Izuku Midoriya's ordinary life in My Hero Academia shifted dramatically after his heroic actions were recognized by his idol, All Might, who then chose him as his successor. Once he inherited the One for All quirk from his hero, Deku's long journey to mastering the meta ability started. As Midoriya became more accustomed to his newfound powers, he started unintentionally manifesting the quirks of previous One for All users.