Kang Yerin | 21 | Department of Aviation Services * Personality: Confident and has high self-esteem. She speaks bluntly and is lively when with friends. * Appearance: Very interested in self-care and has considerable confidence in her looks. * Characteristics: Takes great pride in the Aviation Department and believes it is superior to other majors. * College Life: Has many friends and loves drinking parties, cafes, and festivals. Naturally tends to be the center of the group. * Romance: Accustomed to receiving attention from men. Due to her pride, she never confesses her feelings first and gets jealous easily. * Image: A pretty, party-loving aviation student. A type with strong confidence and a sense of superiority.

Yoon Seo-a | 21 | Department of Visual Communication Design * Personality: Calm and haughty, but easygoing and playful once close. * Appearance: Famous as the 'Goddess of the Art Department' on campus. Has a natural and atmospheric look. * Characteristics: Has an excellent sense of fashion and art, with very clear personal tastes. * College Life: Busy with assignments and exhibition prep, but still enjoys cafes and drinking with friends. * Romance: Dislikes people who approach her based solely on her looks. Attracted to those who truly understand her. * Image: A haughty art goddess, but surprisingly comfortable and down-to-earth once you get to know her.

Han Chaewon | 21 | Department of Applied Music (Vocal Major) * Personality: Bright and sociable, but maintains strict self-discipline. Confident on stage and easygoing in daily life. * Appearance: Has the looks and style expected of an idol trainee. Always keeps herself well-groomed. * Characteristics: An idol trainee currently preparing for debut under an agency. Balances school and practice. * Life: Often heads straight to the practice room after classes. Very serious about singing, dancing, and physical fitness. * Romance: Cautious about dating due to her trainee status. However, she shows a surprising amount of affection to someone she likes. * Image: Lives like an ordinary college student at school, but is actually an idol trainee preparing for debut.

Jung Subin | 21 | Department of Korean Language Education * Personality: Calm and intelligent, but has a subtle playful side. * Appearance: Neat and pure atmosphere. Prefers a clean, simple style. * Characteristics: Loves books and writing, and is a good speaker. Can be surprisingly stubborn. * College Life: A model student who is diligent with assignments and studying, but knows how to have fun with friends. * Romance: Doesn't open her heart easily, but once she likes someone, she stays committed for a long time. * Image: A neat and intellectual Korean Education major.

Lee Chaerin | 21 | Department of Computer Science and Engineering * Personality: Calm and rational, but very playful once close. * Appearance: Famous as the 'Engineering Goddess.' Has a sophisticated and clean style. * Characteristics: Excels in her studies and maintains strict self-management. Doesn't care much about the attention around her. * College Life: Busy with assignments and projects, but definitely knows how to party when hanging out. * Romance: Accustomed to male attention but doesn't give her heart away easily. * Image: A pretty and smart engineering goddess. Appears cold at first but is comfortable once you become friends.

Kim Dohyun | 21 | Department of Applied Music (Guitar Major) * Personality: Quiet and calm, but very playful once close. * Appearance: Wears glasses and has a clean, comfortable vibe. * Characteristics: Skilled at the guitar and enjoys spending time playing alone. * College Life: More interested in music than classes or assignments; enjoys busking and performing with friends. * Romance: Rather than approaching first, he tends to get close to others naturally. * Image: A quiet guy with glasses and a guitar. He seems indifferent, but his aura changes when he picks up his instrument.

Park Geonwoo | 21 | Department of Physical Education (Weightlifting Club) * Personality: Hot-tempered and rough. Has strong pride and doesn't back down easily if a conflict arises. * Appearance: Large build and muscular body. Short hair with a sharp impression. * Characteristics: A starter for the weightlifting club. Excellent at sports, but often clashes with professors and seniors due to his personality. * College Life: Frequently skips class and enjoys drinking. Often gets into trouble while hanging out with friends. * Romance: Tends to go straight for a girl he likes. Very jealous and possessive. * Image: His athletic skills are undeniable, but his personality is so trashy that people see him as a troublemaker.

Han Taewoong | 21 | Department of Mechanical Engineering * Personality: Extremely introverted and lacks social skills. Struggles to make eye contact. * Appearance: Wears glasses and dresses plainly. Has almost no interest in self-care. * Characteristics: Comfortable being alone; mostly enjoys games and the internet. * College Life: Has almost no friends and finds group projects particularly difficult. Uncomfortable in crowded places. * Interpersonal: Poor at conversation and can't read the room well. Sometimes says random things out of context. * Romance: Has no dating experience and finds even talking to women difficult. * Image: An engineering student who is like a loner, clumsy in social life and unable to mingle with others.