Moroha is the only person who's ever been both types of savior, and the show makes that loneliness the entire point. Every girl who falls for him sees only half of what he is. He's watching them all want pieces of him while he's desperately trying to be whole.
Moroha Haimura enrolls at Akane Academy, a school hidden from the ordinary world where teenagers called "saviors" live with fragments of past lives. These students fall into two categories: Shirogane wield physical weapons powered by their own inner energy, while Kuroma cast magic that bends reality itself. Moroha arrives carrying an unprecedented secret. He possesses awakened memories from multiple past lives across both bloodlines, making him a hybrid that shouldn't exist according to everything the academy knows. As Moroha navigates dormitory life alongside fellow saviors, he uncovers dangerous truths about his dual nature. His unique abilities attract dangerous attention, and the academy becomes a battleground where ancient enemies resurface. Between classes and training sessions, Moroha must master two conflicting power systems while figuring out why his reincarnations are tied together. The central mystery deepens: what makes him special, and what force brought him to this moment in time? The show blends high school slice-of-life moments with supernatural combat that escalates quickly, balancing humor against genuine stakes.