Hunter Chen Hao's father passed away, leaving him heavily in debt. While entering the mountain, he accidentally discovered that he could understand the language of all beasts, and rescued Lin Shuyue from a suitcase. Since then, relying on his kindness, he successively won the recognition of mountain beasts such as the green snake and the iron-clawed eagle, established spiritual pacts with all beasts, used their talents to search for rare mountain goods and spiritual herbs, and gradually paid off his debts and changed his fate. Facing poaching gangs, forest fires, and other dangers, Chen Hao grew from a hunter who only wanted to make money to support his family into a mountain guardian protecting the Dawu Mountains and the villagers. Through repeated shoulder-to-shoulder adventures, he and Lin Shuyue also went from the grace of saving lives to knowing and loving each other, ultimately guarding the mountain together with all beasts, and welcoming their own love and new life.