Genres:
Action , Adventure , Drama , Horror , Fantasy , Supernatural , Webtoons ,
Summary: In a world overrun by zombies, survival is difficult, but I suddenly gained an all-purpose apocalyptic upgrade system.
What is this?!
By killing the zombie and completing tasks, you can earn upgrade points that can be used to upgrade anything. With this, I no longer fear material scarcity, I just have to keep upgrading. From fruit cores to trees that last for millennia, from wild fields to super ...
