Li Hongxuan awakens in the perilous Primordial Wilderness, not as a mighty immortal, but as an abandoned infant facing imminent death by beast or starvation. Just as despair sets in, he activates a heaven-defying cheat: infinite comprehension. With a single cry, he deduces the profound laws of sound; with a mere thought, he masters spiritual detection.

His rapid self-creation of divine abilities attracts the attention of the legendary Three Xiao Sisters, disciples of the Saint Tongtian. Rescued from a hundred-meter snake demon, Li Hongxuan is adopted into their sect, only to immediately cause shock when a supreme-grade primordial spirit treasure voluntarily recognizes him as its master despite his lack of cultivation. Now under the protection of Jie Sect's elite, Li Hongxuan must navigate the treacherous politics of gods, demons, and saints while his terrifying talent allows him to forge unique techniques that will eventually shake the very foundations of the Primordial World.