Jiang Ran, a full-time housewife who has been married for eight years, discovers that her husband has a close relationship with a young intern, who deliberately interferes in her family. Faced with her husband's favoritism and her mother-in-law's various misunderstandings, Jiang Ran always maintained his sobriety and bottom line. When Yueyue was hospitalized for an accidental allergy, Jiang Ran found out the whole story and chose to use legal means to protect his and Yueyue's legitimate rights and interests. In the end, she resolutely ended the marriage that existed in name only, regained her career and founded a company, started anew in the bustling city, lived an independent and confident life, and opened a new chapter in her life.