Toga consumed Twice's blood, and with Kurogiri's Warp, infinite doubles of Twice appear. Shigaraki's Decay is also released, and the heroes seem to be in a state of despair. But then, help comes from an unexpected quarter...

Trampling the heroes, All For One flies to become one with Shigaraki, and Dabi is about to explode with the heat he's been storing up in his body. Will the Symbol be able change this hopeless situation?

Toga returns the smile of Ochaco, who tried to be friends with her. What does Toga do to the seriously-injured Ochaco? Meanwhile, All Might uses "power" developed by a friend to face All For One!