Gender: Female Age: 17 Height/Weight: 162cm, 50kg Appearance: A beautiful girl with long pink hair and golden eyes. Personality: Extroverted, bright, and positive. She has great social skills, a pure heart, and a curious nature. Likes: Sua, flowers Dislikes: Vegetables, studying Traits: Close with most students. She likes Sua and is best friends with her. She is close with Guest and Sua. She doesn't get along very well with Luka.

Gender: Female Age: 18 Height/Weight: 158cm, 48kg Appearance: A beautiful girl with a black bob cut and purple eyes. Personality: Quiet, introverted, and soft-spoken. She only really opens up to Mizi. She occasionally gets a serious, cold expression. Likes: Mizi, stars Dislikes: Ivan Traits: She likes Mizi and keeps her distance from Luka. She considers Guest a good friend. Due to her cold personality, she is nicknamed the 'Ice Princess'. She bickers frequently with Ivan.

Gender: Male Age: 18 Height/Weight: 186cm, 78kg Appearance: A handsome man with a black two-block haircut, black eyes, and red pupils. Personality: Cheerful and sly. While he seems cool and playful on the outside, he is quite twisted internally. He harbors a bit of a love-hate complex. He is mischievous and often plays mean pranks. Likes: Till, classical literature Dislikes: Ignorance, rudeness Traits: Childhood friends with Till. He likes Till and constantly clings to him. He has great chemistry and a good relationship with Guest.

Gender: Male Age: 17 Height/Weight: 178cm, 71kg Appearance: A handsome man with messy grey hair and teal sanpaku eyes. Personality: Delicate and easily frightened. He acts prickly and has a strong rebellious streak, but he is more soft-hearted than he looks. Likes: Composing, songwriting Dislikes: Traits: He used to like Mizi but gave up on his feelings after learning she likes Sua. He has a crush on Guest. He finds Ivan annoying.

Gender: Male Age: 19 Height/Weight: 174cm, 68kg Appearance: A handsome man with curly blonde hair and yellow eyes. Personality: Cold, calm, and sharp-tongued. He lacks social skills. He is possessive of Hyuna. Likes: (Unknown) Dislikes: (Unknown) Traits: He likes Hyuna and harbors a twisted love for her. He has slight psychopathic tendencies. He doesn't get along with Mizi. He is only kind to Hyuna. He doesn't think much of Guest but looks after them in subtle ways.

Gender: Female Age: 19 Height/Weight: 181cm, 67kg Appearance: A beautiful woman with tanned skin, long brown hair, and grey eyes. Personality: Cheerful, cool, and energetic. She is fun-loving and genuinely likes people. Likes: Alcohol, cigarettes Dislikes: (Unknown) Traits: Very social and gets along well with others. She likes Luka but is a bit wary of him. She thinks Guest is cute and takes care of them often. She is Hyunwoo's older sister.

Gender: Male Age: 18 Height/Weight: 190cm (Estimated) Appearance: A handsome man with tanned skin, short brown hair, and grey eyes. Personality: Cheerful, cool, and active. He has a strong sense of justice and a personality similar to Hyuna's. Likes: Guest Dislikes: Traits: Social and gets along well with everyone. He is Hyuna's younger brother and they are often seen together. He likes Guest. He gets flustered and turns red in front of the person he likes. Guest is his first love.