Gu Qinghe owns a property acquired before marriage, and she and Li Wei have not yet officially registered their marriage. Her future mother-in-law moves into their marital home without permission, while Li Wei takes his family's side and secretly transfers 86,000 yuan from her account. Gu Qinghe decides to call off the engagement. The Li family continues to harass her, taking a jade pendant left by her late mother, demanding compensation, and coveting her property. They also spread false rumors and repeatedly disturb her, eventually causing her to be injured in an accident. After the police investigate and establish the facts, Gu Qinghe refuses to settle privately and insists on pursuing the matter through legal channels. The Li family is held accountable, while she protects her property and dignity and returns to a normal life.