In the Xuantian Continent where spiritual energy is recovering, the seemingly weak protagonist Lin Yan becomes the laughingstock of the sect due to his "naturally incomplete spiritual veins". In fact, the blood of ancient gods and demons is sealed in his body. As the seal is loosened, he gradually awakens. In the counterattack of pretending to be a pig and eating a tiger, he reveals the truth about the war between gods and demons thousands of years ago, and finally takes charge of the laws of the heavens as a mortal.
