Magical Warfare

Takeshi Nanase is a typical high school student with a shadowy past. One day, he finds a girl named Mui Aiba unconscious on school grounds, wearing an unfamiliar uniform. This meeting alters his life forever. Mui reveals that she is a magician-and with regret, she explains that she has also turned Takeshi into one. The world he once thought was singular is actually split in two: one where magicians exist and another where ordinary humans live.