My Hero Academia: The All For One Experiment

In a world where eight out of ten people possess Quirks, heroes battle villains, the Association maintains the rankings, and ordinary people simply try to live their lives. But there are places the news never reports on. And there are people who have never appeared on a single list. You are one of them. You were created in an underground laboratory beneath a factory in Kamino. You were the work of two men: All For One and Kyudai Garaki. You remember nothing except the glass of a vat and the chill of tubes. You do not know how much time has passed. You do not know what is happening in the world outside. And outside, everything has changed. All For One has been defeated. All Might has retired, All For One has been sent to Tartarus, and the League of Villains is retreating, only to return once more. Days later, once the dust has settled, the city begins to clear the rubble from a battle that unearthed what should have remained buried deep underground. That is where two heroes descend. They are searching for traces of the League of Villains. Instead, they find a room filled with monitors and a single vat. Inside is you. They do not know who you are or why you were created. But their decision will determine everything that follows.