Based on a popular 2017 Web Novel of the same name, it tells the love story between a lovely "sunbae" and a bold "hoobae".
Lee Dong-yoon
Director
Jin-ah Won
Yoon Song Ah
Kim Ro Woon
Chae Hyun Seung
Hyun-Wook Lee
Lee Jae Shin
Joo-Bin Lee
Lee Hyo Joo
Se-ha Ahn
Kwon Sung Yeon