Description：Yuge Saigiya (voiced by Tomoki Ono) is an ordinary male high school student in all aspects. Although he has a sharp tongue, he is actually full of a sense of justice in his heart. By chance, he traveled to a different world called Gulanbania, where humans have been corroded by filth. To purify the filth, they can only rely on the shrine maidens of the twelve constellations. Of course, the shrine maidens alone are not enough. The ones who can really expel the filth are actually the "children of the stars" born by the "rare people" and the shrine maidens, and Yuge Saigiya happens to be a rare person. Luka (voiced by Makiko Omoto), a mature and steady person with the ability to read minds, Ali (voiced by Aya Endo) who has an unknown side, and Femina Luna (voiced by Saki Fujita), a willful and conceited daughter. Surrounded by these shrine maidens, what choice will Yuge Saigiya make?