Chae-rin, who has come to Seoul from Yanbian after tricking as a sports dancer, becomes a partner of Yeong-sae who dreams of a coming back to field, and prepares for a dance competition.

Love once begun, cannot be stopped. The greatest dancer of all time, Bang (Kim Gi-soo) falls in dangerous love with his student. Detectives misunderstand their relationship and start chasing after them. They run into a mysterious couple in the a guest house they stumble upon while running away from the detectives. They share passionate love in their hideout but even the mysterious owner watches them from afar!