Reborn in 1978 in Yushutun Village, Liu Hongjun gives up his military enlistment opportunity and chooses to stay in the village as a health worker. Skilled in medicine and hunting, he treats the villagers' illnesses while venturing into the mountains to hunt and gather medicinal herbs. He and his childhood sweetheart, Yang Qiuyan, are in love and begin preparing for their wedding. With dangers lurking in the mountains, he takes his hunting dogs into the wilderness to confront ferocious beasts and rescue injured villagers. While protecting the safety of his neighbors, he also puts his heart into building a simple, fulfilling life.