The drama is a romance story between a sunbae and a hoobae. Yoon Song Ah is a brand marketer in a cosmetics company who inspires to create her own brand.
Lee Jae Woon
Chae Ji Seung (Hyun Seung's sister)
Chae Yun Seung (Hyun Seung's sister)
Kang Ha Eun (Hyun Seung's niece)