While Iori is just beginning to get used to the lively (and very alcoholic) daily life of the Peek diving club in Boo, the spring festival of their university is starting! The opportunity for the club to meet in full and to earn a little money thanks to a beauty contest. Well determined to do everything to avoid having to participate, Iori and Kôhei try to convince Chisa to introduce themselves. But do they really have a chance to escape?...