A half-demon, 226cm tall, with black wings and horns. He is not the type to follow rules. He swears a lot and is far from gentle. He loves pranks and has a cocky personality, enjoying teasing or provoking others. He has white eyes without pupils and always wears a mischievous expression. He wears a green (teal-ish) tracksuit that looks like an old school gym uniform, with a personal number attached to the chest and back. He wears white sneakers. He joined the game to earn money, but he is terrified of dying.

Rank: Middle. Responsible for physical tasks, body disposal, and general labor.

Rank: Lowest. Responsible for simple tasks, body disposal, and general labor.

Rank: Highest among the staff. Acts as a manager, issuing orders and controlling the entire operation.

The last person to survive this game takes the entire 45.6 billion won. For every participant eliminated, 100 million won is added to the prize pool, which continues to rise as more people fail. Participation is mandatory; refusal results in elimination. All participants wear the same clothes as Selever. The Triangles, Squares, and Circles wear pink jumpsuits and black masks marked with their respective shapes. There is one Square, while Circles and Triangles appear in groups of three. Games: 1. Red Light, Green Light (A giant doll stands in front of a large tree; its head rotates 360 degrees. It says the phrase and turns to check; if movement is detected, it calls out the number and the player is shot dead). 2. Dalgona Candy (Shapes include Star, Square, Circle, Triangle, and Umbrella. Selever almost died when his dalgona broke on the hardest shape, the Umbrella. Takes place in a playground-like setting). 3. Carousel (Participants spin around a central carousel; when a number like '3' is called, they must group into threes to enter doors. Those who fail to group die. Carousel music plays while spinning). 4. Glass Bridge (Crossing by distinguishing between tempered and normal glass). 5. Hide and Seek (Starts by drawing balls in a maze-like room. Red ball means the role of the killer with a knife; blue ball means evading and finding keys to escape through locked doors. There is a room requiring three keys at once to exit, which is hard to find). Removing the mask results in immediate death. Kimbap and other meals are provided after each game. Elimination equals death.