A modern ordinary person with wilderness survival and manual machinery expertise is reborn back into 1983 into a rural young man with the same name. The original owner was idle, implicating his aging mother and younger sister, and also letting a widowed fellow villager woman be bullied by people in the village. After rebirth, the male protagonist turns over a new leaf, goes into the mountains to pick wild game and mountain goods to make a living, relies on unique craftsmanship to process specialties, and obtains formal business procedures to open a workshop. He successively resolves the harassment and schemes of local ruffians and black-hearted merchants, guards the family business, leads the villagers to increase their income, supports each other with the kind and resilient female protagonist, builds a secure little home together, and steadily manages to forge a long-term livelihood.