The boy without a Quirk, Izuku Midoriya, met the No. 1 Hero, All Might, due to a certain incident. Later, Midoriya's hidden heroic potential was discovered, and he inherited All Might's Quirk—One For All. After undergoing All Might's rigorous training, Midoriya successfully entered U.A. High School, where he spends his days competing and honing his skills alongside his classmates from Class 1-A of the Hero Course, such as Katsuki Bakugo and Ochaco Uraraka. Meanwhile, the highly anticipated nationwide event, the U.A. Sports Festival, is about to begin! Bakugo, who aims solely for first place; Uraraka and Tenya Iida, who challenge themselves with strong willpower and the support of their families; Shoto Todoroki, who aims for victory to "deny" a certain man; and new faces led by Class 1-B of the Hero Course are all eagerly watching... As all the students of U.A. burn with fighting spirit, Midoriya also makes a new resolution—"I'll give it my all and aim for first place too!" The battle where their Quirks, strength, and dignity clash begins for those aiming to become the greatest heroes!!