Restricted Wasteland

[Apocalypse + Multiple Heroines + Dark + System + No Goody-Two-Shoes] An obscure website overseas had a post-apocalyptic game called Wasteland Century. By an unexpected twist, it brought Liming to a world overrun by zombies, insectoid creatures, and mutant beasts. The world was divided into several regions, each with a survivor base built by the local humans. As Liming goes from bewildered newcomer to someone who gradually adapts to the apocalypse, he discovers that he can not only increase his attributes and skills, but also gain abilities and items from anime he watched in his original world: Devil Fruits from One Piece, ninjutsu from Naruto, Zanpakuto from Bleach... Liming will become both the dawn breaking over this apocalypse and the sunset glow of its dusk.