Set one year after Age of Youth Season 1. Yoon Jin Myung (Han Ye Ri) successfully found a job after she returned from China. Jung Ye Eun (Han Seung Yeon) took a year off from school due to the aftereffects of her abusive ex-boyfriend. She is now returning to her university. Song Ji Won (Park Eun Bin) has yet to find a boyfriend. Yoo Eun Jae (Ji Woo) broke up with her first love and she is in an emotional pain. The girls have a new housemate Jo Eun (Choi Ah Ra) at their share house.