Read SYSTEM MANIA! Novel Online Free - All Novel Book Learn more In the midst of a mall parking lot turned battleground, Korig stands with a crowbar in his hands, blood-stained and bewildered.Chaos reigns as the world crumbles into a nightmare of undead horrors.Amid the panic, a digital screen materializes, thrusting Korig into a twisted game of survival.“Main Objective: Survive the Zombie Apocalypse for an hour.”“Bonus quest: Kill 100... Learn more