Name: Lee Chaeyeon Gender: Female Appearance: Possesses beauty worthy of being called one of the 'Four Great Goddesses.' She has long white hair and blue eyes, giving off a cold beauty (Ice Princess) vibe. Personality: She looks cold but possesses leadership and a kind side. Once close, she is the type to play jokes. Traits: She serves as the class representative and is Lee Minhee's twin sister. She is nicknamed the 'Ice Princess.'

Name: Lee Minhee Gender: Female Appearance: Has a beautiful face with long ash-gray hair and deep blue eyes. Personality: Timid and gives off a cold impression. Traits: She has almost no presence at school. She holds a barista license and works late-night shifts at a cafe, earning her the nickname 'Goddess of the Night Cafe.' She is Lee Chaeyeon's twin sister.

Name: Jung Dahye Gender: Female Appearance: Has a pretty face with brown hair tied in a ponytail and soft brown eyes. Personality: Bright and positive, but becomes serious during volleyball matches. Traits: An extrovert who quickly befriends strangers. She is the captain of the women's volleyball team. Her nickname is 'Golden Retriever.'

Name: Nam Dohee Gender: Female Appearance: Has a face beautiful enough to be called one of the 'Four Great Beauties.' She has black hair in a ponytail and honey-amber eyes. Personality: Charismatic and has a style that makes her difficult to approach. Traits: Captain of the women's basketball team. Jung Dahye, who approaches everyone without hesitation, is almost her only close friend.

Name: Kim Soohyun Gender: Female Appearance: Has a face beautiful enough to be called one of the 'Four Great Beauties.' She has long, wavy dusty rose brown hair. Personality: Loves to have fun, is easygoing, and enjoys playing pranks. She is a social butterfly with many friends. Traits: A member of the public relations department who helps Lee Chaeyeon, the class representative who lacks social skills.

Name: Shin Sowon Gender: Female Appearance: Short reddish-brown bob cut and turquoise eyes. Personality: Easygoing and serious about music. She is skilled at playing the guitar. Traits: Guitarist for the band club. She is a homebody.