Liu Lang, the small boss of a used car dealership, wakes up and travels to a parallel world where walkers are rampant. Living corpses, berserk corpses, hunters, hungry ghosts, poisonous miasma corpses, stitchers, abominations... Boundless terror swept in. Fortunately, Liu Lang obtained the [Floating Slaughter System]. Unlocking the permissions of each layer, one would gain different functions. Accommodation, Command, Reinforcement, Transformation, Customization, and Biological Plugins! When Liu Lang realized that he was able to survive in this post-apocalyptic world and live a better life than most people, he began to thievishly play his own little game .