Aya Fujii is a high school student who eats, sleeps, and breaths ballet, but an accident during the National Competition caused her an ankle injury that left her unable to dance for nearly a year. Although Aya recovers physically, it quickly becomes clear that she has not recovered psychologically. It isn't until she is invited to watch the performance of a small ballet troupe, called COOL, that Aya comes out of her funk. Now she has a new goal, to dance on stage with the charismatic leader of COOL: Akira Hibiya.