Zhang Yuehuai traveled to the courtyard house in 1961 and became the mainstay of the Zhang family. He was bound to the Infinite Skills School to learn farming, animal husbandry, martial arts, cooking and medicine. Hunting hares with wooden arrows in the snow and releasing female rabbits showed the bottom line. Yi Zhonghai forced his mother to go to the countryside but was rejected coldly. Lou Xiao'e asked Lou Xiao'e not to feed hypocrites for stew. Relying on systematic skills to flourish in the third line of farming, breeding and hunting at the end of the famine, using technology to defeat Yi Zhonghai's calculations in the Qinman Courtyard, he lived a life that was envied by the whole hospital but could not be touched.
