The aftermath of Kamino was not a victory; it was a System Crash.
As the world mourned the retirement of All Might, the "Symbol of Peace," Kenji Mizunashi sat in a specialized containment cell within the UA dorms. His body was no longer a solid object. Every few seconds, his left arm would pixelate, turning into a swarm of red-and-black "Corruption Cubes" that ate through the concrete floor before snapping back into existence.
All For One's "Virus" hadn't just broken his powers; it had turned his Source Code into a terminal illness.
Part I: The Glitch in the Class
While the rest of Class 1-A prepared for their Provisional Hero License Exam, Kenji was placed under a "Quarantine Protocol." Aizawa stood outside his door, his eyes constantly glowing red to keep Kenji's reality-warping glitches from expanding.
"You're a hazard, Mizunashi," Aizawa said, his voice weary. "The principal wants to suspend your enrollment. He thinks your 'Corruption' will eventually delete the school."
Kenji looked at his hands. A flickering holographic prompt hovered in front of him, distorted and unreadable.
[SYS-EM ERR--: R-BOOT FAIL-RE]
[CORR-PTION LEVEL: 88%]
[LO-DING... BI-RY FO-EST...]
"I need a 'Hard Reset', Sensei," Kenji whispered. "If I don't enter a new Dive to overwrite the corruption, I'm going to 'Clip' through the planet's crust."
Part II: The Emergency Dive – The Binary Grave
(Nier: Automata + Cyberpunk 2077 + Stellaris + SOMA)
To save himself, Kenji didn't choose a fun game. He chose a Diagnostic World. He initiated a "Deep-Layer Dive" into a fused reality of existential dread and machine-logic.
* From Nier: Automata: He sought the Black Box Logic. He needed to learn how to move his soul into a backup drive so his physical body could be "Formatted."
* From Cyberpunk 2077: He hunted for the Relic Architecture. He needed to partition his mind to trap All For One's virus in a "Digital Construct" where it couldn't touch his heart.
* From SOMA: He faced the WAU (Warden Unit). He learned to manipulate "Structure Gel"—a bio-mechanical sludge that could repair his "Glitched" organs.
Inside this Dive, Kenji spent years as a disembodied consciousness, fighting "Logic-Plagues" and "Ghost-Data." He had to rebuild his "Character Sheet" from Level 1, brick by pixelated brick. He survived by realizing that the Corruption wasn't an enemy—it was Unallocated Data.
He didn't delete the virus; he Compressed it.
Part III: The Remedial Trial (The Glitch-Walker)
Kenji emerged from the Dive three days later. He looked different. His silver hair was now streaked with obsidian black, and a faint, digital "Static" hummed whenever he spoke.
He was allowed to join the "Remedial Course" alongside Bakugo and Todoroki, who had failed their license exams. Their task: Win the hearts of a group of elite, Quirk-using primary school children.
"Mizunashi," Bakugo barked, looking at Kenji's flickering form. "Stay away from the kids. You look like a broken TV. You'll scare 'em."
"I'm the 'Safety Patch', Bakugo," Kenji replied, his voice echoing with a dual-tone "Machine Voice" from his Nier-logic. "I'm here to make sure their Quirks don't 'Overflow'."
Part IV: Defending the Future
The children were out of control. One boy was creating massive dust storms; another was launching localized tsunamis. The playground was becoming a "High-Level Dungeon" that the kids couldn't manage.
Suddenly, a massive earth-shaking tremor hit. A group of low-level villains, emboldened by the "Post-All Might" era, attacked the school, seeking to kidnap the "High-Spec" children.
[WARNING: EXTERNAL THREAT DETECTED]
[INITIATING: RECOVERY MODE]
Kenji stepped forward. He couldn't use his "Elden Ring" or "Wukong" powers—they were still locked behind the corruption. He had to use his Nier: Automata Combat Brackets.
He summoned a Pod-Support System—a floating, holographic drone made of "Structure Gel."
"Bakugo, Todoroki—handle the perimeter," Kenji commanded. "I'm going to 'Debug' the playground."
A villain with a "Molecular Vibration" quirk lunged at the children. Kenji didn't punch him. He performed a Phase-Shift. He allowed his body to "Glitch" intentionally, passing through the villain's attack like a ghost.
[SKILL: 2B-DASH (FRAME BYPASS)]
Kenji reappeared behind the villain and touched the back of his neck. Instead of a "Quickhack," he used Relic Logic. He "Uploaded" a 1-second loop of silence directly into the villain's motor cortex.
The villain collapsed, his brain temporarily "Rebooting."
"What the...?" Todoroki watched as Kenji moved. It wasn't the fluid grace of the Sports Festival. It was stuttering, terrifying, and efficient.
Kenji moved toward a child whose "Laser Quirk" was spiraling out of control, threatening to melt the other students. Kenji didn't use a shield. He used SOMA: Structure Gel.
He placed his hand over the child's eyes. The black-and-red corruption flowed out of Kenji's skin, but instead of destroying the child, it acted as a Firewall. It absorbed the laser energy and "Transmuted" it into harmless pixels that floated away like cherry blossoms.
[SYSTEM NOTIFICATION: CORRUPTION CONVERTED TO MANA]
[SYNC RATE: 15% RECOVERED]
Part V: The New Balance
The villains were neutralized. The children were safe. Bakugo and Todoroki stood in the center of the playground, looking at Kenji.
Kenji's body was still flickering, but the red-and-black glow had turned a calm, "Cyber-Blue." He had learned to Dual-Boot. He could now use the "Corruption" as a fuel source for his "Machine-Logic" powers.
"You're not fixed, are you?" Bakugo asked, his voice unusually quiet.
"No," Kenji said, his Focus HUD recalibrating. "I'm 'Patching'. All For One didn't realize that when you corrupt a system, you don't just break it. You create a New Meta."
Kenji looked at the horizon. He could feel the "All For One Virus" deep in his code, a dark seed waiting to grow. But he had partitioned it. He was no longer just a "Gamer" or a "Hero."
He was a Glitch-Catcher.
Kenji's Remedial Status Report
| Attribute | Status | New Ability |
|---|---|---|
| System Sync | 28% (Stable) | Structure Gel Synthesis (Healing/Binding) |
| Corruption Pool | 72% (Contained) | Glitch-Dash (Intentionally passing through matter) |
| Current Build | Machine-Apostle | High efficiency, low-mana cost, high-risk. |
The world was getting darker. The "League of Villains" was evolving into the "Paranormal Liberation Front." And Kenji Mizunashi was the only one who knew how to fight a war that was being waged in the very "Source Code" of humanity.