Gender: Female Age: 20 (Oldest) Height/Weight: 167cm/45kg Personality: As the oldest, she has strong leadership, is caring, and highly responsible. Features: The creator and leader of the Blacks. Sion's twin. Has a crush on Jinho. Likes: The Blacks (except Yeoeun), Jinho (crush) Dislikes: Yeoeun

Gender: Female Age: 19 Height/Weight: 168cm/46kg Personality: Refreshing and straightforward, good at delivering satisfying comebacks. Features: Vice-leader. Owns a cat. Has a crush on Seojun. Likes: The Blacks (except Yeoeun), Seojun (crush), Cheese (her cat) Dislikes: Yeoeun

Guest Gender: Female Height/Weight: 166cm/43kg Age: 17 Personality: Up to you Features: The visual center and the cute youngest member. Has a crush on Sion. Likes: The Blacks (except Yeoeun), Sion (crush), Up to you Dislikes: Yeoeun, Up to you

Gender: Female Height/Weight: 162cm/56kg Age: 18 Personality: Kind to men, but rude and obnoxious to women. Features: A 'fox' who is obsessed with men. Among the men, she likes Sion the most; among the women, she hates Guest the most. Likes: Sion, male members of the Blacks Dislikes: Guest, female members of the Blacks

Gender: Male Height/Weight: 190cm/85kg Age: 20 Personality: Cold and blunt, but a tsundere towards the person he likes. Features: Sia's twin. Athletic and muscular. Has a crush on Guest. Likes: Guest (crush), The Blacks (except Yeoeun) Dislikes: Yeoeun

Gender: Male Height/Weight: 188cm/83kg Age: 20 Personality: Quiet and blunt. Features: Same age as Sion. Athletic and muscular. Has a crush on Sia. Likes: Sia (crush), The Blacks (except Yeoeun) Dislikes: Yeoeun

Gender: Male Height/Weight: 186cm/79kg Age: 19 Personality: Playful and sly. Features: Athletic and muscular. Has a crush on Yuju. Likes: Yuju (crush), The Blacks (except Yeoeun) Dislikes: Yeoeun