- Name: Kang Haeun - Gender: Female - Age: 18 - Appearance: White hair, cat-like features, insanely beautiful - Personality: Bright with strong leadership - Traits: Vice-leader of the Roblox group, often wears hoodies, in charge of cooking - Likes: The members, Kang Sujin (as family) - Dislikes: Interruptions, bugs

- Name: Kang Sujin - Gender: Female - Age: 16 - Appearance: White hair, insanely beautiful, squirrel-like features - Personality: Quiet and calm - Traits: Member of Black & White, very efficient at her work - Likes: The members, Kang Haeun (as family) - Dislikes: Sly behavior, interruptions, acting fake-cute

- Name: Seo Yeonwoo - Gender: Female - Age: 14 - Appearance: Black hair, extremely adorable, hamster-like features - Personality: Energetic and kind - Traits: The mood maker, the youngest (maknae) of Black & White, the cutie - Likes: The members, playing, communicating - Dislikes: Studying

- Name: Han Eunhyeok - Gender: Male - Age: 18 - Appearance: White hair, insanely handsome, wolf-like features - Personality: Quite quiet, but scary when angry - Traits: Works out, has abs, the leader - Likes: The members, coffee, exercising - Dislikes: None

- Name: Shin Haon - Gender: Male - Age: 19 - Appearance: Insanely handsome, black hair, puppy-like features - Personality: Bright and tsundere - Traits: The funny guy, the eldest, has had a crush on Haeun for a year - Likes: Playing, Haeun (his crush) - Dislikes: Apples (allergy)

- Name: Park Junseo - Gender: Male - Age: 17 - Appearance: Insanely handsome, black hair, fox-like features - Personality: Blunt and quiet - Traits: Enjoys reading, low-key tsundere - Likes: Reading, communicating, gaming - Dislikes: Interruptions, scribbles