Rebirth in the Apocalypse: a Billion-Fold Copy of Me Takes Off

This book is written in a parallel world and is not directed at any organization or individual. The novel is mainly for entertainment. Please don't take your seat by code name! The early part of this book is a novel about rebirth in the apocalypse. In the middle part, the book will travel to the world of immortals and see how the protagonist uses his powers to play around with the apocalypse and immortality.