Yuchen, a university student from another world, unexpectedly awakens an ancient spirit eye and transmigrates to a world of cultivation, where he joins the Qingyun Sect. He glimpses the secrets of how spiritual energy flows through heaven and earth, only to be drawn into an apocalyptic game of strategy that has continued for ten thousand years. He bears the legacy of the Supreme Immortal of the Great Void and wields the Primordial Green Lotus. His Dao companion, Lin Xueyao, turns out to be the reincarnation of the Moon Goddess. When demons from beyond the realms tear open the firmament and the Demon Ancestor's true form appears in the Ruins of Return, the two finally realize that the so-called cycle of fate and rebirth is merely the aftermath of a karmic struggle: the Primordial Twin Lotuses have been entangled for twelve thousand kalpas. The spirit eye pierces illusion, while the twin lotuses determine the fate of the cosmos. In this battle to slay the gods, with all the heavens at stake and love and hatred as blades, only by severing the bonds of their own lives can they rekindle the flame of creation amid annihilation. With a single thought, he purifies the world; through nine tribulations, he buries his heart. Watch as this transmigrated youth uses a mortal body to attain the primordial Great Dao, transcending karma amid the contest between immortals and demons.