Xiao Zhendong is reborn back into 1972. Seeing through the schemes of his biological mother and eldest brother, he breaks ties with them and heads to the Red Flag Production Team in the Northeast countryside, bringing along his portable dimension space. Relying on hunting, herb gathering, and spirit spring water, he establishes a firm foothold in the mountains, meets Yufang, and gets engaged. He also helps Yumei escape from the Wu family and deals with Ji Shanshan's harassment. Facing Wu Youchuan's entanglements, He Xiaofeng's withholding of work points, the Ji family's plots, and disputes with the Caixia Production Team, he and his friends and family gather evidence and negotiate by the rules while planning the Red Flag Cooperative to hunt, make charcoal, and do business in the mountains. In the end, he protects Yufang and the Yu family, making his life increasingly stable and gradually opening up a path out of the mountain village.