On the 28th day of the twelfth lunar month, on a snowy highway, Gu Qing and her daughter Nuan Nuan were cruelly abandoned by her husband Lu Zhi. Lu Zhi's sister also pretended to help but was actually perfunctory. At the critical moment, Lu Zhi's cousin Cheng Hao stepped forward and gave up his seat on the bus, allowing Lu Qing to leave first with Nuan Nuan, who had a fever. As Nuan Nuan's condition worsened, Gu Qing asked Lu Zhi for help but was treated indifferently. Finally, with the help of a kind driver, he was sent to the hospital for emergency treatment. Gu Qing persevered in despair and protected her daughter with love, showing the tenacity and kindness of maternal love, and also reflecting the indifference of some people's concept of family affection.