Lin You, a highly accomplished professional, is pressured by her husband to resign on the eve of her promotion to partner, supposedly out of filial duty, and take care of her 'sick' mother-in-law. By chance, she discovers through surveillance footage that her mother-in-law has been faking her illness all along. It turns out her husband orchestrated everything to clip her career wings. Having seen through the truth of her marriage, Lin You finally wakes up. With the help of a lawyer, she builds a legal defense. In the end, Lin You decisively fights back with the law, making her greedy and scheming ex-husband and his family pay for their actions, leaving them burdened with enormous debts and regretting everything far too late.