Xu Mingwei enters marriage while concealing her family's true financial background. When her husband's family demands to use her dowry to subsidize her sister-in-law's wedding, she stands firm on her principles and refuses their endless demands. Through repeated family conflicts, she comes to see the imbalance of power within her marriage. Armed with legal evidence, she establishes clear financial boundaries and ends a marriage that was never right for her with dignity. Leaving behind a family relationship that has drained her emotionally, Xu Mingwei returns to her career, secures a major project through her professional expertise, and realizes her own worth. After weathering the turmoil, the members of the Zheng family also reflect on their actions and embark on their own paths of growth and change. In the end, everyone learns to respect boundaries and pursue their own lives.