After their nobleman father is unfairly accused of being a traitor and killed, Yoon Seo-hwa (Lee Yeon-hee), her younger brother Jung-yoon (Lee David) and their maid Dam (Kim Bo-mi) are sent to a gisaeng house. Seo-hwa’s first “patron” will be Jo Gwan-woong (Lee Sung-jae), the man who betrayed and killed her father.