It began at 11:47 PM.
There was no explosion. No alarm. Just a strange stillness that fell over Japan, as if the country itself had inhaled and forgotten how to breathe. Inside the command halls between U.A. High School and Tokyo Jujutsu High, spiritual monitors flickered simultaneously. Every curse-detection array flatlined for exactly three seconds.
Then the sky distorted.
Above Tokyo, faint geometric lines burned across the air like ancient script awakening. They stretched from horizon to horizon, intersecting in impossible angles before slamming downward into the earth. Twelve colossal translucent barriers erupted across major cities—Tokyo, Kyoto, Osaka, Sapporo—towering walls of cursed energy that curved inward like domes. They did not destroy buildings. They enclosed them.
Phones vibrated everywhere at once.
Sorcerers. Heroes. Civilians.
Ren felt a sharp pressure in his skull before he even checked his screen. Information poured into his mind as if etched directly onto his consciousness.
Rules.
Binding vows layered into reality.
He looked down at his phone.
The Culling Game has begun.
Player Registered: Ren Oshimiya.
Points: 0.
Mirai stood beside him, eyes sharp but steady. "You're registered too."
"So are you," Ren replied.
Midoriya stumbled toward them from across the courtyard, breathing uneven. "It… it says I'm a participant."
Yuji emerged from the shadows near the gate, jaw tight. "Yeah. Same here."
Across Japan, thousands received the same message. Those with dormant cursed potential felt it awaken violently. Quirk users inside the barriers felt instability ripple through their bodies like static.
Inside a ruined shrine far from the chaos, Kenjaku folded his hands calmly. The Disaster Curses stood behind him—Mahito smiling with twisted curiosity, Jogo radiating volcanic impatience, Hanami silent and observant. "The fall of the pillars created imbalance," Kenjaku said softly. "Now we refine the era." His voice echoed through every colony simultaneously. "Welcome, players. Survival determines worth. Points determine influence. Evolution determines the future."
The transmission ended.
Then the screaming began.
In Shibuya Sector Three, a civilian office worker collapsed as cursed energy erupted from his body. Crystalline armor formed across his skin. His eyes fractured with madness as nearby low-grade curses fused into him instinctively. Heroes attempted to restrain him. He evolved mid-fight.
Elsewhere, quirk users reported violent surges—flames burning hotter than control thresholds, telekinetic waves shattering nearby infrastructure, strength-based heroes cracking pavement unintentionally. The separation between quirk and curse blurred. The system was forcing adaptation.
Nanami watched the unfolding data from a protected command outpost. "This isn't an attack," he murmured. "It's a filtration process."
Inside Tokyo Colony One, Ren felt it—players moving, cursed signatures colliding, fear spiking the atmosphere like gasoline. A mid-tier curse user appeared at the end of the street, eyes wild. "Points are survival," he snarled before lunging.
Mirai moved first. Blood spiraled from her palm, forming razor-thread constructs that snapped outward with disciplined precision. Yuji closed the gap with raw force, slamming the opponent sideways. Midoriya calculated angles instinctively, launching to intercept a counterstrike. Ren stepped forward last.
Boundary Erosion stirred.
The air around his fist compressed unnaturally. Space folded at subtle angles. When he struck, the opponent's guard warped inward before the impact even landed. The man crashed into asphalt as storefront windows shattered from pressure displacement alone.
Silence followed.
Ren looked at his phone.
Ren Oshimiya: 5 Points.
He didn't feel stronger.
He felt heavier.
Mirai glanced at the rising smoke columns across the colony skyline. Battles were igniting everywhere now—independent curse users attacking for points, awakened civilians panicking, heroes forced into lethal decisions.
"This isn't war," she said quietly. "It's selection."
Outside the colonies, global governments attempted intervention. Military aircraft were repelled instantly by barrier distortions. Satellite feeds glitched when zooming into colony cores. Emergency summits were called. Reinforcements already stationed in Japan found themselves either trapped inside or locked out entirely.
Deep underground, Izana observed the barrier structures forming. His missing arm was wrapped cleanly at the shoulder, but his presence felt denser than before. Astra stood nearby. "Kenjaku activated this without informing us."
Izana's visible eye reflected shifting colony grids. "He accelerates evolution through chaos," he replied calmly. "Good."
"And Ren?"
"If he survives this," Izana said softly, "he becomes something worth breaking."
Back inside Tokyo Colony One, another surge detonated three blocks away. A newly awakened sorcerer clashed violently with a veteran curse user, tearing apart a high-rise floor. Sirens echoed, then cut off abruptly.
Yuji exhaled slowly. "Even the strongest fell."
Midoriya clenched his fists. "If symbols can die… what are we supposed to become?"
Ren stared at the barrier shimmering above them. He could feel the ritual embedded in the air itself. It wasn't random. It was structured. Calculated.
A system designed to erase weakness.
He took a slow breath.
"This isn't about survival," he said quietly. "It's about transformation."
Mirai stepped beside him, posture straight despite the chaos. "Then we adapt."
Far above the colony, unseen by those below, Izana stood at the edge of a distant skyscraper, the barrier's glow reflecting in his single eye. The wind tugged at his coat as distant explosions painted the night in flashes of red and gold.
"Struggle," he murmured to the city below.
And the game answered.