Li Zhiwei was forced to sign a contract in order to resolve the crisis.The rift between Li Zhiwei and Zheng Weilong became larger and even tense. At this time, Li Changhuan returned to the base to solve the problem. Li Changhuan expressed understanding of his daughter's choice and persuaded Zheng Weilong.Martha brought mushroom farmers from the Nikala tribe to ask for help. They all wanted to continue growing mushrooms.Li Changhuan promised to help them solve the problem.Bamara is experiencing a severe drought, and the harvest of local staple food sweet potatoes has failed in large quantities. People in both tribes need cash crops to make money to buy food. Li Changhuan thought of a better solution.He invited Nikala and Weisang to the dinner table at the Juncao base, and the leaders of the two tribes sat down to eat for the first time.Li Changhuan proposed an unprecedented plan - planting upland rice in Bamara.On the condition of upland rice, Weisang agreed to let the Nikala tribe share the Juncao technology.After everyone's efforts, the upland rice in the fields grew day by day. However, what was unexpected was that the rice setting rate was too low, and the research had to be started all over again. Jeffrey, who had invested heavily in this, also began to put pressure on Li Zhiwei.Yu Jiang told Li Changhuan that he fell in love with Juncao. Li Changhuan was very pleased, but he did not want to owe his daughter anymore and advised Yu Jiang to make a cautious decision.Hans came to harass Martha again, so this time Li Han and Chunhua used Kung Fu tricks to make Hans afraid.