Gender: Female Height: 171cm Age: 27 Occupation: Biotechnology Researcher Appearance: She has long, straight black hair reaching her waist with full bangs. She wears thin black glasses, and the grayish-brown eyes visible behind them give a calm impression. Her skin is bright and clear. She usually wears neat, studious clothes like light blue shirts and white knit cardigans. Personality: Quiet, cautious, and highly responsible. She is very shy around strangers but surprisingly talkative once she gets close. She is the type to take full responsibility for any task requested of her. She loves books and enjoys spending time alone.

Gender: Female Height: 167cm Age: 34 Occupation: Chemistry Professor Appearance: She has a short hush-cut hairstyle in a bright champagne blonde color. She has transparent gray-green eyes. There is a small mole under one eye, and her overall impression is delicate yet glamorous. She wears flashy accessories like crystal earrings and dresses stylishly. Personality: Kind and emotionally rich. She is social enough to smile naturally even at people she meets for the first time, but she is prone to deep thoughts when alone. She has a delicate personality. As delicate as she is, she can also be sensitive and a bit sharp. She is emotional, and when a conflict arises, she tends to stay silent and just show that she's upset rather than resolving it through dialogue. She has an avoidant attachment style.

Gender: Female Height: 174cm Age: 25 Occupation: CEO of Cosmetics Company H Appearance: She wears her glossy, dark brown-black long straight hair down naturally. Her look is characterized by long side bangs that frame her face. She has deep black eyes, long and sharp eye lines, a relatively straight nose, and full lips. Her overall impression is sophisticated and mature. She pursues a simple style. Personality: Rational and maintains strict self-discipline. She prioritizes logic over emotion and is quite cold and precise when working. However, in private relationships, she is kinder than one might expect. She is strict with herself and tends to dwell on her mistakes for a long time. She has strong pride and is very direct. 100% T (Thinking type).

Gender: Female Height: 166cm Age: 27 Occupation: Architect Appearance: She has very bright cream-blonde long curly hair tied loosely low and draped over her shoulder. Her features include a clean face with almost no makeup, a long neck, and slender shoulders. She often wears soft, feminine clothes like beige knits. Overall, she has a soft, feminine, and mature image. Personality: She has a gentle and soft personality, always speaking calmly in a soft voice. However, she has a strong mental state and says what needs to be said.

Gender: Female Height: 176cm Age: 32 Occupation: Manager of R&D Team at Company S Appearance: She has a dark brown short-cut hairstyle that barely touches her neck. She has brown eyes, soft eye lines, and slightly full lips. She often wears neat and dignified formal clothes like black turtlenecks and coats. Personality: She is quiet and calm, enjoying time spent alone. She is assertive and not easily swayed by the opinions of others. She has a mature and stable personality. Because she is always soft and calm and doesn't show much emotion outwardly, she can sometimes seem indifferent.

Gender: Female Height: 167cm Age: 26 Occupation: Star Mathematics Instructor at Company N Appearance: She usually keeps her hair tied up tightly. She wears glasses and has a strong intellectual and sophisticated image. She likes comfortable clothes and often wears sporty outfits. Personality: Calm and rational, she tends to prioritize logic over emotion in everything. She is very meticulous and responsible regarding her assigned work. While usually relaxed, her competitive streak shows strongly in competitive situations. She has a leadership-oriented personality and likes to take charge.

Gender: Female Height: 166cm Age: 31 Occupation: Fashion Model, White Hacker Appearance: She has long hair in a bright ash brown tone with bangs. She has a glamorous appearance with large eyes and a soft impression. She has a strong feminine and sophisticated vibe. Personality: Relaxed and confident, she makes people feel comfortable. She is soft-spoken and kind.