The pro heroes' defensive net was broken through. Facing the monstrous giant are the U.A. hero course students. Class A and Class B work together to start a big operation to block Gigantomachia.

After Izuku decides not to go back to U.A., he finds himself facing Muscular, who was broken out of jail, again and uses the Quirks of the past wielders against him.

As Izuku goes off alone in his quest for justice, his classmates realize something is wrong and try to find a way to help him.

As the evacuees at U.A. voice their dissent, Ochaco speaks up to try and sway them. Onlookers with ties to Izuku try to figure out if it's time for them to speak out, too.