The apocalypse arrives, zombies run rampant, and the entire world becomes a wasteland.
Amid the catastrophe, ordinary college student Ming You awakens the world's one and only exclusive ability: Holy Light Judgment.
While others temper their bodies with crystal cores, he uses merit points to wield holy light. Kill a target guilty of sin and reap merit; with holy light's blessing, his damage stacks without limit. More terrifying still, he can forcibly turn evil people into permanent servants, brand them with the holy light's mark of sin, and make them submit completely, unable to betray him for all eternity.
"Your sins are grave. From today on, your life belongs to me."
Starting out in a college dorm, he joins forces with five roommates, each with a different ability: the Seventy-Two Transformations, a dragon-like back, words that become law, the luck of the chosen one... and the power of Holy Light Judgment, which can convert evildoers. Together, they clear out zombies, subdue villains, and build a base, rising step by step in the wasteland.
But the true threat of the apocalypse has never been just zombies.
When the safe zone's broadcast announces, "Ability users have priority," Ming You knows this apocalypse game has only just begun.
