Return of the Absolute Champion

“I am the omnipotent ‘Absolute Champion.'” Since the dawn of time, the Calamity Demon has appeared every years, threatening humanity. In that world, Liam Hill, a member of the Hundred Man Squad, an organization of chosen reincarnated beings, challenges the Calamity Demon as the absolute champion with the power of . However, Liam is betrayed by his comrades and loses all his powers. He is cursed with immortality, preventing reincarnation, and sealed away along with the Calamity Demon. , years later, Liam is guided by a mysterious voice to reincarnate into the body of a bullied student at a certain magic school. However, the world has passed down a false history that portrays Liam Hill as a rare villain, and reincarnated traitors are secretly operating within the school…! The revenge tale of the strongest anti-hero, starting from the bottom, begins here!