Riku pays a visit to Jyübei, who gives him a large sum of gold for his services and reveals that he intends to use Towa, Setsuna and Moroha in his plan to defeat the remaining three Perils so that he can obtain all seven Rainbow Pearls and gain untold demonic power. Meanwhile, the three girls follow Yotsume to Kyüki's hideout. Kyüki uses the Purple Rainbow Pearl to empower Yotsume, who uses his power to put Towa, Moroha and Takechiyo to sleep...