In a society devastated by the effects of an all-out war between heroes and villains, a mysterious giant fortress suddenly appears, engulfing towns and people one after another. Then, a man reminiscent of All Might, the 'symbol of peace', stands in front of Izuku and his friends...

Cast: Daiki Yamashita, Meru Nukumi, Mamoru Miyano, Kenta Miyake, Nobuhiko Okamoto, Yuki Kaji