Chapter 23: SIX LEVELS DOWN
The concrete fountain at the center of the overgrown park plaza was completely cracked, its weathered stone basin filled with stagnant rainwater, black sludge, and dead thorn vines.
Noah Kurtz stood before the fountain’s central pedestal, his dark coat rustling in the midnight wind. Behind him, Jiho Park lazily dragged his faded slide sandals across the gravel, carrying his oversized canvas duffel bag over one massive shoulder while letting out another long, heavy yawn.
"Master," Jiho mumbled sleepily, rubbing his eyes with a thick fist. "You sure there’s an ancient door down here? Looks like just a pile of wet garbage to me."
Noah didn’t answer right away. He crouched beside the pedestal, reaching his bare right hand out to touch the water-stained base of the carved stone.
To the naked eye, it was ordinary decaying concrete from before the First Riftfall. But beneath his fingertips, Noah felt the microscopic, geometric vibration—the subtle, hidden frequency of the NovaCox prime seal he had decrypted through Alistair Vance.
Circulate.
Noah drew a steady breath, channeling a thin, precise current of cultivated Ki straight from his meridians into the pedestal’s hidden structural fracture line.
Click.
A deep, muffled mechanical groan echoed from beneath the fountain. The heavy concrete basin slowly shifted two feet to the left, revealing a dark, vertical drop shaft stretching straight down into the pitch-black earth.
A sharp draft of air rushed out from the abyss, carrying no modern mana or damp moss. Instead, it smelled heavily of ancient friction, cold iron, and suffocating historical stagnation—the distinct atmosphere of an era that had been buried long before modern civilization ever built its first city walls.
Jiho leaned his massive upper frame over the opening, peering into the blackness. His droopy eyes blinked in genuine surprise.
"Whoa," Jiho muttered, scratching his messy brown hair. "That’s deep. No stairs, no ladder. Just a straight drop into nothing."
"Six levels," Noah spoke quietly, his voice an absolute pool of calm as he stood back up. "Roughly two hundred meters down. The structural lift system collapsed decades ago."
"So we jump?" Jiho asked, casually adjusting his slide sandals as if he were discussing stepping off a sidewalk curb.
"I use footwork," Noah replied dryly. "You have your talent."
Before Jiho could even reply, Noah stepped directly off the edge of the shaft.
His physical frame plummeted into the darkness. But as the wind rushed past his ears, Noah’s heels shifted in mid-air, his internal Ki circulating at a rapid, precise frequency through his calves.
Ashen Step.
He didn’t fall like a stone. He glided along the narrow vertical walls of the shaft, his boots tapping lightly against the ancient iron rungs and protruding stone blocks every fifteen meters to absorb his downward kinetic momentum completely. His movements were minimal, elegant, and silent, leaving his impact force at near zero.
THUD.
A split second later, a sound like a meteor hitting a mountain echoed through the deep shaft.
Jiho Park had simply jumped straight down headfirst with zero preparation. He crashed into the stone floor of the subterranean corridor, his massive frame landing flat on his feet. The impact generated enough kinetic shock to shatter a concrete building, yet Jiho merely yawned, his oversized sweatpants shifting casually as he stretched his back.
His passive trait, Absolute Inertia, had completely absorbed the two-hundred-meter fall. The stone floor beneath his sandals was cracked into a spiderweb pattern, but Jiho’s ankles didn’t even register a twitch of soreness.
"Man, that was faster than taking an elevator," Jiho chuckled lazily, picking up his canvas bag from the dust. "Where are we, Master?"
Noah landed softly beside him, his boots clicking smoothly against the floor as he surveyed their surroundings.
DING.
━━━━━━━━━━━━━━━
[Subterranean Anchor Node Reached: Level 6]
[Environmental Registry: Unmapped 14th Cycle Pre-Rift Structure]
[System Tracking Sync: Lost (Complete External Signal Isolation)]
[Warning: Atmospheric Density is High]
━━━━━━━━━━━━━━━
The silver holographic system screen flickered before Noah’s eyes before vanishing into the shadows.
They stood inside a towering stone corridor that stretched endlessly into the subterranean dark. The ceiling was held up by massive, rectangular columns made of dark, polished basalt, engraved with ancient geometric lines that pulsed with a faint, dying silver light. Unlike standard modern dungeons, which were filled with bioluminescent fungi or glowing mana veins, this place felt dead. Silent. Completely severed from the System’s global network.
Noah pulled his cheap utility knife from his coat loop, holding it loosely at his side with his thumb resting along the flat guard. Beside his ribs, his two plain steel throwing daggers sat ready in their inner sheaths.
"Stay close," Noah murmured softly to the giant beside him. "The structural security systems down here don’t recognize modern Hunter licenses. They only recognize entry authorizations."
"Got it, Master," Jiho said, walking casually behind Noah. "I’ll be your wall. If anything tries to bite you, I’ll just stand in front of it until it gets tired."
They walked silently down the wide basalt corridor, their footsteps echoing through the hollow stone vaults. The deeper they moved into Level 6, the colder the air became.
Noah’s steel-gray eyes scanned every geometric engraving along the columns. His integrated Ash-Walker instincts ran continuous calculations, reading the stress points of the ancient masonry. He could tell this underground fortress had been designed to withstand catastrophic orbital bombardments—a defensive bunker built during the final collapse of his fourteenth life.
Suddenly, Noah halted his steps.
Ten paces ahead, the wide basalt corridor opened up into a massive, circular subterranean plaza. In the center of the hall stood an colossal iron gate, thirty feet high, sealed shut by three thick, interlocking deadbolts made of reinforced dark alloy.
Hovering directly above the sealed gate was a spherical, floating eye made of rusted bronze and black crystal.
The moment Noah and Jiho stepped into the plaza, the crystal eye snapped open, a sharp, crimson beam of light shooting out from its lens to scan their physical bodies.
BUZZ.
A harsh, mechanical siren echoed across the stone hall, sounding like a grinding iron saw blade cutting through stone.
[INTRUDER ALERT.]
A cold, synthetic voice spoke in an extinct language that hadn’t been heard on Earth for thousands of years—a dialect Noah recognized instantly from his past-life archives.
[Unauthorized Lifeforms Detected in Core Sector.]
[Security Protocol 09 Activated.]
[Deploying Tactical Automaton Unit.]
"Master," Jiho said, blinking sleepily as he looked at the ceiling. "The alarm is shouting in gibberish, but I don’t think it likes us."
"It doesn’t," Noah replied softly, his voice remaining an absolute pool of calm.
The heavy stone floor beneath their feet began to tremble violently.
On both sides of the circular plaza, giant wall panels made of solid basalt slid upward with a deafening metallic screech. From the pitch-black alcoves behind the walls, heavy, rhythmic footsteps began to pound against the flagstones—a heavy, metallic clanking that shook the dust from the vaulted ceiling.
CLANG. CLANG. CLANG.
Four massive figures emerged from the shadows into the dim silver light of the plaza.
They were mechanical automaton guardians left behind by the extinct civilization of the 14th Cycle. Each construct stood over ten feet tall, constructed entirely from thick, overlapping plates of dark bronze and reinforced iron. They possessed no organic faces—only flat, featureless metal helmets glowing with a single, horizontal crimson visor slit in the center.
In their massive iron hands, two of the automatons wielded giant, six-foot-long executioner broadswords, while the other two carried towering tower shields built from solid, three-inch-thick black steel.
They didn’t bleed mana. They ran on compressed kinetic pressure and ancient energy cores that hummed with a terrifying, heavy frequency.
"Groannn..."
The lead mechanical guardian raised its giant executioner sword, pointing the jagged iron tip straight at Noah’s chest as the crimson visor lit up with violent intent.
Jiho Park let out another long, dramatic yawn, stepping smoothly in front of Noah with his broad back blocking the entire line of sight. He didn’t pull a weapon. He didn’t even drop his canvas duffel bag.
"Master," Jiho said lazily, stretching his massive neck until his joints popped loudly. "You just stay back and think about what kind of spice you’re putting in our next bowl of soup. I’ll handle the metallic tin cans."
Noah stood three paces behind the giant, his slouching posture completely relaxed as he lowered his utility knife.
"Don’t attack them directly," Noah murmured dryly, his gray eyes analyzing the kinetic joint vectors of the four ten-foot constructs. "Their iron plates are designed to deflect physical impact. Just let them hit you."
"Say no more, Master," Jiho grinned, his droopy eyes flashing with a sudden, absurdly reliable S-Rank confidence.
The lead automaton guardian lunged forward, its massive iron boots tearing through the stone flagstones like soft paper. Raising its ten-foot executioner broadsword with both hands, the mechanical giant swung the massive piece of steel downward with enough kinetic force to split a tank in half.
BOOM.
The executioner blade slammed directly onto the top of Jiho Park’s unarmored shoulder.
An explosive shockwave of compressed air and pulverized dust erupted outward from the point of impact, cracking the flagstones within a twenty-foot radius.
Yet Jiho Park didn’t drop his shoulder by a single millimeter.
He stood there in his oversized yellow t-shirt and faded slide sandals, casually scratching his cheek with his left hand while the giant ten-foot automaton poured thousands of pounds of hydraulic pressure straight into his collarbone.
The executioner sword didn’t cut his skin. It didn’t even tear his cheap t-shirt.
Instead, the immense kinetic rebound from hitting an immovable object traveled violently back up the metal blade.
CRACK.
The massive, six-foot iron broadsword shattered into a hundred jagged pieces of flying metal, its blade completely failing against the absolute, impenetrable boundary of Absolute Inertia.
The mechanical guardian froze, its crimson visor flickering wildly as its internal logic matrix struggled frantically to process how an unarmored human frame had just destroyed a high-density alloy weapon using only his shoulder.
Jiho looked up at the confused, ten-foot iron giant, offering a lazy, sleepy smirk.
"Is that all you got?" Jiho asked, yawning into his hand. "My Master’s broth had more kick than that."
Behind his invincible human fortress, Noah Kurtz’s steel-gray eyes glinted with a chilling, clinical focus.
The distraction was complete. The mechanical constructs were structurally off-balance, their defensive protocols completely disrupted by Jiho’s absurd existence.
Noah shifted his weight smoothly onto his right heel, drawing a deep, rhythmic breath as the internal Ki in his meridians ignited.
"My turn," Noah whispered dryly to the pitch-black vault.
He vanished into the shadows, his body blurring into a lethal, soundless sprint straight toward the open core of the ancient guardians.