Never Mention Immortality: There Are Monsters Behind It

[Non-Shuangwen+Hot-blooded (Unfortunately, the author)] "Will human beings really live forever?" - As Gu Ziyu questioned the artificial intelligence, weird things continued to happen to him. People in the city turned out to be machine monsters wearing human skin to eradicate humans. Is this the world or has Gu Ziyu entered a parallel world? Everything that seems weird is endlessly related to a major human event a hundred years ago...