Almost all of the members are gathered together this time. They decide to play the party game "Werewolf", but to put an original spin on it, they incorporate a "yuri" element. Among the go-home club, fortune-telling club, and kendo club are two Yuriwolves who come night after night to the Tosei High School girls` dorm. In order to keep the dorm safe, the members talk to each and try to ferret out the Yuriwolves, but in the end...