Her husband lies about going on a business trip, when in reality he is taking his extramarital partner on vacation to Sanya. After discovering his betrayal, lawyer Xu Mingtang sells the home she purchased before marriage, deactivates her husband's supplementary credit card, and begins divorce proceedings. Seven days later, her husband returns home carrying local specialties, only to find a stranger, the new homeowner, opening the door. Faced with his accusations, pleas for reconciliation, and pressure tactics, Xu Mingtang refuses to back down. With the support of her mother and close friend, she establishes her own law firm and takes control of her life again.