The dance instructor, Touma, and his assistant, serina, are in the middle of a dance routine when they run into Mizuha Ra, a student at the university, who has just arrived at the dance camp. She's a member of the university's inter-collegiate dance club, and she's at her first dance camp, so she'd like to impress the other students with her dance moves. Mizuhah, however, isn't into the idea of being a "party pooper" . She says that she used to be a high school student who didn't have much of a social life, and that's why she likes dance clubs where everyone acts as one person. She tells Touma that if he wants to dance with her, he can come to her dance studio anytime. She also tells him that she'll be his "earbuds" whenever he wants her to dance.