The Eastern Ravines were a symphony of screams, redirected Aether-blasts, and the wet thud of falling bodies. The 104th Recruit Division was being forged in a furnace of violet mist and obsidian stone, and Sergeant Vance was the one stoking the coals.
Vance moved through the middle strata of the ravine with the predatory grace of a man who had survived a thousand "Descents." His Tier III Iron-Ant Core hummed, turning his skin into a matte-grey armor that deflected the stray shards of Aether-glass kicked up by the fighting. Behind him, a squad of veteran "Sweepers" moved in silence, finishing off the beasts the recruits missed.
"Pathetic!" Vance roared, his voice echoing off the damp rock walls.
He stopped in a small alcove where three recruits were huddled behind a flickering, translucent shield. A pack of Needle-Wasps—Tier I pests with stingers that could pierce Kevlar—were dive-bombing them.
"Sir! We can't hold the frequency!" one girl shrieked, her Tier I Sparrow-Core sputtering.
Vance didn't help them with a weapon. He stepped forward and grabbed the girl's shoulder, his hand like a vice. "Your core isn't failing, your spirit is. Breathe into the marrow. Force the Aether into the shield's edge or I'll let these bugs eat your eyes."
He watched as fear turned into desperate focus. The shield stabilized, turning from a pale blue to a sharp, vibrating indigo. The wasps shattered against the reinforced surface.
"Keep moving," Vance spat, stepping over a dead recruit whose chest had been hollowed out by a scavenger. He didn't feel pity; in this world, if you died in the first six hours, you were just taking up oxygen better used by a survivor.
As he descended deeper, the air grew heavy. He passed Miller's group. Miller was covered in the blood of a Tier II Rock-Hog, his Rhino Core glowing triumphantly.
"Good work, Miller," Vance said, his eyes scanning the carnage. "But you're sloppy. You leaned too hard on your right. A faster beast would have gutted you. Five laps around the perimeter when we get back. Now, where is the Null-Squad? Where is Jax?"
"Probably at the bottom of a Cinder-Hound's stomach, Sarge," Miller laughed, wiping his blade. "They went toward the Weaver's Den. Suicide."
Vance's eyes narrowed. He hadn't expected Jax to survive the Barrens, but something about the boy's eyes before he fell from the ship had nagged at him. He motioned for his Sweepers to follow.
They reached the lower plateau, a place where the light of the outpost's beacons couldn't reach. The silence here was different. It wasn't the silence of an empty room; it was the silence of a graveyard.
Vance rounded a jagged corner of Aether-Crag and stopped. His heart, reinforced by the Iron-Ant essence, skipped a beat.
The Cinder-Grave Weaver, a Tier III Alpha that usually required a full squad of veterans to take down, was pinned to the wall by a single, massive stone pillar. Its head was missing, and its abdomen had been detonated from the inside out.
Standing in the center of the clearing was Jax.
Jax was holding a Magma-Core, but as Vance looked at him, the world seemed to glitch. For a micro-second, Vance's specialized Analytical-Sight (a sub-skill of his Iron-Ant core) flared white.
In that split second, Vance didn't see a boy. He saw a void. Behind Jax's heart, a swirling vortex of golden light erupted, and within that light, an infinite ladder of glowing orbs—cores—stretched up into a sky that shouldn't exist. There were hundreds, no, thousands of them, pulsing in a rhythmic, terrifying heartbeat that shook Vance's very soul.
"What in the hell..." Vance whispered, his knees buckling.
Then, the gold light vanished. The "infinite" signatures blinked out of existence as if they had never been there. Jax was just standing there, looking like a tired, battered recruit holding a single Tier III trophy.
"Sergeant," Jax said, his voice as cold as the stone around them. "You're late. The den is clear."
Vance shook his head, rubbing his eyes. Hallucination? High-density Aether-poisoning? No. He was a veteran. He knew what he saw. But looking at Jax now, the boy's signature was a flat, dull Tier II.
"How?" Vance demanded, stepping over the carcass of a Cinder-Hound. "How did a Beetle-sync take down an Alpha Weaver?"
Sarah stepped forward, her shock-daggers humming. "He didn't do it alone, Sarge. We worked the legs. Jax just... he found the weak point. His martial arts are on a different level."
Vance ignored her, his gaze locked on Jax. He walked right up to the boy, their chests inches apart. The Sergeant's Tier III pressure flared, a crushing weight designed to make recruits kneel. Sarah, Leo, and Thorne all groaned, their knees bending under the invisible gravity.
Jax didn't move. He didn't even blink. He met Vance's stare with eyes that felt like they were looking through the Sergeant, rather than at him.
"You're hiding something, Jax," Vance hissed, low enough so the others couldn't hear. "I saw it. For a second, you looked like a God. There is no way a Scavenger Core resists my pressure."
"Maybe your pressure isn't as heavy as you think, Sergeant," Jax replied. "Or maybe I'm just used to carrying weight."
The Sweepers behind Vance shifted, their hands going to their weapons. The tension was a physical cord about to snap.
Suddenly, Leo's sensor-pack let out a piercing, jagged alarm. "Sarge! The floor! The Aether-readings just went off the scale! Something is coming up from the sub-strata!"
The ground beneath them didn't just shake; it dissolved. A massive, obsidian-plated maw, thirty feet wide and lined with thousands of vibrating teeth, erupted from the center of the clearing.
[ ALERT: TIER IV 'VOID-WORM' EMERGING ]
[ WARNING: SYSTEM EVOLUTION REQUIRED FOR NEUTRALIZATION ]
"Fall back!" Vance roared, his Iron-Ant armor expanding to its limit. "That's a Tier IV! It's a sub-boss! Everyone to the higher ground!"
The Void-Worm lunged, its body a massive tube of muscle and shadow. It slammed into the veteran Sweepers, tossing them aside like ragdolls. Vance engaged, his fists glowing with grey light as he struck the worm's hide, but his Tier III power barely left a scratch.
Jax watched the chaos. He felt the Magma-Core in his hand. The System whispered in his mind.
[ OPTION: CONSUME TIER III MAGMA-CORE TO INITIATE 'MAGMA-VEIN' STRIKE. ]
[ OPTION: USE VOID-WORM AS CATALYST FOR STAGE 2 EVOLUTION. ]
Jax looked at Sarah and the others, who were being pushed toward a cliff edge by the worm's thrashing tail. He looked at Vance, who was struggling to hold the beast's jaws open.
"Sarah! Take the left flank!" Jax shouted, his voice commanding the battlefield. "Leo, find the resonance frequency of its scales! Thorne, anchor the ground!"
"Jax, we can't kill a Tier IV!" Sarah screamed, even as she channeled her lightning.
"We aren't going to kill it," Jax said, his hand glowing with a sudden, intense gold light that he didn't bother to hide from Vance this time. "I am."
Jax sprinted toward the beast. He didn't use a weapon. He didn't use a shield. He leaped directly into the creature's open maw, disappearing into the darkness of its throat as the jaws snapped shut.
"NO!" Sarah cried out.
Vance stood frozen, watching the spot where Jax had vanished. He waited for the boy to be crushed. He waited for the "Null" to finally meet his end.
Instead, the Void-Worm stopped moving. Its entire body began to glow from the inside with a pulsing, golden radiance. Then, a sound erupted from inside the beast—the sound of a thousand glass bells shattering at once.
The Void-Worm exploded from the inside out. Not in a shower of gore, but in a burst of pure, white Aether.
Jax stood in the center of the crater, his hand buried in the massive, Tier IV Void-Core that sat at the creature's heart. His eyes were no longer human; they were spinning galaxies of gold and black.
Vance looked at him, his mouth agape, the realization hitting him like a physical blow. Jax wasn't a recruit. He wasn't a Null. He was a predator who had been hiding in the grass, waiting for a meal big enough to satisfy him.
"You..." Vance whispered.
Jax looked at the Sergeant and slowly closed his fist around the Tier IV core, crushing it into dust.
[ SYSTEM PING: TIER IV CORE CONSUMED. ]
[ STAGE 2 EVOLUTION: COMMENCING. ]
"Don't worry, Sergeant," Jax said, as the golden light receded, leaving him looking like a simple recruit once more. "I'll tell them you did most of the work."