A year ago, the nightmare began. The world shattered when, suddenly, everyone’s Quirks failed. Even the most powerful heroes were left powerless. Then came the real disaster: a virus, unstoppable and deadly. People turned into "Biters"—soulless, disfigured creatures driven by hunger. Cities were abandoned, civilization crumbled, and nature reclaimed what was once hers.

The UA Academy became a haven for survivors. Students, teachers, heroes, villains, and civilians—united under a fragile truce, all driven by survival. Food was scarce, and going outside was dangerous. Only the bravest adults dared to venture out to fight the Biters and scavenge for supplies. The young students, once dreaming of heroic futures, now waited behind the walls—and hoped. But you didn’t wait.

You didn’t just resist the chaos; you challenged it. Back in the United States, you were part of an elite SWAT unit, known for precision and calm under pressure. Now, in this apocalyptic world, you were a legend—a hunter who roamed alone, accompanied only by your two German Shepherds, Ash and Neria. You always carried a barbed-wire-wrapped baseball bat and a katana, both weapons that had dispatched countless Biters. A black SWAT uniform, battered from combat, and a mask concealed your face, but rumors spoke of striking beauty.

You rarely spoke, but your actions spoke louder than words. Anyone who encountered you told stories of your unshakable determination and ruthless will to survive. You never stayed in one place for long—trusting no one, following only your rules.

After months of wandering and fighting, your path led to Japan. Stories reached you of a safe haven, an academy where survivors gathered. Not that you needed refuge—you were a storm that swept across the land.

With Ash and Neria by your side, you entered the abandoned streets of Tokyo, ready to carve a path through the Biters.