Chapter 258

Chapter 258: 258

The tow-line snapped taut with a sharp, metallic crack that echoed off the damp stone walls of the upper canal.

The flat-bottomed barge surged forward, cutting a deep, foaming furrow through the dark gray water as the auxiliary diesel engine chugged beneath the deck plates. The air smelled of burnt oil, wet timber, and the bitter iron tang of the regional lock gates looming fifty meters ahead.

Eun-bi stood by the small navigation console near the stern, her fingers flying across the cracked glass screen. Her glasses were pushed high up her nose, and the small cut on her thumb had stopped bleeding, leaving a dark, dried streak across her skin.

"The regional garrison’s perimeter grid just went dark," Eun-bi said, her voice tight as she tracked the blinking red data streams. "Not because they retreated. The central Ministry server in the upper sector just pulled all its local nodes offline. They’re scrubbing the database logs."

Tae-woo leaned against the rusted cabin wall, casually wiping down the bolt of his submachine gun with an oily rag. "Means they know the vanguard unit didn’t just fail—they got wiped out completely. If the automated scrubbers are running, the regional commander is either running a black-site lockdown or preparing a heavy strike team for the northern junction."

Jun-ho stood a few paces away at the bow. His heavy canvas duffel bag rested at his feet, the leather casing dark with moisture. He hadn’t changed his gray shirt, the cotton still clinging tightly to his shoulders and outlining the thick, unyielding line of his frame. His left hand kept its steady, casual grip around the rough black hemp wrap of The Ash Remnant, the matte metal resting flat across his thigh.

He didn’t look back at the navigation console. His eyes were fixed on the towering iron framework of the North Lock, where massive hydraulic gates blocked the channel like a wall of rusted teeth.

Lilith materialized beside him without a sound. The crimson leather of her outfit caught the pale, watery morning light filtering down through the iron gantry overhead. She didn’t press her shoulder against his arm this time; instead, she leaned back against the timber rail, her arms crossed over her chest, her wide crimson eyes watching the lock gates draw closer.

"The northern approach is different from the coral reef, big guy," Lilith murmured, her voice a low, teasing purr that cut easily through the chugging roar of the engine. "No secret tunnels or unranked bypass coordinates this time. The Ministry built that gate with five feet of reinforced hull plate and a direct mana feed from the regional substation."

Rea dropped down silently from the roof of the small cabin, her high-slashed silk tunic fluttering in the cold wind. She stepped right into the narrow space between Jun-ho and Lilith, her gold-and-blue eyes locking onto the demon girl with a sharp, competitive flash before turning her gaze to the front.

"We don’t need a bypass," Rea said, her tone flat and uncompromising as she brushed her shoulder intentionally hard against Jun-ho’s sleeve. Her bare arm radiated a dry, steady heat against his shirt. "If the gate is five feet of hull plate, we just break it the same way we broke the basalt vault. Tell us whether you want us to clear the control housing on the left pylon, Jun-ho, or if you’re taking the center line yourself."

Jun-ho didn’t answer immediately. The barge drifted closer to the massive iron barrier, the churning water slowing down as it hit the dead zone in front of the lock.

"Both," Jun-ho said.

He stepped off the bow onto the concrete pier of the lock before the barge even hit the rubber bumpers. His heavy rubber boots struck the wet stone with a solid, heavy thud that rattled the mooring chains.

"Rea, Lilith, take the pylon controls," Jun-ho ordered, his voice dry and absolute. "Tae-woo, cover the rear canal. Eun-bi, keep the frequency open."

Without waiting for confirmation, Rea and Lilith moved as one, a blur of red leather and black silk flashing up the steel maintenance ladder toward the control housing before the automated defense turrets on the pylon could even spin up their targeting optics.

Jun-ho walked straight to the center of the massive iron gate. He raised The Ash Remnant with his left hand, the four ancient characters carved into the matte blade flaring with a sudden, blinding white light that cut through the gray mist like a welding torch.

The white light from The Ash Remnant didn’t spread out; it compressed into a razor-thin crescent of absolute stillness before the strike landed.

When the matte blade connected with the center of the five-foot steel hull plate, the sound didn’t travel outward as an explosion. It hit the ears as a massive, sucking vacuum—a heavy, tearing groan of stressed metal that lasted a fraction of a second before the entire barrier shattered into millions of jagged, glowing fragments.

The shockwave carved a clean tunnel straight through the water of the lock basin, throwing towering walls of foam against the stone embankments on either side.

Up on the pylon gantry, Rea and Lilith dropped back down to the concrete walkway almost simultaneously. Their movements were swift, fluid, and completely synchronized. The automated defense turrets behind them were already sparking, their internal logic cores fried clean by a sharp, localized mana pulse before they could lock onto a single target.

Lilith landed with a soft click of her boots against the wet stone, her crimson leather suit creaking as she stepped right into Jun-ho’s orbit. She didn’t waste time checking the wreckage; instead, her hand slid up his arm, her long fingers resting familiarly against the heavy muscle of his bicep.

"The pylon console was locked behind a triple biometric firewall, big guy," Lilith murmured, her wide crimson eyes flashing with a dangerous, amused heat as she leaned her weight slightly against his side. Her breath smelled faintly of raw sulfur and cold air. "Good thing the little nurse taught me how to short-circuit the register wire before the alarm could even cycle its first breath. Otherwise, we’d have half the regional garrison breathing down our necks right now."

Rea stepped in from the opposite side, her high silk tunic parting to reveal the smooth line of her leg as she moved with sharp, predatory grace. She wedged her shoulder firmly against Jun-ho’s other arm, her gold-and-blue eyes narrowing into a fierce glare at Lilith before shifting up to meet Jun-ho’s dark gaze.

"The console was a waste of time anyway," Rea said, her voice dropping into a low, competitive register. Her bare arm rubbed hot and friction-heavy against his gray cotton shirt. "The regional security grid is already collapsing. The secondary vaults behind this lock aren’t guarded by automated turrets anymore. They’re empty."

Eun-bi jogged up behind them, her portable terminal clutched tightly in both hands, her glasses slightly askew. She didn’t look at the girls; she stared straight at the flashing amber readouts on her cracked screen.

"Rea’s right," Eun-bi said, her voice breathless as she tapped a sequence of keys to steady the feed. "The Ministry didn’t pull their nodes offline to scrub logs—they abandoned the sector. The entire northern district has been designated a dead zone by the high council. They’re sealing the regional perimeter from the inside."

Tae-woo caught up a second later, lowering his submachine gun as he scanned the empty, echoing chamber beyond the shattered iron gate. "A dead zone? You mean they just walked away and left all this high-tier infrastructure wide open?"

"They didn’t leave it open," Jun-ho said. His voice was quiet, dry, and completely flat.

He lowered The Ash Remnant, letting the matte blade rest against his thigh as he looked past the ruined lock into the dark, echoing tunnels of the upper sector. The air coming from the deeper vaults carried a faint, sweet metallic scent—not unrefined crystals this time, but something much heavier, like old blood and dormant core machinery.

"They just changed the rules of the board," Jun-ho added, turning his massive frame toward the interior corridor. "Move."

The tunnels beneath the upper sector didn’t echo with the sound of dripping water or the mechanical hum of active pumps. The silence down here was thick, heavy, and absolute, broken only by the solid, rhythmic thud of Jun-ho’s heavy rubber boots hitting the dry concrete tiles.

The walls on either side weren’t made of rusted iron or damp basalt anymore. They were lined with massive, seamless panels of dull black composite metal, completely smooth to the touch and radiating a faint, dull warmth that made the air feel like it had been run through a heater. There were no surveillance lenses, no warning lights, and no security gates. Just an endless, straight corridor stretching into the dark gray gloom.

Eun-bi walked a few paces behind Jun-ho, her portable terminal held out in front of her like a compass. The screen wasn’t flashing red anymore; it was completely dead, the battery icon flatlining despite a full charge.

"The local network isn’t just jammed," Eun-bi muttered, her voice dropping to a nervous whisper that scraped against the quiet walls. "The diagnostic ping is coming back with a complete null response. There’s no data traffic at all. It’s like this entire subterranean level was erased from the Ministry’s central ledger before we even dropped down the shaft."

Tae-woo kept his submachine gun raised, sweeping the dark corners where the composite walls met the ceiling. "An unmapped ghost sector. If the Ministry abandoned it, why is the thermal grid still drawing power from the main regional line?"

Jun-ho didn’t answer. He kept his left hand clamped firmly around the rough black hemp wrap of The Ash Remnant, the matte blade hanging dead and silent at his side.

Lilith stayed close to his right shoulder, her crimson leather suit silent against the dry air. The teasing, playful edge had vanished from her posture completely; her wide crimson eyes were narrowed, darting back and forth along the smooth seams of the black panels.

"It’s not a ghost sector, big guy," Lilith murmured, her voice tight and low. Her hand brushed against the heavy muscle of Jun-ho’s upper arm, feeling the steady, iron-hard rhythm of his pulse beneath the damp cotton. "This is a quarantine vault. The Ministry didn’t abandon these assets—they locked them away because whatever they pulled out of the deep trenches down here couldn’t be regulated by a standard ledger."

Rea moved smoothly on his other side, her high silk tunic brushing against his denim trousers with every step. Her golden-blue eyes spun slowly, tracking the subtle, shifting patterns of the thermal heat rising from the floor tiles.

"The demon girl is right for once," Rea said, her tone sharp and unyielding as she wedged her shoulder closer to his sleeve, her body heat mixing with his. "The air density is dropping. The oxygen filters down here aren’t running on external intake; they’re recycling a closed loop. Something down here is breathing."

Jun-ho stopped walking.

The corridor ahead ended abruptly in front of a massive, circular bulkhead door made of unpolished white stone. There were no keypads, no wheel valves, and no registration slots. Across the center of the stone surface, a single deep channel had been carved by hand, shaped like the exact four ancient characters inscribed on the flat of The Ash Remnant.

Jun-ho stepped up to the stone bulkhead. He didn’t check a status text or wait for a prompt from his inventory.

He raised The Ash Remnant with his left hand, aligning the matte blade directly with the carved channel in the stone.

"Step back," Jun-ho said.