Akira, Kengo, and Aya are invited to Haruka Kujou's house, where they learn the secrets of the Kujou family. The previous head of the Kujou house, Shinnosuke Kujou, had experimented with devilish experiments and rituals. The group is then attacked by two sealed servants of the Kujou house, Kyou and Rin, who had escaped by manipulating Kengo. Akira and Aya fight the two, during which Aya reacts to her Kuresame, giving her samurai armor and a katana for use...