Sun Min

The story takes place in a certain place in the Jiangnan region during the Cultural Revolution. Jia Yimin (played by Ye Zhikang), the director of the Anti-Reform Hospital Revolutionary Committee, responded to the instructions of the "Central Cultural Revolution" liaison officer, kicked out the "stinking ninth brother", and promoted the "young pioneers". Surprisingly, he asked Yao Yao (played by Xie Yuan), a cook who had only studied medicine for a few days, to give treatment to the emergency patient Lu Daniao (played by Wang Guojing)

In the 1970s, in a certain place in Shanxi. The Spring Festival is approaching. Suddenly, his wife passed away, leaving their four young children to Ren Jianguo (played by Sun Min). He had no choice but to send his young children, who were born with a foot disease, to a welfare home. The welfare home took in the child and named him Dang Sheng 53 (played by Lian Guan). Later, Dang Sheng 53 was taken over by Geng from Luotuofang Village