There's an emergency drill at U.A. High School, and Class 1-A is requested to report for duty!

It's Christmas at U.A. and the Class 1-A students celebrate with a Christmas party.

As the villains continue to move behind the scenes, Endeavor helps his work study students with the next steps in their training.

Ryukyu brings her work study students with her when Selkie asks her to team up with him.

Endeavor brings his work study students over for dinner at Fuyumi's request but faces awkward conversations at home.

As Twice tries to save Toga, he thinks back on his past and makes a realization that helps him overcome it.

Shigaraki remembers his first encounter with All For One during the climax of his battle with Re-Destro.

Both sides prepare for the confrontation between the heroes and the Paranormal Liberation Front as Class 1-A finishes their first year of high school.

The "Hero League Baseball" is an organization set-up by several Pro Heroes to allow them the chance to play and compete in their spare time. For this year, the "Orcas", led by Gang Orca, and the "Lionels", led by Shishido, have made it to the finals. Present Mic narrates the game, accompanied by an extremely apathetic Eraser Head.

The fight against the High-End Nomus in Jaku Hospital continues however they are unaware that Tomura Shigaraki has awakened. Whilst this is happening, Tokoyami flies in to try and save Hawks from Dabi.

Gigantomachia and the rest of the Paranormal Liberation Front gain the upper hand at the Gunga Mountain Villa as the newly awakened Tomura Shigaraki finds a new objective; steal One for All from Izuku Midoriya.

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.

As Aizawa seems to be out of the battle, Midoriya tries to keep Shigaraki in the air utilizing all of his quirks. Knowing his limit is near, Bakugo comes up with a plan to help him.

Best Jeanist appears and spins together the hopes of all the heroes in this fight as the climax of the all-out war draws near.

Under All For One's control, Shigaraki attacks Tartarus with the Nomus to free All For One's body, freeing many other prisoners in the process.

As heroes deal with criticism from the public, Hawks thinks back on his past with his family, and Endeavor's family visits him in the hospital.

Inside One For All, Izuku talks with the past wielders as the top three heroes deal with public sentiment after Dabi's revelation.

The top three heroes continue to face criticism as they deal with jailbreakers and look for hints about All For One and Shigaraki's whereabouts, and Izuku comes across a villain from Tartarus.

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 Deku tries to run away, Class A draws him back by recounting their memories with him and reminding him of his own words.