Set one year after Age of Youth season 1. Yoon Jin Myung successfully found a job after she returned from China. Jung Ye Eun took a year off from school due to the after effects of her abusive ex-boyfriend. She is now returning to her university. Song Ji Won has yet to find a boyfriend. Yoo Eun Jae broke up with her first love and she is in emotional pain. The girls have a new housemate Jo Eun at their sharehouse.

With different personalities, life goals and taste in men, five female college students become housemates in a shared residence called Belle Epoque.