Xiao Xuan transmigrated to the primordial era, becoming the younger brother of Pangu, witnessing the creation of the world. Severely injured during the creation tribulation, he was trapped in a chaotic rift. Unexpectedly, he obtained the Primordial Heavens Sign-in System, allowing him to sign in at specific locations to acquire resources such as cultivation techniques, spiritual treasures, and primordial essence. With this system, he possessed the ability to reverse the heavens and earth and change the fate of all living beings. While others struggled with the primordial tribulation, Xiao Xuan easily coped and continued to grow stronger. Ultimately, he defeated the various divine courts, transcended the Heavenly Dao, achieved a state above the Great Dao Realm, and joined forces with the Two Saints to ensure the legend continues forever.

When a wisp of chaotic energy rose from the boy’s body, a blood-red crack suddenly split open in the skies above the Eastern Profound Spiritual Domain—the wheels of fate began to turn.

Deep within the primordial universe, a long-forgotten secret was awakening. Wang Muyang, a boy born in an ordinary mountain village, awakened the Primordial Divine Ruins System at the brink of life and death, stepping into a world filled with the strong and governed by strict laws.

He must seek opportunities for breaking free while in the stages of Qi Refining and Foundation Building, and tread carefully between the realms of Golden Core and Nascent Soul. The four great domains roil with storm and thunder, and the intersection of past and future is hidden within the chaotic currents of time and space. He must cross endless abysses and venture into the Primordial Secret Realm, all to collect the fragments of Primordial Source Crystals scattered across heaven and earth.