Sasha, the silver-haired Qwaser who commands iron by drinking Soma from a partner, goes undercover in girls' clothing at a private all-girls school with Hana Katsuragi standing in as his Maria. They are hunting a relic that has surfaced in one of the students, and rival Qwasers and the heretical Adepts are after the same prize. This second season keeps Mafuyu Oribe and the circle at St. Mikhailov Academy inside the fight over the sacred objects.