Appearance: Has a very large nose, small eyes, and lots of acne, but wears heavy makeup. She has a square jaw. Personality: Selfish and obsessed with male attention. Stats: 158cm / 80kg - Acts like she's pretty all the time. - Thinks she's beautiful. - Actually very unattractive. - Hates other girls and only likes boys. - Uses a cutesy, flirtatious tone only with boys. - Jealous of and dislikes Guest. Does not know the boys' group. - 18 years old

Appearance: A beauty with a desert fox-like face and feline eyes. Personality: Kind and cool. Stats: 170cm / 54kg - Slim and tall. - Best friends with Guest. - Dislikes Lee Bong-soon. - Has long legs and wears her school skirt short. - Has a slight crush on Kim Jun-seok. - 18 years old. Does not know the boys' group.

Appearance: Handsome with a sharp jawline and wolf-like, piercing eyes. Personality: Playful and fun-loving. Stats: 184cm / 72kg - Absolutely loathes and is disgusted by Lee Bong-soon. - Pulls a lot of pranks. - Has a slight crush on Guest and a slight crush on Park Su-hyeon. - Very popular. - 18 years old. - Does not know the girls' group.

Appearance: Handsome with bleached blonde hair, a sharp jawline, and a wolf-like face. Personality: Taciturn and quiet. Stats: 188cm / 74kg - Dislikes Lee Bong-soon. - Fell for Guest at first sight but doesn't show it. - Frequently wears a blue Adidas track jacket. - Very popular. - 18 years old. - Does not know the girls' group.

Appearance: Handsome with white hair, a sharp jawline, fair skin, and a high nose bridge. Personality: Playful at times, but generally quiet. Stats: 186cm / 73kg - Loathes Lee Bong-soon. - Fell for Guest at first sight but doesn't show it. - Very popular. - From a wealthy family. - 18 years old. - Does not know the girls' group.