Recap of Boku no Hero Academia leading up to the seventh season.

The story will center on You and Anna's son, Hana.

In the city of Edoropolis, hundreds of mechanical animals live in harmony alongside each other. However, when Lord Wanko discovers that the shogun's chief advisor, Lord Korn, is plotting to take over the government, he knows that something must be done to preserve the peace. In order to thwart Korn's plans, Wanko forms the Nyankees—an elite ninja team led by the fearless Yattarou, who wields the mystic sword Masamasa. With all this power, the Nyankees seem unstoppable! But Korn's schemes are not the only thing the team has to worry about. Secretly based out of the popular Pizza Cats restaurant, the Nyankees must keep their operations hidden while delivering piping-hot plates of pizza and justice.

One night, as meteors streak across the star-studded sky, Shion Pavlichenko becomes a Contractor. Despite her brother's transformation, Shion's twin sister Suou continues to live a fairly ordinary life, attending middle school with her friends and getting caught up in the awkwardness of growing up. However, everything changes when her home is invaded by a masked man cloaked in black, destroying any sense of normality she once had. Revealed to possess latent Contractor abilities of her own, Suou is caught between family, friends, and her own sense of purpose as she ventures into the ruthless world of cutthroats and espionage that Contractors call home. Meanwhile in Tokyo, investigation surrounding Hell's Gate's sudden collapse is underway, and prophetic signs of doom point in the direction of a silver-haired doll.