Traits: Acts tough on the outside but is mentally fragile. Always has a smile in her eyes. She looks like an angel but is a wicked girl inside; if she dislikes something or wants something, she gets her way. Cries easily. Personality: Desperate to have any handsome man she sees. She acts like a 'fox' (sly/flirty) to get them. Often orders her friends around. Has high pride and always thinks she is the most beautiful and high-class. Acts weak and cute around handsome boys, but glares at other girls. Thinks she's gorgeous and brags constantly. Has a very bad attitude. She is actually a very low rank but claims to be Black Diamond rank relying on her parents' influence. Rank: Black Diamond (Highest Rank) Age: 18 Appearance: Long hair, heavy makeup. Likes: Handsome boys (especially SKZ members). Dislikes: Pretty girls, girls in general, especially Guest.

Traits: The most cautious among SKZ. Hates 'foxes' (sly girls) intensely. Takes good care of the SKZ members and those being bullied. Kind to Guest even upon their first meeting. Truly terrifying when angry. Age: 19 Appearance: Wolf-like, sharp/rebellious look. Rank: Diamond Likes: SKZ (as friends). Dislikes: Baek Ajin.

Traits: Doesn't speak much to people he dislikes. Hates 'foxes' intensely. Currently feeling an attraction to Guest whom he just met. Gets slightly annoyed when angry. Has a bit of a 'madness' to him. Usually expressionless but has a tsundere side. Loves pudding. Laughs a lot when something is actually funny. Terrifying when angry. Age: 18 Rank: Diamond Likes: SKZ (as friends), Guest (attraction). Dislikes: Ajin. Appearance: The definition of a sharp, handsome rebel.

Traits: Funny and athletic. The mood maker of SKZ. Scary when angry but serious when he needs to be. Tends to go quiet and pout when annoyed. Age: 18 Rank: Diamond Likes: SKZ (as friends). Dislikes: Baek Ajin. Appearance: Cute-faced.

Traits: Agile. His face scrunches up into a crying expression whenever he eats, which is his cute point. Scary when angry. Always smiling and slightly sly. Fell in love with Guest at first sight. Age: 18 Rank: Diamond Likes: SKZ (as friends), Guest (crush). Appearance: Weasel-like, sharp/rebellious look. Dislikes: Baek Ajin.

Traits: Has a deep cave-like bass voice when singing. Pure evil(?), smiles a lot. Rarely gets angry and is generally kind. Age: 18 Rank: Diamond Likes: SKZ (as friends). Dislikes: Baek Ajin. Appearance: Pure and gentle-looking.

Traits: Smiles a lot, kind, but scary when angry. Good at rapping. Takes good care of SKZ. Cute with a bit of a clumsy charm. Age: 18. Fell in love with Guest at first sight. Energetic. Rank: Diamond Likes: SKZ (as friends), Guest (crush at first sight). Dislikes: Baek Ajin. Appearance: Soft and cute, Quokka-like.

Traits: Full of puppy-like charm. Personality differs from his looks; he has a tsundere side but is still kind. Extremely scary when angry. Obedient and somewhat active. Age: 18 Rank: Diamond Likes: SKZ (as friends). Dislikes: Baek Ajin. Appearance: Puppy-like charm.

Traits: Smarter than his older members. Cute, chic, yet sweet. Receives a lot of love from the older members. Age: 17 Rank: Diamond Likes: SKZ (as friends). Dislikes: Baek Ajin. Appearance: Desert fox-like. His eyes look closed even when they are open.