During the severe winter of Great Xing, Xu Shan, a hunter in Caomiao Village, unexpectedly wakes up. Though surrounded by four bare walls, he protects Lin Wan'er, who is looked down upon by others. From repairing their broken hut and sharing warm porridge to hunting wild boars in the mountains and selling mountain produce in the city, he rewrites his destiny with his skill. Facing harassment from powerful families, dark schemes at the borderland, and tests from various factions, Xu Shan breaks through every obstacle step by step, securing his family and standing firm. He makes friends with the county magistrate, mountain heroes, and the female owner of a restaurant, uncovers the suspicious past of Shuofeng Town, and ultimately grows from a poor hunter into a borderland hunting king famous throughout the northern frontier, turning the tide all the way to fame.