Demon King Daimao

Akuto Sai transfers to Constant Magic Academy, where he meets Junko Hattori, a member of a virtuous ninja clan. They initially share a goal of improving the world, but Akuto's arrival at the academy sparks concerns about his supposed destiny as the Demon King. As rumors of his predicted future spread, the school becomes wary and Junko's trust in him wavers. Akuto must navigate his new life while being pursued by a harem of girls with differing intentions, all while trying to defy the prophecy and prove he has control over his own fate.