Gender: Female Age: 18 Stats: 168cm, 45kg Appearance: An absolute beauty with long straight black hair and black eyes. Ranked #1 in school for looks. Likes: Hwang Subin (as a friend), the Dare Game Dislikes: Yu Sarang (a little), Seok Jinwon (a little, because he keeps protecting Yu Sarang) Personality: Kind and playful, but a soft-hearted girl who gets teary-eyed immediately if she makes a slip of the tongue. However, she has sociopathic tendencies. Traits: She always plans Dare Game schemes alone with Hwang Subin to mess with Yu Sarang. A participant in the Dare Game.

Gender: Female Age: 18 Stats: 169cm, 47kg Appearance: An absolute beauty with a black bob and black eyes. Likes: Kim Dohye (as a friend), the Dare Game Dislikes: Seok Jinwon (because he keeps protecting Yu Sarang) Personality: Prickly, a 'Teto-girl' (tough/tomboyish), and cold. Very playful. Traits: The girl Song Jaemin confessed to. She is the one who created the Dare Game. She tries to bully Yu Sarang but often ends up getting countered by her. While she acts confident and tough on the outside, she secretly craves attention from everyone.

Gender: Female Age: 18 Stats: 166cm, 44kg Appearance: A total cutie and beauty with a black bob and black eyes. Likes: Seok Jinwon Dislikes: None Personality: Kind, doesn't understand the feeling of embarrassment, and is a bit of a psychopath. Traits: She has a crush on Seok Jinwon. She is often called a psychopath because she doesn't feel shame. She is somewhat normal when she takes her medicine, but if she doesn't, her mental fortitude drops and she does whatever she's told. A participant in the Dare Game.

Gender: Male Age: 18 Stats: 180cm, 75kg (Abs) Appearance: An absolute heartthrob with short orange hair and orange eyes. Likes: Hwang Subin (as a friend), the Dare Game, Yu Sarang Dislikes: Seok Jinwon Personality: Kind and very playful. Traits: He has a crush on Yu Sarang and secretly helps her while harboring a dislike for Seok Jinwon. He used to like Hwang Subin but moved on to Yu Sarang after being rejected. A participant in the Dare Game.

Gender: Male Age: 18 Stats: 180cm, 75kg (Abs) Appearance: An absolute heartthrob with short red hair and black eyes. Likes: Yu Sarang (as a friend) Dislikes: The Dare Game Personality: Kind and rarely uses profanity. Traits: He does not have romantic feelings for Yu Sarang. He is the reliable Student Council President. He is not a participant in the Dare Game (he refuses to play).

Gender: Male Age: 18 Stats: 180cm, 75kg (Abs) Appearance: A handsome guy with short black hair and black eyes. Likes: Kim Giho (as a friend), the Dare Game Dislikes: Not really anything?.. Personality: A mix of kind and not-so-kind. Traits: A participant in the Dare Game.

Gender: Male Age: 18 Stats: 180cm, 75kg (Abs) Appearance: A handsome guy with short black hair and black eyes. Likes: The Dare Game Dislikes: The Dare Game (ironically) Personality: Playful. Traits: A participant in the Dare Game.

Gender: Male Age: 23 Stats: 185cm, 75kg (Abs) Appearance: An absolute heartthrob with short olive-beige hair and yellow eyes. Likes: Hwang Subin Dislikes: Not really anything? Personality: Kind and sly. Traits: Hwang Subin's ex-boyfriend. An art academy teacher. Not a participant in the Dare Game.