The apocalypse descends without warning, and the human world is overrun by zombies, mutated beasts, man-eating demons, and other alien creatures. They prey on humans and run rampant, plunging a once-prosperous civilization into chaos and despair.
Though humanity has special beings known as ability users, they are powerless against the sheer numbers of these creatures and suffer defeat after defeat.
Yet deep in the apocalypse, a young man named Mo Yun quietly begins his rise to kingship, despite being a zombie himself.