Alienation Is Coming: Am I an Immortal Cultivator?

[Modern Urban Doomsday] + [Weird Transformation] + [The Only Immortal Cultivator] + [Invincible in the Later Period] (There will be a lot of foreshadowing in the early stage and the pace is relatively slow. I hope you don't mind. The social situation is fictitious. Please do not substitute it into reality.) Xu Wang bought a fake book, but he didn't expect it to be the origin of his cultivation of immortality? The doomsday collapses, civilization is extinct, and there is not much land left to live on. In a world of superpowers and aberrations, how should I, a cultivator, hide myself? No matter how much it is, there will be no way to survive if you hide it any longer! If those with superpowers can only survive, then it will be up to me, the immortal cultivator, to end the alienation! I will save those who have no one to save! I will protect the land that cannot be protected! I will kill the monsters that cannot be killed! I just didn't expect that my strength, which was stronger than that of the superpowers, would have been seen through early. Xu Wang had no choice but to tell everyone! Sorry, I am a cultivator.