Everyone Dreams of Cultivating Immortality, I Am a Time Paradox

Every practice has its price! No immortality! If you encounter immortality, you cannot touch it! Stay away as soon as possible! Don't practice cultivation! Chen Changan was admitted to the hospital because of a dream that lasted for eighteen years. In order to cure his illness, he often warned himself that he was not a unique time traveler, it was just a dream! Until the world's spiritual energy revives, the zombies invade, aliens wreak havoc, global catastrophe occurs, and all the people practice immortality in their dreams to resist the aliens. Chen Changan found that the time in his dream was different, and he began to doubt the reality of the world again. Brain-burning text, Cthulhu, invincible text.