s instinctive bid for survival. A self-generating wellspring of pure Batin, meant to restart its stalled pulse. And Lestari…”
Banyu halted. “Lestari? What does my sister have to do with this?”
“Her latent Murni-Batin is a mirror, a sympathetic resonance with the Titan’s own dying spiritual essence. The city elders, in their fear of an ancient prophecy, have suppressed it for too long, unaware that they were silencing the titan’s final cry for help. Her power, once awakened, will serve as a guide. Your power, Banyu, is the torrent needed to reignite Puncak Raksasa’s Heart.” Bayu paused, his gaze sweeping over the cracked arena stones. “Yet the process demands everything. It may consume you.”
(JOLT 1) The words hung in the air, heavy with consequence. Jati swayed, the last vestiges of his fanatical resolve dissolving. He had sought to save the city from a monster, only to become its unwitting executioner. His mistake left him hollow. His shoulders slumped, his eyes vacant. “It was… all for nothing,” he choked, spitting blood onto the flagstones. “I saw the end. I saw you… you sacrificed her. I saw the ruin. But I was blind. I was so blind.” He looked at Banyu, not with hatred, but with a profound, self-loathing anguish. “The path… the ritual path to the Heart… it’s not what I thought. It’s not a path to destroy you. It’s the path to save her, and the city. The elders sealed off the knowledge, but in my past life… I found a fragment of it. A map, hidden in the deepest archives of the Akademia. The path lies through the forgotten under-city, beneath the main Batin veins.” His voice was devoid of malice, a monotone of crushed spirit.
“Show us,” Bayu commanded, his tone low and sharp. “Now.”
With Jati as their guide, his spirit broken but his mind still sharp with the knowledge of a past he now desperately wished to rewrite, they descended. Bayu, Banyu, and Jati, followed by five senior wardens, navigated the crumbling passages. The city's foundations groaned. Cracks spiderwebbed across walls, revealing glimpses of glowing stone channels that now sputtered out thin, uneven pulses. As they went deeper, the air grew heavy, thick with the smell of damp earth and decaying Batin.
They entered a forgotten labyrinth of maintenance tunnels, where the city's primary spiritual channels ran exposed, spitting tar-thick discharge across the floor. Twisted, skeletal figures of solidified Batin, once mere maintenance constructs, stirred from their slumber. Their eyes glowed with malevolent crimson. The first, a spindly monstrosity of calcified spiritual energy, lunged, claws extended. Banyu didn't even flinch. A casual flick of his wrist, and the creature disintegrated into dust, its corrupted Batin dissipating harmlessly.
[Synchronization Complete. Batin Core +8,765]
They pressed deeper through a maze of increasingly aggressive stone sentinels, each one denser than the last. Banyu dispatched them with terrifying ease, his movements fluid, almost bored, each effortless 'step' through the collapsing tunnels feeding his power exponentially. Jati watched Banyu tear through threats that would have tested an academy master, the younger man's face burning red with humiliation. He had been so wrong. This power was not destructive; it was pure, unbridled force, waiting for purpose.
Finally, they reached a colossal chamber, vast and cavernous, lit by the faint glimmer of dying spirit-lines. In the center rose a sentinel unlike any they had faced. A towering entity, its form a shifting, inky blackness, coalesced from the very shadows and corrupted Batin of the dying titan. Its eyes, twin points of blinding malice, fixed on them. Its presence pressed against the chamber floor, hard enough to sink Bayu's sandals an inch into the flagstones. This was no maintenance construct; it was the petrified titan's final defensive reflex.
Its form rippled, tendrils of pure darkness lashing out. Banyu readied himself, a primal instinct to protect Lestari, the city, everything, surging through him. Just as the towering figure struck, a sheet of pure white luminescence swept across the chamber, gentle as dawn mist, paring back the soot-colored shadows. The inky guardian recoiled, its form momentarily flickering, its oppressive aura dissipating like mist before the sun.
(JOLT 2) The energy was unmistakable. Warm, vibrant, utterly pure. Lestari. A voice, clear as chimes, resonated directly in Banyu’s mind, not through his ears, but deep in his very Batin. *I'm with you, brother.*