November 1st, 2012, 7 PM! In an instant, the entire world underwent a shocking change! More than 70% of the world’s population had mutated and evolved into monsters. The remaining 30% of humans were struggling to survive in this apocalypse! Besides mutated humans and monsters, the most powerful enemies of humans were also countless mutated animals! The ape turned into an incomparably huge purple-gold blood-red ape, the wild boar turned into a warbeast, the sparrow turned into an iron-feathered crowned eagle... All the creatures were mutating, mutating non-stop! If you don’t want to die, then become stronger! [Power Level: Blood Core, Shattered Core]