Adorable companions Runa, Raina and Miyu attend the renowned private academy Etoile, spending much of their days together engaging in a range of adolescent pursuits. As members of the school"s journalism society, they installed an application named Angel Maker, which presented a formidable challenge. The program was tainted by fallen angels, granting the trio supernatural abilities. As the saying goes, new power brings new duty. Repulsive monsters detected the emergent magic, sparking an unending battle where courageous spell‑wielding girls fight for virtue and fairness in the world.