Su Qin, a retired doctor, devoted everything she had to her son Zhang Wei, investing 800,000 yuan to buy a house and subsidizing the mortgage of 6,000 yuan a month. However, she was turned away by her daughter-in-law Liu Li on New Year's Eve. Frustrated, Su Qin stopped funding and took out the "Real Estate Agency Agreement" to take back the house, causing a family storm. Zhang Wei and his wife, instigated by their mother-in-law Li Mei, exchanged harsh words against each other, which even indirectly led to the death of Su Qin's friend Wang Yue. In the end, Su Qin resorted to law to seek justice, Zhang Wei suddenly woke up, Liu Li confessed and surrendered, Li Mei was sentenced, and the broken family faced a difficult reconciliation after the pain.
