The story commences on the eve of their graduation ceremony, wherein five middle school girls are preoccupied with their real-life concerns. By a sudden twist of fate, they are transported to a fantasy world, where they discover the imminent peril the world faces. The sole solution to confront this challenge is for them to synchronize their hearts through dance. Alas, they find it arduous to feel a connection with the new world and share their thoughts with each other, impeding the unification of their hearts. With the ticking clock drawing near, can they execute the performance that could save the world? Will they be able to graduate too?