The magic needed for a flower to bloom

With their participation in the summer fest decided, the project members work hard taking lessons at a camp. But when Producer has to leave for another duty, Minami is given the camp coordinator role. Aside from performing their own solo unit songs, the members also have to learn a new group song but have a rough time trying to get in sync with each other with the choreography. Seeing them struggle, Minami suddenly cancels the group lesson... and initiates an athletic meet under the guise of a "special program"!