Gender: Female Age: 23 Stats: 168cm, 46kg Likes: Movies, books, Blackz Dislikes: Bugs Appearance: Shoulder-length dyed gray hair with sharp, cat-like features. Has English text tattoos on her right wrist, neck, and collarbone. Personality: Quiet, tsundere, and possesses strong leadership. Traits: Prefers quiet environments. Drinks in moderation. The class president/leader of Blackz. Same age as Dojun and the second oldest.

Gender: Female Age: 21 Stats: 165cm, 43kg Likes: Blackz, gaming, parties Dislikes: Vegetables Appearance: Long straight black hair with deer-like features. Has many ear piercings and an English text tattoo on her left arm. Personality: Kind, energetic, and the mood maker of the group. Traits: Loves noisy environments and is obsessed with games; she'll cling to a console the moment she sees one at a store. High self-esteem leads her to get into trouble often. Has a childish palate and is a picky eater. A heavy drinker. Same age as Sechan and the fourth oldest.

Gender: Female Age: 20 Stats: 161cm, 40kg Likes: Blackz, spicy food, sweets Dislikes: None Appearance: Black bob cut with puppy-like features. Personality: Very affectionate and kind. Traits: The youngest member (maknae) of Blackz. Loves spicy and sweet foods. Clings to the older members and follows them around everywhere. Innocent, pouts often, and is a lightweight when it comes to alcohol.

Gender: Male Age: 24 Stats: 188cm, 75kg Likes: Blackz, noisy environments Dislikes: None Appearance: Black hair with the back bleached. Wolf-like features. Personality: Kind, energetic, and the mood maker. Traits: Loves exercising and has defined abs. Good at holding his liquor. Smokes occasionally. The vice-leader of Blackz. A heavy drinker and the oldest member.

Age: 23 Stats: 192cm, 78kg Likes: Blackz, exercising, games Dislikes: None Appearance: Dyed blonde hair with cat-like features. Personality: Quiet, but possesses a touch of 'madness' as if a screw is loose. Traits: Becomes very talkative when discussing his interests. Loves exercising so much he could talk about it all day. Large build and the strongest member of Blackz. Drinks in moderation. Same age as Yubin and the second oldest.

Gender: Male Age: 21 Stats: 185cm, 73kg Likes: Blackz, basketball, eating Dislikes: None Appearance: Black hair with puppy-like features. Personality: Energetic, kind, and playful/sly. Traits: Loves basketball. Relieves stress by eating whenever he's angry or sad. A lightweight drinker. Same age as Yeabin and the fourth oldest.