Cui Niu engaged in high-risk work and never had time to consider personal feelings. An accident caused him to transmigrate to a small mountain village in the 1980s. The original owner had a cowardly personality and was often bullied by people in the village. Cui Niu, who possessed superb wilderness skills, established trust with a fierce tiger in the mountains and relied on the mountain forest to make a living. His fiancée virtuously managed household chores, his younger sister-in-law helped gather information, and his younger brother-in-law accompanied him into the mountains to guard against wild beasts. He no longer let himself be bullied, relied on his skills to protect the villagers, reasonably utilized mountain forest resources, became famous far and wide, and started a brand-new life in the great mountains.