The sun and moon are both wrong: Starting with marrying Gongsun Ling

As a transmigrator, he became a partner protected by the Corpse Immortal of Ten Thousand Industries from the punishment of the Law of Cause and Effect—thus descending upon the era of the Sun and Moon in the late Shang Dynasty, the era of the Lord of Life and Death, Lü Buyi became the guardian of the Corpse Immortal of Ten Thousand Industries, and a frenemy for six lifetimes. His Law of Cause and Effect supernatural power, "Refining the False to the True," granted him the ability to freely switch between a seeker of the Law and a Nirvana Corpse. Therefore, to defeat the Three Truths Gang, Lü Buyi chose to infiltrate from within, joining the Three Truths Sect as a human. For over a hundred years, he and the Lord of Life and Death, Gongsun Ling, supported each other as fellow disciples, and both eventually became masters of the Three Truths Sect. —Until the eleventh War of Cause and Effect, to save the remnants of Ten Thousand Industries and ensure that Huang could arrive at the final day in full glory, he revealed his identity for the first time, standing before Huang, and then, to the astonishment of the world, extending his hand to Gongsun Ling. "Ah Ling, traveling together?" "To become a monster twisted by cause and effect after death? Without a doubt, you know my answer is 'no.' I only walk the path of truth!" "So, between us, only..." "Friends will be severed, and friends will be destroyed!"