Wanting him to get out of his crossdressing phase, Orito takes Ayumu to a 'tsundere' cosplay café owned by Sarasvati's clan, where Sera, Yuki and Haruna are also working. There, Ayumu is thrown into a challenge in which he must try to bring out the 'dere' side of five waitresses for a free dessert, with a large price to pay should he fail. After getting past Yuki, Sera, Haruna and even Eucliwood, Ayumu struggles against Kanami, but manages to win when Orito makes a confession to her. Afterwards, Ayumu discovers that his classmate, Anderson, is from the underworld.