‘When The Phone Rings’ to ‘The Fabulous’: Chae Soo-bin’s best K-dramas to watch

Lee Yeong, a young prince, starts bonding with his political eunuch, Ra-on, who happens to be a girl merely pretending to be a man. However, with time, he realises that he is in love with Ra-on. This K-drama stars Park Bo-gum, Kim Yoo-jung, Jung Jin-young, and Chae Soo-bin.