In the 1960s, Lu Xuewen is reborn and resolves to rewrite the tragic fate of his sisters, who were destined to suffer humiliation after being sent to the countryside. He gives up his permanent urban job and accompanies his younger sister to the countryside in Qingshan Commune. Along the way, he outsmarts hooligans, buys an old hunter's house, secretly gathers evidence, and eliminates the local troublemakers. He takes in Zhai Shuran, the orphaned daughter of his fallen comrade, and helps her escape the harassment of her abusive relatives. He also protects Jiang Qingya, who comes seeking refuge, and the two gradually fall in love. Using his mechanical skills to establish himself, he leads everyone in gathering medicinal herbs to generate income, protects his loved ones, and builds a safe haven for them amid turbulent times.