2, 68-year-old Shen Mengjun's biggest hobby is square dancing, feeling that only when dancing can find youth. But after a fraud case, Mengjun wanted to buy a wedding house for her daughter's money down the drain, depressed and drunk, she woke up actually back to the age of 20, and was discovered by music producer Tan Ziming, and his own granddaughter Xinran teamed up to participate in music competitions.
3. Mengjun, on the one hand, wants to help her granddaughter realize her musical dream, and on the other hand, wants to get the prize money for her daughter to buy a wedding house, so she fights all the way through the competition. Mengjun's longtime friend Dahai has been quietly caring for him, but Mengjun and Tan Ziming in the day-to-day gradually moved, but Mengjun does not have the confidence of young people for love.
4. In the end, in order to save her daughter, Mengjun gives up the competition and has a blood transfusion to save her daughter's life. Lying on the blood transfusion bed, Mengjun woke up, back to 68 years old, although no longer young, but she untied the knot with the family, but also understand that even to seventy years old, but also still live a wonderful life.