On their third wedding anniversary, lawyer Song Qingya discovers that her husband Jiang Hanyu has an ambiguous relationship with real estate daughter Bai Susu. Since then, Jiang Hanyu's lies and betrayals have been exposed one after another. The frustrated Song Qingya no longer indulged in past emotions, calmly collected evidence, and finally ended the broken marriage through legal channels, regained her freedom, and started an independent and fulfilling new life.