Chu Anran, who came from a humble background, is a night school administrator and teacher. To take care of his critically ill foster mother, he carried the night school left by his father before his death, which was on the brink of bankruptcy, and worked multiple jobs. An accidental car accident caused amnesia, and Su Xiaoou met a wealthy woman who looked exactly like him. Su Xiaoou envied Chu Anran's freedom, and Chu Anran was also full of fantasies about the wealthy world. The two hit it off and decided to exchange identities. Chu Anran transformed from a Cinderella who couldn't afford to eat three meals a day to a highly anticipated daughter-in-law of a wealthy family. Upon entering the wealthy family, Chu Anran discovered that there was no glamorous appearance, no dazzling array of life, and no rainbow like romantic marriage. Still a mess of chicken feathers and dog blood mother-in-law relationships, one conspiracy after another sweeping across the land. Su Xiaoou, who was also unable to adapt to the cold life, planned with Chu Anran to fight for women's rights and change the lives of the two women