Xu Nian earns a seven-figure annual salary, yet after three years of marriage to Zhou Jiashu, she has paid for everything, from their marital home to household expenses. Her sister-in-law, Zhou Xinyi, falsely claims to have been sleepwalking and spends 660,000 yuan of Xu Nian's money in a single night. Her mother-in-law excuses her behavior because she is ill, while her husband merely promises that the money will be repaid little by little. Their indulgence emboldens Zhou Xinyi, who goes on to steal from Xu Nian's bank cards and divert funds from her work account, leaving Xu Nian tens of millions in debt. Unable to afford her mother's surgery, Xu Nian watches her mother die with regrets, while the Zhou family has already emigrated overseas. Reborn with her hatred intact on the night of the first theft, Xu Nian calmly devises a plan and sets a trap, gathering surveillance footage, transfer records, and forged signatures as evidence. In court, she exposes the Zhou family's conspiracy. Xu Nian wins her divorce case and protects all of her assets.