Lin Bei inherited his father's mountain-climbing craft, spending years deep in the hazardous Yaren Mountain making a living. During a close encounter with danger, he accidentally awakened the All-Consouring System; eating beasts allowed him to acquire their talents. Before he could even steady his footing, his second uncle, Lin Youcai, came knocking, trying to take advantage of him based on unfounded old debts. Relying on the system's abilities, Lin Bei fiercely rebuked and taught him a lesson. Afterward, he met Jiang Shuer, a female entrepreneur from the city, and the two supported each other. Lin Bei entered the mountain and swallowed a gray wolf for agility, a wild boar for a keen sense of smell, and a black viper to strengthen his arm power, making his mountain-climbing skills increasingly formidable. Following the clues, he ferreted out the poachers lurking in the mountain, bringing them all to justice through the system and wits.