The heavy marble doors slammed shut, plunging the raid party into absolute darkness.
A second later, a row of floating blue torches ignited along the walls, revealing a massive cathedral-like library. Obsidian shelves stretched infinitely upward into a ceiling made of swirling grey fog.
Every single book on the shelves was identical. Perfectly white. No titles.
"Form up," Sang-min ordered, his voice echoing in the vast silence. "Yoon-ah, watch the flank. Park, wide-area light spell. I want to see the corners."
Silence.
"Park?" Sang-min barked, turning around. "I gave you a direct—"
Mage Park Do-hyun was staring at his own hands. His glowing monocle hung by a thread off his ear. His face was chalk-white.
"Boss," Park whispered. "What is... what is the incantation for a Tier-2 Light spell?"
Sang-min frowned. "Just open your UI and auto-cast it."
"I can't find the UI," Park stuttered, dropping to his knees. He grabbed his head. "The node sequences... they're gone. Where did I learn my fire magic? Who taught me?"
"Stop messing around—"
"Boss." Yoon-ah's voice was wrong. Flat. Frightened in a way that had nothing to do with monsters. She was holding her bow out in front of her, staring at it like a stranger had put it in her hands. "Why am I holding this stick with a string on it?"
"Are you all losing your minds?!" Sang-min roared, drawing his broadsword. But as he gripped the hilt his Compliance bar flickered violently. He blinked. Rubbed his temple. "We are the... the Heavenly... what is the name of our Guild?"
From the back of the group Jinsu watched with cold violet-tinged eyes.
Read-Only Zone, he realized immediately. The room is stripping away every skill, stat, and memory the System ever installed in them. Everything they are — everything the System made them — is being deleted in real time.
"Kang."
Bae's hand found Jinsu's arm. Crushing grip. The old porter was crying — not sobbing, just leaking, the way men cry when they've decided tears are acceptable but noise is not.
"Kang, my daughter. I can see her face but I can't remember her name." His voice broke on the last word. "Why is her name just a blank space in my head?"
Jinsu looked at him.
Bae wasn't a bad person. He was just a man who had spent his whole life carrying other people's weight in dungeons that didn't care if he lived. He didn't deserve this room.
"Focus on my voice, Bae," Jinsu said. His tone dropped — steady, commanding, nothing of the nervous porter left in it. "The room is eating your System data. You have to anchor yourself to something it can't touch. Something physical. Something real."
"Real?" Bae sobbed. "What's real?!"
"The smell of the slum dirt after rain," Jinsu said quickly. "The taste of the cheap noodles from last week. The burn of the soju going down. Focus on those."
Bae's breathing slowed.
"Noodles," he repeated quietly. "Salty. Terrible service."
"That's it. Stay there."
The grey fog at the ceiling parted.
A mechanical screech tore through the hall — tearing metal and something older, something that predated every sound a human throat could make. A massive entity descended from the fog. Not a beast. A hovering multi-armed construct made entirely of razor-sharp pages of code and rusted server racks. Its face was a single glowing red eye that swept a scanner beam slowly across the hunters like a lighthouse looking for something to warn ships away from.
[ENTITY IDENTIFIED: THE ARCHIVIST]
[RANK: S- (Logic-Type)]
[MANA CAPACITY: 12,500,000]
[CORE LOGIC: Purge non-essential data.]
[THREAT LEVEL: LETHAL]
"Twelve and a half million mana," Jinsu murmured. "It's not a monster. It's an antivirus program."
The Archivist's red eye locked onto Sang-min.
"UNAUTHORIZED... SOFTWARE... DETECTED," it boomed, its voice a thousand robotic whispers layered over each other. "COMMENCING... FORMAT."
One massive arm — compressed razor-sharp paper — lashed out faster than a bullet.
"GET BACK!" Sang-min screamed. Muscle memory took over. He raised his broadsword and activated his signature S-Rank defensive skill. "Golden Aegis!"
Nothing happened. No light. No shield. No System.
SHCKK.
The paper-arm sheared through Sang-min's golden shoulder plate and deep into his collarbone. Blood sprayed across the pristine white floor.
"AAGHH!" Sang-min collapsed to his knees, his sword clattering to the marble. He clutched his shoulder, his face twisted into something Jinsu had never seen on an S-Rank before. Pure, unguarded terror. "My shield! WHERE IS MY SHIELD?! SYSTEM! I AM COMPLIANT! GIVE ME MY SKILL!"
"COMPLIANCE... IS... IRRELEVANT... IN... THE... ROOT," the Archivist droned.
"Boss!" Park screamed. He pointed his hands at the entity desperately. "Burn! Burn!"
A single pathetic spark fizzled from his fingers before his mana pool drained to zero. He stared at his hands like a man who had just discovered his hands were decorative.
The Archivist raised two arms high, aiming directly for Sang-min's neck.
The S-Rank hero threw his hands over his face. Sobbing. "No! I'm a National Hunter! I can't die in a library!"
He's going to die, Jinsu calculated coldly. And if he dies I lose my exit shield.
Jinsu exhaled. His breath plumed into violet static.
"Void-Step."
He vanished.
A microsecond before the Archivist's blades reached Sang-min's neck the air above the Guild Master fractured. Jinsu appeared out of nothing — his back to the S-Rank, his bare left hand raised.
He caught the descending razor-sharp paper blades with his palm.
BOOM.
A shockwave of violet and red energy knocked Park and Yoon-ah off their feet. The Archivist's twelve-million-mana strike stopped dead — not deflected, not resisted. Eaten. The violet static crawling up Jinsu's arm hissing as it consumed the edges of the boss's weapons like acid through paper.
"You talk too much for a search engine," Jinsu rasped.
Sang-min lowered his arms slowly. He looked up through the blood pouring into his eyes. His jaw fell open.
The stuttering porter was holding back a god-tier monster with one hand.
"Kang...?" Sang-min choked. "What... what is that purple light?"
"Stay down, Sang-min," Jinsu said, not looking back. Voice cold. Devoid of any deference. "You're just an obstacle right now."
The Archivist's red eye scanned Jinsu frantically.
"ERROR. ENTITY... NOT... FOUND. COMPLIANCE: 0.00%. MANA: 0. SUBJECT: VIRUS."
"I'm not a virus," Jinsu said, his right hand dropping to the matte-black hilt at his waist. "I'm the one who empties the recycle bin."
He drew the Eraser's Edge.
The blade tore a hole in the visual space of the room — screaming violet static that sucked the light from the blue torches like a drain pulling water.
The Archivist roared. All six limbs ignited with blinding red as it funneled its entire mana pool into a single execution strike.
"PURGING... VIRUS!"
"Let's see who has higher priority," Jinsu said. "Processing — Overclock. One hundred percent."
The world froze.
The Archivist's strike slowed to a crawl. Jinsu saw the red logic lines connecting its limbs to its central core — the architecture of something very old trying very hard to end something it didn't have a file for.
He moved.
One strike. Right arms — grey ash.
Two strikes. Left arms — gone.
Final step forward. Left hand driving directly into the Archivist's massive red eye.
"Absolute Arrest — Total Siphon."
The Archivist screamed. Twelve and a half million mana ripped from its core and rushed down Jinsu's arm like a river breaking a dam — raw, ancient, vast in the way of something that had been accumulating for decades.
[WARNING: MASSIVE DATA INFLUX]
[Nihil Engine Sync: 15.2% → 22.8%][
Stability: 45.1% → 68.4%]
[Processing: 75]
"The... Architect... returns..." the Archivist whispered.
Its voice had changed in those final words. The thousand robotic layers stripped away one by one until what remained was something singular and quiet — almost human. Almost sorry.
Then its entire body collapsed into a mountain of white salt.
The suppression field vanished.
Sang-min, Park, and Yoon-ah gasped simultaneously — the sound of people whose minds have just been handed back to them. Park sat on the floor for a long moment, his hands shaking. Then slowly, like a man checking his pockets after a mugging, he began testing his fingers. A spark. Then a small flame. He let out a breath that sounded like it had been held for years.
Jinsu stood over the mountain of salt, chest heaving, the violet light fading slowly from his eyes. He sheathed the Eraser's Edge. Let his shoulders slump back into the porter's posture.
Sang-min pushed himself up from the floor. His eyes locked on Jinsu. The S-Rank hero was shaking — not from the wound in his shoulder but from something deeper. The particular terror of a man who has just seen the ceiling of his world and found it lower than he thought.
"Kang Han-eol," Sang-min whispered, stepping back. "What did you just do? That thing had over ten million mana. You caught its blade bare-handed."
"I don't know, sir!" Jinsu stammered, voice pitching up into panic. "When it swung at me my F-Rank structural skill glitched out! It hit me and just — short-circuited! I think I acted as a grounding wire!"
Sang-min stared at him. Looked at the salt. Looked at Jinsu's pathetic slumped posture.
"Boss he might be right," Park said quickly, desperate for something that made sense. "The System is truncating. A zero-mana entity taking a hit from a logic-based program could cause an integer overflow. It killed itself trying to read him."
Sang-min didn't look convinced. He stared at Jinsu for a long, heavy moment.
Then slowly — because he needed to be the hero again, because without that he was just a man in expensive armor standing in a pile of salt — his arrogant scowl returned.
"An integer overflow," Sang-min scoffed, straightening despite his wound. "Dumb luck from a trash-tier porter. But it served its purpose."
He pointed toward the back of the hall.
Where the Archivist had floated, a single stone pedestal stood. On it rested a heavy, silver-bound book illuminated by the blue torches.
"Hidden Boss loot," Sang-min grinned. "Park. Grab it."
"Boss," Park hesitated, looking at his still-shaking hands. "My mana is still recovering. That artifact is emanating raw pre-optimization energy. If I touch it without a full aura it'll burn my hands to the bone."
Sang-min cursed. "Yoon-ah?"
"Thirty percent, sir," the archer whispered.
"I'll take it, sir," Jinsu said quietly, stepping forward.
Sang-min's eyes narrowed. "You?"
"Yes, sir." Jinsu walked toward the pedestal, a dark hidden smirk on his lips where the S-Rank couldn't see it. "After all... I have no mana to burn. Remember?"
Sang-min was too weak to move. He watched the porter's bare hand reach into the swirling golden pressure surrounding the artifact, expecting to see skin char and bone shatter.
Instead — silence. A hum.
As Jinsu's fingers closed around the silver-bound diary, the Read-Only field pulsed. A massive red warning box erupted in the center of the hall, larger than any the Hunters had ever seen, flickering with heavy static.
[WARNING: UNAUTHORIZED DATA ACCESS]
[ACCESSOR MANA CAPACITY: 0.00 / 0.00]
[ERROR: FIREWALL CANNOT INTERFACE WITH NON-SYSTEM ENTITY]
The book didn't burn him. It felt cold. Heavy. Real.
[ITEM ACQUIRED: THE FIRST CHAIRMAN'S DIARY]
[TYPE: ANALOG ARTIFACT / ROOT-KEY]
[USER RECOGNIZED: THE ANOMALY]
Jinsu lifted the book. The golden light died down to dull leaden silver. He turned back toward the group — spine straight, gaze piercing, the porter's posture completely gone.
"He's holding it," Yoon-ah whispered. Her bow slipped from her fingers.
"Stop!" Sang-min's voice cracked. "That is Guild property! Open that and it's a Grade-A felony! I'll have you executed before we hit the surface!"
Jinsu stopped.
He looked at the S-Rank. Not as a subordinate looks at a superior. The way a scientist looks at a specimen in a jar.
"You're worried about a felony, Sang-min?" A small dark smile at the corner of his mouth. "You should be worried about the expiration date on your soul."
Jinsu flipped the cover open.
[Processing: Analog Data Translation Commencing]
"Listen closely, heroes," Jinsu said, his voice dropping to a low chilling register.
"I'm going to read you your death warrants."