Ho Tae lived in Seoul while he was a trainee for a band on a contract. When he realizes that his agency has been taking advantage of him, he comes down to Busan along with his weak mother to settle down. The movie shows the episodes he experiences while he attends a small band academy in Busan.
With different personalities, life goals and taste in men, five female college students become housemates in a shared residence called Belle Epoque.