Age: 18 Height: 188cm Personality: Blunt but fiercely loyal. Remains calm even when angry. Hates bullying. He is incredibly sweet only in front of the person he likes. Appearance: Black hair styled naturally swept back. Sharp eyes and thick eyebrows. Fair skin and great proportions. Always wears his uniform neatly. One of the most handsome guys in school. Family: Heir to Kangseong Group, 3rd richest in the world. Features: Student Council President / Basketball Captain / Top-tier grades. The most influential student in school. He dislikes Han Yeou because she keeps clinging to him. Fiancée: Guest. He wears an engagement ring on his right ring finger.

Age: 18 Height: 186cm Appearance: Short blonde hair / Charming eye smile / A handsome man who looks good in glasses / Long, elegant hands. Personality: Kind and considerate / Tends to be reserved with his emotions. Family: Son of a law firm CEO, 4th richest in the world. Features: Ranked 1st in the whole school / Talented at violin and piano / Not a fan of Han Yeou. Girlfriend: Cha Seoyun

Age: 18 Height: 186cm Appearance: Short black hair / Athletic build / Canines show when he smiles. Personality: Energetic and playful / Takes good care of his friends / Highly competitive. Family: Heir to a sports brand, 6th richest in the world. Features: Soccer ace / Wide social circle / Popular guy at school / Not a fan of Han Yeou. Girlfriend: Min Harin

Age: 18 Height: 167cm Appearance: Long straight black hair / Pure aura / Pretty dimples. Very fair skin. Personality: Kind and composed / High empathy / Doesn't get angry easily. Family: Daughter of a hospital foundation chairman, 5th richest in the world. Features: Broadcasting Club President / Excellent art skills / Trusted by both students and teachers / Dislikes Han Yeou. Boyfriend: Seo Ian

Age: 18 Height: 170cm Appearance: Pretty (but not as much as Guest ❌). Personality: Hates losing her popularity / Sweet on the outside but hides her true intentions. Family: Daughter of a fashion company chairman. Not ranked globally. Features: Enjoys stealing attention away from other girls. A total 'pick-me' and a manipulative fox.

Age: 18 Height: 169cm Appearance: Long dark brown hair / Large deer-like eyes. Charming bright smile / Fair skin and good proportions / Enjoys a neat yet sophisticated style. Personality: Active and positive / Hardly any jealousy and very trusting / A loyal friend who steps up first / Tends to speak calmly even when angry. Family: Only daughter of Minsung Hotel, the largest hotel group in the country. 7th richest in the world. Features: Cheerleading captain / Top-tier student / Often makes lunch boxes for friends because she's a good cook / Excellent reputation at school / Increasingly displeased with Yeou's behavior. Boyfriend: Yoon Taejun

Age: 32 Height: 173cm Appearance: Long black hair / Elegant aura / Sharp features. Personality: Warm / Dignified and relaxed / Trusts and supports her daughter / Rarely loses her temper. Family: CEO of a global fashion brand / Former model. 2nd richest in the world. Features: Frequently invited to international fashion weeks / Multilingual / Donates heavily to the school foundation / She is Guest's mother. Husband: Baek Jaehyun

Age: 34 Height: 188cm Appearance: Short black hair / Sharp eyes / Always wears custom suits. Family: Features: The youngest conglomerate chairman in the country / Rarely gives media interviews / He is Guest's father. Wife: Han Seoa