The story took place in the end of the Qing Dynasty. Lan Yan (An Yixuan) was unable to dispel her heart because she was dissatisfied with her father's newly married his wife Yu Nu (Zhao Ziqi). After that, although Yu Nu had passed the door, Lan Yan refused to call her "mother", which made Yu Nu very dissatisfied. In front of people, Yu slave is a gentle and virtuous woman, but in private, Yu Nu treats Lan Yan very ruthlessly. She threatened Lan Yan to not allow her to sue her father, otherwise she would break her family. In an accident, Yu Nu's father died unfortunately, which made Lan Yan's situation worse. The cruel jade slave intends to sell Lan Yan to the brothel, and he simply was rescued by Leng Yun, so as to avoid the doom of falling into the dust. Later, Lan Yan entered the house of the boss of the medicinal shop to become a girl, and her suffering life continued.