Hearing the news that Jinnai is after the legendary demon god, the priestesses, accompanied by Makoto, Alielle, Fujisawa and Nanami, set out to travel to the Forbidden Island, the holding place of the demon. However, when they arrive, they discover that Jinnai has been tailing them since they left and the whole thing was a giant ploy to show the Bugrom the way to the island.
