
Nine finds the children and confirms Katsuma possesses the Quirk he seeks, but Midoriya intervenes before he can steal it however, neither he nor Bakugo is a match against Nine. Class 1-A learns of the invasion and split up to stop the villains and protect the island residents. Nine and his gang arrive on the island and destroy all means of escape and communication. Nine surmises that the man's children might possess a better variant of it, and pursues them. He seeks to use the stolen Quirk to heal himself, becoming near-invincible, but it is incompatible with his blood type. Nine, who have been empowered by All For One, can steal and possess up to nine Quirks, but his body cannot handle these Quirks without suffering damage. Meanwhile, Mahoro and Katsuma's father is attacked by Nine and his party, with Nine stealing his Quirk. Bonding with them along with his rival Katsuki Bakugo, they discover that Katsuma wishes to become a hero, but Mahoro seeks to dissuade him. Izuku Midoriya, the holder of One for All, meets Mahoro Shimano, and her brother Katsuma, residents of the island.


High's Class 1-A has been sent to the remote Nabu Island as part of a safety program.

The man inside, a villain named Nine, has escaped and regroups with his team of villains, planning to create a society where those with strong Quirks rule over others. The heroes destroy the truck but fail to apprehend the League members and find an empty life support capsule inside. The League of Villains is pursued by Endeavor and Hawks while driving off in a truck carrying mysterious cargo.
