Primordial: Supreme Origin Ancestor!

Ancient text researcher Ling Tian dies tragically and unintentionally transmigrates into the Primordial World. He finds himself in the body of Hongjun Laozu, who is on the verge of death. At that time, the shadow of the Primordial Catastrophe has already appeared. To protect the safety of the Primordial World, Ling Tian is forced to rebel against heaven. Finally, in countless great worlds, he step by step becomes the Supreme Origin Ancestor revered by all realms!