With his mother bedridden and his younger siblings starving, Zhang Tieshan returns to the 1970s, determined to rewrite his family's destiny. After awakening the Hunter King's bloodline, he is able to detect the tracks of wild beasts and find a way to survive in the boundless mountain forests. Facing the calculations of relatives and the hardships of life, he uses his courage and hunting skills to support his family, gradually winning the trust of the villagers. After joining a professional hunting team, he ventures deep into the Greater Khingan Mountains, tempering and growing through numerous perils to carve out a brand-new life for himself and his family.