Home / System / System Zero: The Last Administrator / Chapter 5: The Underground King
Chapter 5: The Underground King
Author: Leo Finn
last update2026-04-22 21:16:48

The gym basement didn’t smell like fear anymore. It smelled like sweat, ozone, and a strange, electric anticipation.

Ethan sat in his corner, his eyes closed. To anyone watching, he was just another survivor resting against the concrete. But in the violet-tinted reality of System Zero, he was a spider at the center of a massive web.

[Current Authority: 0.15%]

[Quest Progress: Secure the Shelter (90%)]

[Active Sentry: Void Seeker (Grade F) — Positioned at Perimeter.]

He could feel his "pet" Seeker crouching on the roof of the gym. Through its violet-linked eyes, Ethan watched the fog-shrouded streets. He saw a pack of smaller monsters scuttling past, and more importantly, he saw the flickering lights of a tactical flashlight three blocks away. Someone was coming.

Ethan opened his eyes and looked at the three hundred people staring at him.

The silence was heavy. Leo stood at the front, his father leaning on his shoulder. The guard, Miller, stood off to the side, looking at his own hands as if he didn't recognize them.

"The Lesser System told you that you were F-Class," Ethan began, his voice low but cutting through the hum of the generator. "It told you that your worth was tied to your mana capacity. It told you that you were meant to wait in the dark for a hero to save you."

He stood up, and the crowd collectively held their breath.

"The Lesser System is a lie," Ethan said. "It’s a flawed program designed by an entity that values efficiency over life. But I am an Administrator. And in my sector, there are no 'useless' assets."

He raised his hand. The violet light didn't just flicker this time—it expanded, a wave of digital distortion that swept across the entire room.

[Skill Activated: MASS EDIT (Level 1)]

[Scanning Targets: 312 Humans (F-Class)]

[Authority Cost: 0.02% (Sustained)]

Ethan felt the drain immediately. It was like trying to hold up a collapsing roof with his bare hands. Sweat beaded on his forehead, but he didn't lower his arm.

[Logic Edit: Civilian Physique -> Basic Combatant]

[Logic Edit: Fear -> Controlled Focus]

[Logic Edit: Perception -> Tactical Overlay]

Around the room, gasps turned into grunts of surprise. Old men stood up straight, the tremors in their hands vanishing. Mothers looked at their children not with despair, but with a sharp, calculating focus.

Leo dropped his father's arm. The older man didn't stumble. He took a deep breath, his lungs—once scarred by pneumonia—now clear and powerful.

"What did you do?" Miller whispered, staring at a floating notification in his own vision.

[Notice: External Logic Override Detected.]

[Your Class has been 'Unlocked'. Current Status: Level 1 Combatant (Unranked)]

"I gave you a fighting chance," Ethan said, lowering his hand. "Miller, take ten men. There are crates of riot gear in the police sub-station across the street. My Seeker will clear the path. Go."

As Miller led the team out, Ethan checked his Authority.

[Authority Level: 0.13%]

[Warning: Mass Edit has depleted temporary reserves. Host requires rest or 'High-Density Malice' to recharge.]

He didn't have time for rest. On the roof, the Seeker let out a sharp, ultrasonic hiss.

The flashlight Ethan had seen earlier was closer now. It wasn't a monster. It was a man in a high-grade tactical vest, a shimmering blue 'C-Class' emblem glowing on his shoulder. He carried a recurve bow that hummed with magical energy.

[Entity: David Vance | Class: C-Class Scout | Affiliation: Holt Hunter Guild]

Vance. Mara’s brother.

The scout stopped at the gym entrance, looking at the dead Void Seekers Ethan’s pet had piled near the door. He pulled a radio from his belt. "Director, this is Vance. I've reached Shelter 4. It's clear. But the F-class stock... something is wrong. There are Grade-F corpses everywhere, but they aren't killed by hunters."

A voice crackled back—Director Holt’s voice. "Is the stock still there? We need the F-classes for the 'Mana Battery' ritual by dawn. If the shelter is compromised, move to Shelter 5."

"Checking now," Vance said.

Ethan watched through the Seeker’s eyes as David Vance kicked open the gym doors. He walked through the empty gym floor, reaching the basement door.

"Smells like... ozone," Vance muttered. He kicked the basement door open. "Alright, listen up, you useless—"

He stopped.

He was expecting to see three hundred terrified people. Instead, he found a silent, disciplined army. Three hundred pairs of eyes looked at him with an intensity that made his C-Class instincts scream.

And at the center of them sat Ethan Cole.

"David," Ethan said, his voice echoing. "You’re late. We’ve already cleared the building."

David Vance lowered his bow slightly. "Cole? The data entry guy? What the hell is going on here? Why is everyone standing like that?"

He raised his bow again, pointing a light-arrow at Ethan’s chest. "Director Holt sent me to collect the F-classes. You’re coming with me. We have a use for you."

"A 'Mana Battery' ritual," Ethan said flatly. "I heard."

David froze. "How did you—"

"I know a lot of things, David. I know your bow has a durability of 45/50. I know your 'Eagle Eye' skill is on cooldown. And I know that if you release that arrow, you’ll be dead before it hits the wall."

"You're an F-Class!" David roared. "You're a glitch!"

He released the string.

The arrow of light streaked across the room. Ethan didn't move.

A shadow dropped from the rafters. The Void Seeker intercepted the arrow mid-air, its violet-glowing hide absorbing the light as if it were a snack. The creature landed gracefully between Ethan and David, its multiple eyes fixed on the scout’s throat.

David Vance fell backward, his bow clattering. "A monster... you’re controlling a monster?"

"I told you," Ethan said, walking toward the trembling scout. "The Lesser System is a lie."

He leaned down, his eyes flashing with ancient violet light. "Go back to Holt. Tell him that Shelter 4 is no longer under his jurisdiction. Tell him that the 'stock' has been deleted."

Ethan reached out and tapped the C-Class emblem on David’s shoulder.

[Skill: DELETE (Restricted) — Target: Class Emblem]

The blue glow on David’s shoulder vanished into a cloud of grey pixels. The scout let out a strangled cry as his 'C-Class' status was stripped away, his body sagging as the System-granted strength fled his limbs.

"Now get out," Ethan said.

David Vance didn't wait. He scrambled to his feet and ran, his screams echoing all the way to the street.

Ethan turned back to his people. They were cheering now—a low, rhythmic sound that shook the foundations.

[Quest Complete: Secure the Shelter.]

[Reward: Authority Level +0.5%]

[Current Authority: 0.63%]

Ethan felt the power surge. The "Last Worker" was growing too fast for the world to ignore.

"Miller," Ethan called out.

The guard stepped forward. "Yes, sir?"

"Prepare the perimeter," Ethan said, looking toward the North District. "Tomorrow, we stop hiding."

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