Nuclear Apocalypse: I Built the Ultimate Doomsday Base

Betrayed by his closest friend and devoured by zombies, he watched his girlfriend fall into his betrayer's arms. Reborn three months before the apocalypse strikes, he awakens the Doomsday Base System and begins his ruthless preparation. Supermarkets emptied, military arsenals seized, and an impregnable fortress rising from the ashes of the old world. This time, he'll build the strongest base on Earth and watch his enemies beg for shelter when civilization crumbles.