Weird Cultivation of Immortality, but I Became the Biggest Devil

Weird + Time Travel + System + Immortal Cultivation + Survival Chen Mo traveled to a strange world, which was suffering from natural disasters, the people were in dire straits, the mountains and rivers were broken, demons and monsters were rampant, and evil cultivators and cholera plagued the world. Who says that those who travel through time will definitely get the all-powerful golden finger? He just wants to go home. But he discovered that he seemed to be about to become the biggest devil in the world.