The 82-year-old Bai Shuxiang is a retired teacher. She has three daughters. The eldest is also a retired teacher, the second is a retired bank employee, and the third is a lawyer. The old lady's wife passed away in 2013. Since then, the old lady has been living with her eldest daughter. She has always been in good health, optimistic and cheerful. In January 2023, she was infected with the new coronavirus. Although she recovered quickly, she thought that she was 82 years old and should deal with her property as soon as possible, so she drew up a property distribution plan. Unexpectedly, this plan caused the three daughters who had always been harmonious to fall out, causing a family conflict. The old man felt that as a people's teacher who teaches and educates people, he failed to educate his own children well. The children were once again worried and sick, and the three daughters felt deeply self-blame. The old man took this opportunity to educate the three daughters hard, and finally made them realize their mistakes. Everyone opened their hearts, recalled the past of the old man and the family, and became respectful and courteous to each other again. As a result, the third generation of the family was also educated and determined to inherit the spirit of hard work and the fine tradition of benevolence, righteousness, and filial piety of the older generation.