S1, E1: Noboru Takagami and his brother Toru visit their mother's home, where an old woman they have known since their youth has fallen deathly ill...or so they were told. That was merely an excuse to bring them back and lure out a monster threatening Toru's life. The Takagami family is actually a family of shamans and they release a deified fox to come to their aid and save Toru.