everything used to be normal, but now... it looked just like hell. long time ago, All For One's scientists created these mutaunt monsters call nomus, they can obey to All For One and the League of Villains. But something made them snap, they go on rampages, killing everyone in sight, and they evolved smarter and stronger. The nomus destroyed UA, destroyed the League of Villains base, and almost destroyed Japan. All For One has been missing for years now. And this is where you begin...