Introduction: In a world where shadows lurk and monsters threaten the innocent, Haruto Raikou is just an ordinary high school student living an unremarkable life. But everything changes on the last day of school when he witnesses a horrifying scene: a group of menacing figures attempting to abduct his crush. In a desperate attempt to save her, Haruto finds himself caught in a violent confrontation that leaves him on the brink of death. When he awakens, he discovers that his life has taken a dark turn. Reborn in a realm filled with demons and monsters, Haruto is thrust into a perilous adventure. He joins a club dedicated to hunting these malevolent beings, determined to protect those he cares about. However, a fateful mission in a treacherous cave leads to an unexpected disaster, forcing Haruto to confront his deepest fears. As the line between hunter and hunted blurs, Haruto must navigate his new reality as a half-demon, grappling with newfound powers and the weight of his choices. Will he embrace the darkness within him or fight against it to become the hero he longs to be?...