Modern youth Zhang Yang is reborn back to the 1960s Northeast old home, right when his elder sister is forced by her husband's family to jump off a cliff. He desperately saves his sister, determined to shoulder the heavy family burden. Relying on his past life shooting and survival skills, he goes up the mountain to hunt, successfully capturing wild rabbits, wild roe deer, and even killing wolf packs threatening the village, exchanging game for food and money. He organizes a militia team to fight against wild beasts in the mountain and bullies from neighboring villages coming to provoke. Facing the 88 yuan "divorce fee" extorted by his elder sister's husband's family, Zhang Yang rapidly accumulates funds through adventurous hunting and selling precious medicinal herbs, preparing to completely sever the relationship between his sister and the vicious husband's family, leading the whole family to counterattack in hard times.