The rain in Sector 4 didn't wash away the grime; it just turned the neon soot into a conductive sludge.
Ren Kai sat on a rusted cooling vent behind the Aethelgard Preparatory Annex. In his hand was a shattered "Link-Shard"—the low-grade tech used by the poor to sync with the Global Gaming System. While the rich kids inside the academy were syncing with "Legendary" class seeds, Ren was trying to bypass a corrupted security firewall just to get a "Common" one.
"Pathetic."
Ren didn't look up. He knew the voice. Leo Vance, the son of a high-ranking Guild Master. Leo kicked the shard out of Ren's hand.
"The System is for those with potential, Ren. You're a 'Zero.' Your calculation sync is so low you can't even manifest a basic mana-shield. Why do you even bother?"
Ren stared at the shattered crystal. He didn't get angry. Anger was a waste of caloric energy. Instead, he looked at the scuff mark on Leo's $5,000 boots.
"Your left boot is pressurized incorrectly, Leo," Ren said, his voice raspy and cold. "If you kick me again, the pneumatic seal will blow. You'll limp for a week."
Leo laughed, raising his foot for a heavy stomp. "Always the 'smart' one, aren't you? Let's see you calculate your way out of—"
BOOM.
The seal on the boot hissed, the high-pressure steam scalding Leo's ankle. He collapsed, howling in pain. Ren hadn't moved. He had simply waited for the inevitable mechanical failure he'd spotted three minutes ago.
"Calculated," Ren whispered.
Ren picked up the shattered shard. As he touched the jagged edge, a drop of his blood hit the exposed circuitry. Suddenly, the world didn't just go dark—it turned into raw data.
A high-pitched ringing pierced his skull. Most people heard a celestial choir when they synced. Ren heard a glitch.
A Glitch
[CRITICAL ERROR: SYSTEM OVERLOAD]
[Sync Rate: 0.00%... 1000%... ERROR]
[User "Ren Kai" identified as: DISCARDED VARIABLE]
[Initiating Protocol: NEGASONIC ENTROPY]
A screen manifested in front of his eyes. It wasn't the clean, golden UI the elites had. It was jagged, flickering red, and pulsing like a heartbeat.
[The Entropy System has Integrated]
Current Status: Trash-Tier Civilian (Temporary)
Unique Trait: Fission Logic (You see the flaws in all things—magic, objects, and people.)
First Quest: Survive the "Forced Enrollment" Gala.
Reward: The First Key to the Harem (Subjugation of Variable A).
Ren felt a cold, explosive heat settle in his chest. He looked at the Academy towers in the distance. They looked like glass. And now, he knew exactly where to tap to make them shatter.
The Great Hall of Aethelgard Academy smelled of ozone and expensive ambition. Five thousand freshmen stood in perfect rows, their holographic "Potential Ribbons" glowing above their heads.
Leo Vance: Rank A. Sync Rate: 84%. (Golden Ribbon)
Seraphina Valerius: Rank S. Sync Rate: 96%. (Platinum Ribbon)
Then there was Ren.
He stood at the very back, his ribbon a dull, flickering grey. It didn't even show a number. It just pulsed a mocking [0.00%].
"Look at that," a girl whispered, her voice dripping with artificial pity. "How did a Zero even get past the gates? Is he a janitor?"
Ren ignored them. His vision was currently a mess of red scrolling code. While the others saw a beautiful hall, Ren saw the structural stress points of the floating foundation and the mana-leaks in the high-tier students' armor.
[System Status: NEGASONIC]
Current Mode: Stealth/Observer.
Passive Skill: [Dead Eye Calculation] — All flaws within a 10-meter radius are highlighted in crimson.
"Welcome, Initiates," the Headmaster's voice boomed from the dais. "The System is the Law. Your Rank is your Worth. Today, we begin the Calibration Trial. Step into the Mana-Pools. Your future begins now."
The Calibration Trial
One by one, students stepped into the shimmering liquid mana. It was supposed to boost their stats. When Leo stepped in, the pool glowed gold. When Seraphina stepped in, it turned a brilliant white.
Then it was Ren's turn.
The whispers turned into laughter as he approached the pool. "Don't drown, Zero!" someone shouted.
Ren stepped into the liquid. It felt freezing—not because it was cold, but because his System was absorbing the heat.
[Warning: Foreign Energy Detected]
[Action: Entropy Engine Engaged]
[Result: Converting 'Order' into 'Chaos']
Suddenly, the shimmering blue mana-pool began to turn pitch black. The temperature in the hall plummeted. The golden lights on the ceiling flickered and died.
"What's happening?" the Headmaster shouted, standing up. "Is the pool corrupted?"
Ren stood in the center of the black water, his eyes glowing with a faint, dangerous red hue. He could see the "Threads of Fate" connecting the students—the social hierarchies, the hidden crushes, the secret grudges.
And then, his System pinged.
[First Variable Detected: Seraphina Valerius]
Current Status: Perfect/Orderly.
Calculation: She is 0.02 seconds away from a Mana-Overload due to the pool's sudden change.
Choice:
Let her collapse. (Result: Chaos increases, reputation stays Zero.)
Stabilize her. (Result: Gain a 'Debt of Life', begin the Harem Route.)
Ren looked at Seraphina. She was gasping, her Platinum Ribbon turning a sickly purple as she struggled to breathe in the corrupted atmosphere he had accidentally created.
He didn't move out of kindness. He moved because a "Debt" from the Rank-S Goddess was the most valuable currency in this school.
Ren reached out and grabbed her wrist. His touch felt like an explosion of cold.
"Stop fighting the flow," he whispered in her ear, his voice a jagged blade. "Your 'perfection' is your flaw. Let the entropy in."
With a flick of his mind, he channeled the black mana through her system, purging the overload.
[System Notification]
Variable A: Seraphina Valerius —
Status: [SYNCHRONIZED]
Affection: 1% -> 12% (Curiosity/Fear)
Reward: "Touch of the Void" Skill Unlocked.
The lights slammed back on. The pool returned to blue. Ren stepped out, his clothes bone-dry, his grey ribbon still reading 0.00%.
He walked past the stunned faculty without a word. He was still a "Zero" to the world, but he had just put a collar on their Goddess.
The Power Scale