Knockin' on the Dungeon Door

Life takes a startling turn for the faint-hearted Hyeon-Bok Kim the moment he swings open his apartment door, only to find the familiar world replaced by a treacherous dungeon teeming with menacing monsters. Initially forced into hiding to survive this surreal nightmare, he soon realizes that avoidance is no longer an option. When all other alternatives fail, the ultimate responsibility falls squarely on his shoulders: he must step up to defeat the powerful dungeon bosses, or perish in the attempt. Fortunately, Hyeon-Bok does not have to face these perilous trials entirely alone. Armed with a mysterious gift bestowed by an enigmatic benefactor and the unexpected companionship of loyal skeleton friends, he begins to cultivate a rare and formidable talent for magic. Along the way, he navigates the trials of combat while discovering the true meaning of bravery and friendship. With these newfound allies and abilities, Hyeon-Bok appears fully prepared to conquer whatever terrifying obstacles the dungeon throws his way—yet the ultimate question remains whether he truly possesses what it takes to survive.