Only one man is walking away from the epic rematch between All Might and All For One. All Might's superpowers may be long gone, but he's no less of a superhero as he throws everything he's got at the diabolical mastermind. Meanwhile, All For One wants nothing more than to reach Tomura-his ideal vessel. With the whole world watching and All Might hanging on by his fingernails, one young protégé of his might have to step up to save the day.