The Hero Academy’s Student of Revenge

A young boy who passed away in solitude in the real world finds himself reborn in a different realm as a half-demon, half-human. He experiences a fleeting moment of joy with his demon mother, but their tranquility is abruptly disrupted by an assault from an individual labeled as a "hero." His mother meets a tragic fate. Filled with sorrow over his own helplessness, the boy develops a deep-seated hatred for humans who claim the title of "hero" and conduct senseless hunts against demons under the pretense of righteousness. Years later, he infiltrates an academy that trains heroes, fueled by a longing to avenge his mother and denounce the corrupted nature of heroes.