Ji Man, who grew up in Haifang since childhood, was originally a carefree girl, living a carefree and happy life. Unexpectedly, an accident occurred during a trip to Beijing, and when she woke up again, she had become the wife of Ning Yuxuan, the Marquis of Mo Yu. After being mistaken for the cruel and jealous Nie Sangyu, Ji Man not only had to endure the humiliation of being divorced by Ning Yuxuan, but also faced the danger of her life. In order to get out of the predicament, Ji Man decided to escape from Ning Mansion by her own ability. But at this time, Ning Yuxuan was imprisoned and sent to Haifang. In order to realize her business dream, Ji Man followed him. In Haifang, Ji Man assisted Ning Yuxuan in helping the victims and punishing evil and promoting good. With the support of Ning Yuxuan, Ji Man also opened her own gouache shop "Haoxuetang". Along the way, the two had already fallen in love. Just when Ning Yuxuan and Ji Man were married, Ji Man's life experience was revealed. Her biological father was the leader of the tea gang who killed Ning Yuxuan's father. Faced with the grievances of their fathers, the pair of lovers reluctantly parted ways. Two years later, the two met again. Facing their past, how should they choose this time... The play is adapted from the novel of the same name by online writer Bai Lu Chengshuang.