Chapter 100: The Red Siphon

The brass horn chimed six hundred feet above the Sunken Arena, its deep, reverberating tone cutting through the freezing mountain fog.

Inside Gate Four, the iron portcullis screeched upward on greased chains, grinding against stone grooves choked with thick, black grease. The smell hit Cell One before the light did.

It was not merely the damp scent of wet sand and beast musk—it was a copper-heavy reek of curdled blood, rancid lard, and a strange, sickly fragrance like rotting wild pines.

"Draw blades," Solene commanded softly, her silver-and-white cloak fluttering in the freezing draft that rushed into the tunnel. Her hand was steady on the ivory hilt of her rapier, her frost-mana stirring beneath her skin like crushed ice.

Beside her, Casper adjusted his golden shoulder guard, his fingers trembling slightly despite his arrogant posture.

"Stay behind me, commoner," Casper spat, casting a glare back toward Valerian, though his eyes darted nervously to the wet sand near the gate’s threshold. "When the gate drops, my solar barrier covers the front line. Try not to drag us down."

Valerian didn’t reply.

He stood in the rear rank, his heavy coat wrapped tight, his unadorned iron sword resting in its scarred scabbard. Beneath his black linen blindfold, his senses mapped every inch of the arena.

The Abyssal Pheromone Casper’s lackeys had bought from the third-years was already at work—saturated deep into the sand near Gate Four.

But it was not drawing mutated hounds.

The hounds were already dead.

As Cell One stepped out onto the open arena floor, the grand stone amphitheater rose up around them in tiers of black basalt.

In the high boxes reserved for the Directorate, Principal Elias stood at the stone balustrade. His tall, slender High Elf frame remained utterly motionless, his early-twenties appearance concealing eight centuries of terrible clarity.

Beside him, High Marshal Valerius gripped the hilt of his blazing broadsword, his golden armor reflecting the gray morning storm above.

Down on the sands, forty paces from Gate Four, lay the carcasses of twelve Depth-Hounds and two massive Iron-Hide Ursines.

They had not been slaughtered by weapons.

Their massive, iron-ribbed torsos had split wide open from the inside out. Their ribcages had inverted, pointing upward like grotesque, bloody crowns.

Intestines and purple organs had melted into thick, fibrous tendrils of dark-red sludge that were currently crawling across the wet sand, seeking the drainage grates near the arena wall.

"What... what is that?" Lyra Medeis whispered, her voice shaking as her spatial perception recoiled in violent disgust. "The beasts... their spatial signatures aren’t dead. They’re... they’re still pulsing!"

"Form up!" Solene snapped, her rapier igniting with pale azure ice light as she dropped into a low dueling guard.

"Casper, solar wall—now!"

Before Casper could channel his mana, the sand ten yards ahead of them erupted.

It was not a beast rising from the earth.

It was a writhing pillar of pale, bone-white fibers—the same parasitic threads that had consumed the third-year enforcer hours before.

The fibers coiled around the carcass of a five-ton Iron-Hide Ursine, jerking the dead monster to its feet with a series of sickening CRACK-CRACK-CRACKs as broken bone fused with wet meat.

The bear’s head swung toward Cell One.

Its eyes were gone, replaced by cluster-nodes of twitching, white fibers that oozed pale green marrow.

"Disgusting beast!" Casper yelled, panic breaking through his noble facade.

He thrust his hand forward, unleashing a blinding beam of solar fire.

"Solar Strikepoint!"

A column of golden flame, six thousand degrees hot, roared across the arena sand, striking the corrupted bear full in the chest.

Normally, the holy fire would have vaporized bone and flesh instantly.

But as the flames engulfed the monster, the air around the beast didn’t heat up—it froze.

The solar fire turned a dull, sickly green, choked out by an invisible, vacuum-like spatial compression.

The white fibers inside the beast’s chest absorbed the thermal energy, swelling in size, turning dark crimson as they multiplied by the thousands.

"It feeds on pure mana!" Lyra screamed, backing away as her spatial barrier violently rippled. "Casper, stop! Don’t use spell-craft!"

The bear surged forward, its inverted ribs snapping together like an iron bear-trap, aiming directly for Casper’s neck.

Casper froze, his mind paralyzing in pure terror as the reek of rotted marrow filled his lungs.

"Father—!"

CLANG!

A single, unadorned iron blade met the bear’s inverted rib-cage in mid-air.

Valerian had stepped past Casper without a whisper of wind.

He had drawn no spell.

He had channeled not a single microgram of dragonic or Blood Shadow mana.

Instead, his movement was a masterpiece of pure, unreinforced mechanical physics—a sudden, brutal application of kinetic deflection.

He caught the monster’s swinging bone-tooth on the flat of his dull iron sword, shifting his hips two inches to the left to let five tons of corrupted momentum slide harmlessly past his high coat collar.

THUD!

The giant beast crashed into the wet sand behind him, skidding thirty feet into the arena wall.

"You..." Casper gasped, staring at Valerian’s back in shock. "How did you block that without mana reinforcement?!"

"I didn’t block it," Valerian said flatly, his blindfolded face turning toward the center of the pit. "I redirected its weight. If you throw fire at something that eats energy, you are simply cooking yourself."

Above on the grand balcony, Principal Elias’s silver eyes flashed with terrifying intensity.

His Divine Appraisal of the World Tree traced the precise physical vector Valerian had just executed.

"Look at his footwork, Valerius," Elias said softly, his ancient voice cutting through the High Marshal’s panic. "No mana ignition in his calves. No expansion in his heart-core. He calculated the structural stress point of corrupted bone and hit it with thirty pounds of physical torque."

"The boy is an unawakened anomaly!" High Marshal Valerius growled, raising his hand to signal the archers on the parapets. "I am aborting the trial! The lower seal has breached!"

"Touch that horn, and I will sever your arm," Elias said calmly.

The High Marshal froze, turning to glare at the young-looking High Elf.

Elias did not look back.

His silver eyes remained locked on the pit below.

"The breach isn’t coming from the Abyssal Ravine. Look at the perimeter walls. The stone itself is weeping. The Ninth Lord’s spatial corruption was planted in the foundation centuries ago, hidden within the alchemy pipes. If you fire panic-flares now, the Directorate will seal the citadel, and we will all be trapped inside a digesting stomach."

Down on the arena sands, the situation worsened rapidly.

The iron grates lining the perimeter floor began to pop upward as thick, blood-red sludge surged out from the drainage shafts.

From the red mist, dozens of twisted shapes emerged—cadets and maintenance workers who had been infected in the lower vaults, their bodies grotesquely mutated into fiber-woven puppets.

"They’re surrounding Gate Four!" Solene shouted, her silver rapier dancing in precise, mechanical arcs as she severed the limbs of two incoming puppets using pure, physical blade-geometry rather than ice magic.

"Valen! The exit tunnel behind us is closing!"

Valerian extended his spatial awareness downward, piercing fifty feet through the sand into the main drainage trunk below the arena.

What he saw made his jaw set tight.

The red sludge was not just ambient corruption.

It was a localized spatial singularity—a flesh-chamber constructed by the Ninth Demon Lord’s remnants to harvest high-density cadet mana-cores.

The Abyssal Pheromone Casper had spread had acted as a catalyst, drawing the sleeping parasite directly into Gate Four.

And now, the spatial walls of the arena were contracting, bending the surrounding air into a jagged, suffocating maze.

SWOOSH!

A dark figure descended from the high catwalks above, landing silently on the wet sand beside Cell One.

Senior Cadet Gareth Vance drew his unadorned iron longsword with a smooth, metallic ring.

His pale eyes were wide, his face drained of color, but his blade was rock steady.

"First Blade!" Casper cried out in relief. "Save us! Kill these monsters!"

"Shut your mouth, Cadet," Gareth spat coldly, his eyes fixed on the surrounding mist. "Your fire magic almost fed that thing enough meat to split the mountain. If you cast another spell, I’ll cut your throat myself."

Gareth turned his head slightly toward Valerian.

"Cadet Valen."

"First Blade," Valerian acknowledged quietly.

"The air in this pit is twisted," Gareth said, his voice dropping to a harsh whisper as forty corrupted marionettes closed in around them, their tooth-lined ribcages snapping rhythmically.

"Every time a blade cuts through the red mist, the spatial friction cuts back. Standard sword-strokes will slice your own tendons open before you touch their flesh."

"I noticed," Valerian replied smoothly. "The spatial angle is skewed twelve degrees to the left."

Gareth’s eyes narrowed into pinpricks.

"You felt that? Without vision?"

"The wind carries the shear," Valerian lied calmly.

Gareth let out a grim, humorless laugh.

"Good. Then follow my lead. We don’t use force. We use Satsu-ki to force their parasitic nerve-clusters to contract, then we sever the anchor threads at the base of the skull. Clean, silent, physical."

Without another word, Gareth moved.

The First Blade became a blur of dark steel.

His sword did not make a single sound as it cut through the red fog.

His killing intent—Satsu-ki—burst forth like a wall of freezing iron, a pure psychological pressure so absolute that three corrupted puppets instantly froze, their white fiber-nodes violently retracting in fear.

THWIP! THWIP! THWIP!

In three microseconds, Gareth’s dull iron blade sliced through the napes of three corpses, severing the white thread anchors with surgical perfection.

"Solene, Medeis—protect the rear!" Gareth ordered, his sword spinning into a defensive guard.

"Valen, take the left flank! Show me if that Sector C footwork works against a dead man!"

Valerian didn’t hesitate.

He stepped into the red mist on his left.

A corrupted third-year enforcer—his inverted legs scraping against the blood-soaked sand—lunged at Valerian, its open chest cavity snapping like an iron jaw.

Valerian didn’t draw on his dragon cores.

He didn’t ignite his Blood Shadow mana.

To reveal either under the gaze of Principal Elias’s Divine Appraisal meant immediate execution by the Directorate.

Instead, he channeled pure, unadulterated physical technique.

He let his breathing drop to three cycles per minute, aligning his center of gravity perfectly with the twelve-degree spatial shear of the room.

He stepped into the strike, his iron sword executing a tiny, eight-inch circle—a classic Vanguard counter-parry known as the Swallow’s Return.

CLACK!

The edge of his dull sword struck the precise point where the parasite’s white fibers anchored into the corpse’s second cervical vertebra.

The thread snapped.

The corrupted body collapsed onto the sand like a sack of wet salt.

Beside him, Gareth Vance watched out of the corner of his eye while severing another parasite.

No telegraph in the elbow, Gareth thought, his heart hammering against his ribs in terrifying awe.

No balance shift in the hip.

He didn’t just parry the attack—he predicted the spatial warp before the mist could bend his blade.

"Master..." Aurelix’s voice echoed sharply inside Valerian’s mind, her nine phantom tails lashing in concern within his soul space.

"Look down. Beneath the sand."

Valerian’s spatial awareness drilled deeper into the bedrock.

The blood-red sludge beneath Gate Four was not merely pooling—it was forming a massive, nine-pinnacled magic circle.

The deaths of the beasts and the third-year enforcers had provided enough raw flesh to activate the dormant array.

The floor beneath them was about to drop into the Abyssal Siphon.

"Gareth!"

Valerian spoke, his voice dropping its submissive cadet tone for the first time, ringing out with cold, absolute command.

"Get them back to the gate structure! The bedrock is collapsing!"

Gareth blinked, caught off guard by the sheer authority in the blindfolded boy’s voice.

"What?!"

Before Gareth could answer, a sickening CRACK echoed through the entire subterranean colosseum.

The central two hundred yards of the Sunken Arena floor gave way.

Thousands of tons of wet sand, bloody carcasses, and screaming corrupted puppets plunged downward into the pitch-black abyss below, taking Cell One and the First Blade with them into the dark flesh-chamber of the Ninth Lord.

Above on the balcony, Principal Elias’s silver eyes blazed with blinding fury.

"Gareth! Valen!" Elias shouted, his ancient voice shaking the mountain foundation as he leapt over the stone balustrade, plunging eight hundred feet into the falling darkness after them.