The world is in great danger! Considering the Alters as a plague, the Humarise organization has decided to eradicate the holders of these powers from the surface of the globe. To do this, they have placed bombs that exacerbate the Alters, even killing their owners. All of Yuei's superheroes and apprentices are sent around the world to prevent the catastrophe. While Deku, Katsuki and Shoto follow Endeavor to contain the threat, Deku accidentally gets involved in an incident and is actively sought by the authorities. But the clock is ticking and they only have two hours before the worst happens. Faced with a peril of unprecedented proportions, the fate of the world and the heroes now rests in their hands!