Lin Mu (played by Peng Yu), who comes from a working-class background, has gone through many hardships and worked tirelessly to raise her three sons. The elderly, who should have indulged in enjoying their grandchildren and taking care of themselves, seemed unable to let go of the heavy burden on her shoulders, and the lives of her sons remained her greatest concern. The eldest son Lin Guodong (played by Li Chongxiao) is working hard in the United States,
Lin Mu (played by Peng Yu), who comes from a working-class background, has gone through many hardships and worked tirelessly to raise her three sons. The elderly, who should have indulged in enjoying their grandchildren and taking care of themselves, seemed unable to let go of the heavy burden on her shoulders, and the lives of her sons remained her greatest concern. The eldest son Lin Guodong (played by Li Chongxiao) is working hard in the United States,