Liu Lang, the small owner of a second-hand car dealership, woke up and traveled to a parallel world where living zombies are rampant. Living zombies, violent zombies, hunters, hungry ghosts, poisonous corpses, stitchers, abominations... Boundless terror swept across. Fortunately, Liu Lang obtained the [Buddha System]. Unlocking the authority of each floor will give him different functions. Containment, command, strengthening, transformation, customization, and biological plug-ins! When Liu Lang finds out that he can survive in this last world, and When he was living better than most people, he began to make his own calculations...