Shi Eun, a junior in a vocational high school, lives with disappointments while feeling inadequate with her teenage life. She reveals her hopes of entering college in Seoul during a career counselling, but she is advised to reconsider. Kyu Ho is the head of the dancesport club at her school. When he encounters a possible closure for the club, he begins a search for more members to enter the upcoming competition.

Shi Eun entices her friends to join the dancesport club while imagining a successful future by becoming famous with her newly found interest. On the day of the audition, they are all accepted into the club out of the club's necessity. During the initial introduction among the new members, another person is found hiding inside one of the club’s cabinets.

Seung Chan is discovered hiding inside a locker during the introductory session for the newcomers. He tries his best to explain his true motive with the dance moves he learned by secretly watching the club practice. The dance lesson continues for the members concentrating on the upcoming competition. Being assigned with Hye Jin as partners, Shi Eun reluctantly accepts the challenge amidst her frustration.

The girls continue preparing for the competition even by taking their time out to practice individually. Shi Eun tries to apply the advice from Kyu Ho during her practice. The club is excited with the first successful team routine involving all members. Shi Eun’s perspective toward Hye Jin improves by seeing her efforts in cooperating with the team. On the day before the competition, Hye Jin suffers a motorcycle accident resulting in a broken leg. The members are dismayed of the circumstance unsure of how to proceed.

The dancesport club ends up being the laughing stock of the competition. Shi Eun and the other members are appalled to see their poor performance to be spread across the Internet. The school decides to announce the closure of the club due to its poor performances in recent years. Despite the circumstances, the girls begin to seek for ways to revive the club once again.