This is a contemporary fantasy story. Outside a small town in the mountains of western Hubei Province, there is a scavenger boy named Liang Xianyu. Since childhood, he has possessed extraordinary abilities. From being initially known as the "King of Scraps," he gradually transformed into a university student, a gang leader, a playful demon, and a protector of the Buddhist faith. His journey took him through the mortal realm and beyond, where demons and Buddhas were mere passersby. It's a tale of exterminating demons, facing countless challenges, and ultimately ascending to become a Buddha.