Tossed into a twisted survival game masked as “world salvation,” shy university dropout,Ragnar Vhagar wakes up as a Demon King..with a cracked phone, zero gear, and an army of kobolds dumb enough to lick walls.
His domain? A run-down apartment in a collapsing sector of a war-torn city.
Armed with sarcasm, dark humor, and the Demon King System app, Ragnar must turn this humble hellhole into a deadly dungeon.
The rules are cruel. The heroes are coming. And the only way to level up is by luring them in...and taking them out. Violently.
Now, with every trap laid and every goblin trained to swing a stick without hitting itself, Ragnar inches closer to a single, brutal truth:
In this game, mercy is weakness. Survival is strategy.
And the last one alive rules the world.