Lee Min-ho wakes up as Deus, a character in what he believes is a hopeless apocalyptic fantasy. Convinced that only overwhelming strength can keep him alive, he pushes himself to absurd extremes until he becomes a walking monster.

Then he arrives at the academy.

The world isn't on the brink of extinction after all—it's a relatively peaceful school setting. Unfortunately, it's a little late to undo years of survivalist paranoia. Between his terrifying reputation, endless misunderstandings, and heroines who can't seem to leave him alone, Deus discovers that preparing for the wrong genre might have made him the strongest person in the right one.