Four levels in nine minutes. Raze tore through the dungeon corridors using every movement ability he had — wall-running with gecko-grip from an insect core, burst acceleration from a predator core, spatial awareness from his fragmented consciousness mapping the fastest routes in real time.
His lungs burned. Not from exertion — from the mana density dropping as he climbed. The Sanctuary's saturation work was concentrated below. Up here, the ambient levels were normal. Unprotected.
*We are exposed*, the beast instinct noted. *No defensive threshold. If we encounter the Null entity—*
"I know."
*—we will be stripped.*
"I said I know."
The mine complex entrance gaped open. Raze skidded to a stop at the threshold, extending his awareness inward. Six perspectives mapped the space simultaneously — the main chamber where the Aggregate had settled, the branching tunnels where ore veins still glowed with residual mana, the smaller alcoves where—
Jin. Sitting cross-legged in front of the Aggregate, her hand resting on one of its many surfaces. The creature was calm, compact, its consumption aura pulled tight as it grazed on the ore veins. A dozen mismatched eyes tracked Jin's position with something that looked like contentment.
Not hollowed. Not attacked. Safe.
But wrong.
Raze could feel it now that he was this close — a cold spot in his awareness, three tunnels to the north and one level up. Not large. Not loud. But present in a way that made every consumed instinct in his body want to turn and run.
Null-2. Dormant no longer. Moving.
"Jin." He kept his voice low. "We need to go. Now."
She looked up. Read his face. Whatever anger she'd carried from their argument vanished — she was smart enough to know when Raze dropped all expression, it meant something bad was imminent.
"What's happening?"
"The second Hollow. It's been in the dungeon for weeks. It's close. Maybe twenty minutes out."
Jin's hand lifted from the Aggregate's surface. The creature stirred, its crowd of eyes shifting from her to Raze, detecting the change in his body language through its consumption senses.
*Kin?* The query came through the channels. *Danger?*
*Yes. Move. Down. Follow.*
The Aggregate understood motion and territory. It began unfolding from its compact resting state, flowing toward the mine entrance. But it was massive — the size of a delivery truck when compressed, larger when it extended — and the tunnels between here and the Sanctuary weren't built for something that big.
"Can it fit?" Jin asked.
"It fit coming up. It'll fit going down." Raze was already moving toward the exit. "Stay behind it. If something comes at us, the Aggregate's mass is between you and it."
"What about you?"
"I'll be in front."
---
They made it two levels before the temperature dropped.
The cold came first. Then the quiet — a strange, selective silence where the ambient hum of the dungeon's mana circulation just stopped, like someone had muted a frequency Raze hadn't realized he'd been hearing.
The Aggregate halted. Every eye rotated toward the passage ahead and its body compressed again, pulling tight, protective. Behind it, Jin pressed against the wall, her hands clenching and unclenching.
"I can feel it," she whispered. "It's... I can read its programming. It's not like a person, it's like a— it's like a guided missile. It has one function and it's doing it."
"How close?"
"Ahead of us. Between us and the Sanctuary."
The cold deepened. Raze's fragmented consciousness tried to map the passage ahead and hit the same void he'd experienced with the Aggregate's memories — a space that consumed information instead of returning it. Null-2 was close enough to interfere with his awareness.
He saw it when they rounded the corner.
Null-1 had been described as an entity — something organic, something that occupied space in a biological way. Null-2 was different. It stood in the center of the passage like a person who'd been assembled wrong. Humanoid in the loosest sense — two legs, two arms, a head — but the proportions were off, the angles impossible. Its limbs bent at joints that shouldn't exist, connected by segments that looked like folded geometry. Where its skin should be, there was instead a surface that reflected and absorbed light simultaneously, creating the visual impression of looking at a hole in the shape of a person.
It turned toward them. No eyes. No face. Just a smooth, angular surface where a face would go, oriented in their direction with the mechanical precision of a turret acquiring a target.
The stripping field hit Raze like walking into a wall of needles.
He'd been warned. He'd read the field notes. He knew what it was supposed to feel like. None of that preparation helped.
Every consumed ability in his body screamed. Not in pain — in loss. His gecko-grip went first, the adhesive pads on his fingers and toes dissolving like ice in hot water. Then his enhanced hearing — the world went flat, depth collapsing into a two-dimensional soundscape. His night vision dimmed. His thermal sense flickered and cut out.
And his dimensional fragmentation — the ability that had saved him against the S-rank prototype, the technique that had taken months to develop and a near-death experience to unlock — began unraveling.
He could feel it being pulled out of him. Not destroyed. Extracted. The same way you'd pull a thread from a sweater, the molecular-level modifications that allowed his consciousness to fragment across dimensional states being carefully, surgically removed.
*We are losing ourselves*, the beast said, and for the first time, it sounded afraid.
---
Raze did the only thing he could think of.
He charged.
Forty meters. The field notes said forty meters was the radius. He was already inside it. Already losing. The math was simple and terrible — every second inside the field cost him something he'd spent months and cores and human purity to acquire.
So he needed to end this fast.
He covered the distance in three seconds, burning through his remaining burst acceleration before that ability degraded too. The world narrowed to the angular, impossible figure in front of him and the fist he was driving toward its surface.
He hit it. His knuckles connected with the reflective-absorptive skin and—
Nothing gave. The surface wasn't hard like metal or soft like flesh. It was rigid in a way that didn't correspond to physical properties. Like punching a mathematical equation. His hand bounced back and pain shot up his wrist.
Null-2 moved. One wrong-angled arm swept toward him in a motion that covered distance faster than his degrading reflexes could track. He dodged — barely — and felt the displacement of air where the limb passed. Whatever that arm was made of, getting hit by it would be worse than the stripping.
He struck again. Enhanced strength this time, channeling the predator-core power that had let him kill B-rank monsters with his bare hands. The blow landed on what might have been the thing's torso. A crack appeared in the surface — hairline, barely visible, but there.
The stripping field intensified around him. Punishment for damaging the exterior. His enhanced strength began to fade, the modifications to his muscle density and bone structure reversing themselves in real time.
He could feel his body changing. Becoming weaker. Becoming slower. Becoming more human with every second.
His third strike was weaker. Fourth, weaker still. The crack in Null-2's surface hadn't grown. His fists were bloody, knuckles split against a surface that shouldn't exist, and every punch took something from him that wasn't coming back.
The dimensional fragmentation was gone. He reached for it — the familiar ability to split his consciousness, to exist in multiple states — and found nothing. An empty space where a skill used to live. Like reaching for a tooth your tongue remembers but the dentist already took.
*Gone*, the beast confirmed. *Taken. Not suppressed. Removed.*
"Jin!" Raze threw himself sideways as Null-2's arm swept again. "Run! Get to the Sanctuary!"
"I can't leave—"
"GO!"
But Jin didn't run. She stepped forward, past the Aggregate's bulk, and pressed her palms flat against the tunnel wall. Her empathic absorption — the contact-based ability that let her read emotions and absorb skills through touch — extended outward.
"It's not alive," she said, and her voice carried the strangled clarity of someone processing information faster than they could comfortably handle. "It's not alive, it's a machine, but it has directives — behavioral patterns coded into its core. I can read them. I can see what it's supposed to do."
"Great. What's it supposed to do?"
"Hunt. Specifically hunt human-origin Devour-types. It's — it's got a priority list, like a targeting queue. You're on it. Three other people in the Sanctuary are on it. I'm—" She stopped. Swallowed. "I'm not on it. My consumption type is different enough that it doesn't register me as a Devour-type."
Null-2's faceless head rotated toward Jin, registered her, and dismissed her. It turned back to Raze.
Not a threat to it. Not a target.
"Can you read where the core is?" Raze asked, backing away. His legs were slower now — the predator-core speed was degrading. He was down to maybe sixty percent of his enhanced physical abilities and dropping.
"Center mass. Deep. Protected by — there are layers, like, nested defenses around the core. You'd have to cut through three or four barriers to reach it, and each one accelerates the stripping effect." Jin's eyes were closed, her palms pressed to the wall, reading the weapon's design through the faint emotional imprints its creators had left on its programming. "The crack you made — it's surface level. You're not even close to the core."
Not even close. And he was getting weaker by the second.
---
The Aggregate made the choice for all of them.
It came through the tunnel in a wave — boneless, massive, flowing around Raze and Jin and straight at Null-2 with the speed of something that had been running from this exact threat for weeks and had finally decided to stop.
*Kin*, it broadcast through the consumption channels. *Protect.*
The collision shook the tunnel. The Aggregate smashed into Null-2 with its full mass, wrapping around the angular figure like a living net, trying to engulf it the way it consumed everything else — through contact, through absorption, through the fundamental biological drive that defined its existence.
The stripping field went into overdrive.
Raze watched the Aggregate begin to die.
Not quickly. Not cleanly. The hollowing started at the contact points — where the Aggregate's surface touched Null-2's exterior, the consumption function was ripped out, leaving dead patches that spread outward like frost on glass. The Aggregate's mismatched eyes went dark in clusters as the hollowing reached them. Its coral-and-scale-and-fur surface turned grey, ashen, lifeless.
But it held on. Despite losing itself piece by piece, the Aggregate tightened its grip. It was buying time. It knew it was buying time. The creature that had spent years alone in the dead zones, that had crossed an entire dungeon network looking for something like itself, was spending its last functional moments protecting the things it had found.
"Move!" Raze grabbed Jin's arm and pulled her toward the Sanctuary-side passage. "Now! While it's occupied!"
"We can't just—"
"It chose this, Jin. We honor that by surviving."
They ran. Behind them, the sounds of the Aggregate's hollowing — a wet, grinding noise like sand being poured out of a bag — followed them down the tunnel. Raze's remaining abilities continued to degrade at distance, slower now that they were moving away from Null-2's core, but not stopping. The damage was done. What had been taken wouldn't grow back.
Two levels. One level. The Sanctuary's upper checkpoint appeared ahead, sentries already mobilizing.
"SATURATION!" Raze shouted. "NOW! Trigger saturation NOW!"
The Alpha's voice echoed through the crystalline network, calm despite everything: "Doh. Full release. All reserves."
Somewhere below, Doh cracked every remaining stored core in the Sanctuary's supply simultaneously. The raw mana release was physical — a pressure wave that climbed through the dungeon levels like a rising tide, saturating stone and air and everything between with energy so dense it hummed.
The ambient density spiked. Thirty-five hundred thm. Four thousand. Forty-one hundred. Forty-two hundred. Forty-three hundred.
Behind them, in the upper passages, Null-2 stopped. The stripping field flickered, stuttered, collapsed as the ambient density exceeded the threshold. The weapon engineered to kill Devour-types stood in a corridor saturated with so much mana that its targeting function couldn't distinguish between background and target.
It pulled back. Retreated upward, toward levels where the density was lower.
Raze collapsed at the checkpoint. His body was wrong — lighter, slower, missing things. Jin crouched beside him, breathing hard, her hands shaking.
"The Aggregate," she said.
"I know."
"It's still up there. With that thing. And it's—"
"I know, Jin."
---
The system assessment came unbidden. Raze hadn't asked for it. His body ran the diagnostic automatically, the way a car dashboard lights up after an accident.
**[ALERT: SKILL LOSS DETECTED]**
**[Dimensional Fragmentation — REMOVED]**
**[Gecko Adhesion — REMOVED]**
**[Thermal Sense — REMOVED]**
**[Enhanced Hearing (Rank 2) — DEGRADED to Enhanced Hearing (Rank 1)]**
**[Burst Acceleration — DEGRADED by 40%]**
**[Enhanced Strength — DEGRADED by 25%]**
**[Consumed Cores: 41 → Effective Core Count: 36]**
**[Human Purity: 41% → 44%]**
His purity had gone up. He was more human than he'd been an hour ago.
The cruelest joke the system had ever played. He'd lost abilities, lost power, lost things he'd sacrificed human purity to gain — and the system's response was to cheerfully inform him that he was closer to being human again.
As if that was a reward.
Raze sat against the checkpoint wall and stared at his bloody hands. The knuckles were already healing — he still had regeneration, at least. But the empty spaces where abilities used to live ached like phantom limbs.
The saturation timer was running. Twelve hours, give or take. Their entire core supply, burned in one desperate release. When the density dropped, Null-2 would return.
And Null-1 was still coming from below.
Two Hollows. Twelve hours. Diminished abilities.
Somewhere in the upper levels, the Aggregate was either fighting or dying or already dead. Raze couldn't feel it through the consumption channels anymore. The connection that had let them communicate as kin was gone — stripped along with everything else.
Jin sat beside him. She didn't say anything. Didn't say "I told you so." Didn't say "you should have had a plan." She just sat there, close enough that their shoulders touched, and watched the saturated mana shimmer in the air around them like heat haze in a world without sun.
The twelve-hour clock had started.
They weren't ready for what would happen when it ran out.
