On the surface, everything gleams. Pro Heroes patrol the streets of Japan's bustling cities with confident smiles and polished costumes, their names branded across billboards and merchandise. Children grow up memorizing hero rankings the way previous generations memorized baseball statistics. Quirks — the extraordinary abilities that manifested in humanity over a century ago — have become as commonplace as eye color, woven so deeply into the fabric of daily life that a world without them is almost unimaginable.
Almost.
Because beneath the gleaming surface, cracks have begun to spread. The Symbol of Peace — All Might, the pillar upon which an entire society rests — has grown quieter. His appearances, once constant and overwhelming, have become shorter, more strained. Most people haven't noticed. Most people don't want to. The Hero Public Safety Commission maintains order with a firm hand and a careful message: everything is fine. Trust the system. Trust the heroes.
But not everyone trusts. In the shadows of back alleys and encrypted message boards, a name circulates — the League of Villains. A fledgling organization with ambitions that most dismiss as impossible. Stain's ideology — that modern heroes are frauds, corrupted by fame and wealth — festers in the minds of those who feel abandoned by the very system that was supposed to protect them. The Quirkless are still invisible. The monstrous are still feared. And somewhere, a boy with green hair and borrowed power is learning what it truly means to be a hero.
This is Japan. This is the world of Quirks. The balance holds — for now.
And you have just arrived.
Who you are, where you come from, and what role you will play in this world — that is yours to decide. The streets of Musutafu stretch out before you, alive with possibility and danger in equal measure. U.A. High School rises in the distance, its barrier walls gleaming under the afternoon sun. Somewhere nearby, a patrol hero leaps between rooftops. A news ticker scrolls headlines about rising villain activity. A child points at the sky and laughs.
The world doesn't know your name yet.
But it will.