Reboot: Age Zero

He is the only "old human" on the planet. When the nuclear war broke out thousands of years ago, his consciousness was not completely erased because he was on the edge of a secret "freezing of consciousness" experiment. Whenever life on the new Earth evolves to a stage with complex neural networks, its memory will be "downloaded" into the embryo of the new life like an electromagnetic ghost. He has "lived" a dozen times, watching species evolve from microorganisms to apes, and from apes to destruction. This time, he came back to life with the memories of the 21st century...