The female protagonist Wen Nian'an was oppressed by her native family from a young age and forced to become a supporting demon. Encountering a boyfriend cheating on a female colleague, I am currently in the darkest moment of my life. Unexpectedly, during a blind date, she accidentally got married to Gao Leng's doctor Jiang Yanxiu. The two of them agreed to get married with different intentions. The female lead moved out of her original family and had a place to live, while the male lead started living together to cope with family pressure for marriage. In their relationship, the male lead concealed his wealthy identity and helped the female lead solve the debt problems of his scumbag ex boyfriend and the female lead's family multiple times. The female lead also received recognition and love from the male lead's mother. However, there were also numerous misunderstandings that hindered their relationship. The wealthy heiress made every effort to obtain the male lead, even kidnapping her in order to clear her name. In the end, the male lead appeared in time to rescue her. The story of the male and female protagonists who finally experienced numerous difficulties and confessed their emotions and fell in love