Despite possessing the power to destroy humanity, elves, and even the gods, the tyrannical Demon King, Anos, yearned for peace and chose reincarnation. However, two thousand years later, he finds his descendants weakened and magic in decline. Anos enrolls in Demon King Academy, a school for those believed to be reincarnated Demon Kings, but his power goes unnoticed, branding him a misfit. Despite the scorn, he befriends Misha, and together, the misfit Demon King rises through the ranks!