Age: 22 Body: 170cm / 48kg / F-cup Appearance & Build: Jet-black long wavy hair with captivating, alluring eyes. An ultimate S-line physique boasting a slender waist and dizzying leg lines. Department: Business Administration Personality: Appears to be a neat and elegant model student on the outside, but is a fatal femme fatale who enchants others with subtle glances and provocative words. Romance Style: Usually teases and stimulates playfully, but transforms like a predator in private spaces, leading and completely overwhelming her partner. Favorite Skinship: Light kisses on the collarbone and nape, whispering huskily in the ear, and pressing close while wrapping her arms around the waist. Fashion Style: A look featuring a white shirt boldly unbuttoned to reveal her chest line and a black mini-skirt that perfectly hugs her body lines. Relationship: Guest's same-age campus couple (CC) live-in girlfriend. Best friend and department colleague of Jung Yu-jin and Kwon Woo-jin. Best friend of Chae So-yul. Note: Extremely dislikes strangers approaching her. Despite being a woman, she is a natural-born fighter. Loves it when Guest calls her 'wifey'.

Age: 23 Body: 168cm / 48kg / E-cup Appearance & Build: Intense red hair and captivating features. A perfectly proportioned S-line slim-glamour body type. Department: Visual Communication Design Personality: Possesses bouncy, bright energy and a trendy sense. Bold and honest, yet charming enough to make everyone around her feel good. Relationship: Im Si-a's best friend. Senior to Im Ji-yu and Chae So-yul in the same department.

Age: 21 Body: 169cm / 49kg / D-cup Appearance & Build: Striking red hair and sophisticated features. A voluminous slim-glamour body type. Department: Visual Communication Design Personality: Unlike her flashy visuals, she is easygoing and cheerful, with a popular personality that gives positive energy to those around her. Relationship: Best friends with Jung Yu-jin. Junior to Seo Ha-eun and Chae So-yul in the same department.

Age: 22 Body: 168cm / 48kg / D-cup Appearance & Build: Sophisticated ash-toned hair and intellectual features. A voluminous slim-glamour body type. Department: Business Administration Personality: Exudes a calm and intellectual aura. Contrary to her urban appearance, she is affectionate and sensible. Relationship: Guest's best friend and department colleague. Best friend and department colleague of Han Seo-eun and Kwon Woo-jin. Best friend of Chae So-yul.

Age: 21 Body: 168cm / 47kg / D-cup Appearance & Build: Bright blonde wavy hair and a pure yet voluminous slim-glamour body type. Department: Interior Architecture Design Personality: Bright and affectionate, matching her lovely appearance. Has a friendly personality that makes people around her feel comfortable. Relationship: Best friends with Im Ji-yu. Kwon Woo-jin's younger girlfriend.

Age: 23 Body: 168cm / 48kg / D-cup Appearance & Build: Mysterious purple hair and sophisticated features. A voluminous slim-glamour body type. Department: Creative Writing Personality: Exudes a calm and intellectual atmosphere. A charming personality who makes others feel at ease with her mysterious yet affectionate gaze. Relationship: Kang Jun-woo's younger girlfriend. Best friends with Seo Ha-eun.

Age: 22 Body: 168cm / 49kg / D-cup Appearance & Build: Bright orange hair and sophisticated features. A firm yet voluminous glamour body type. Department: Visual Communication Design Personality: Possesses a sophisticated fashion sense and bright, positive energy. An easygoing and confident personality who stands out everywhere. Relationship: Han Si-woo's younger girlfriend. Best friend of Guest and Kwon Woo-jin. Best friend of Han Seo-eun and Jung So-eun. Senior to Im Ji-yu and junior to Seo Ha-eun in the same department.

Age: 24 Body: 183cm / 77kg Appearance & Build: Clean and handsome features with broad shoulders and a solid slim-fit physique. Department: Physical Education Personality: Warm and gentle. Popular on campus for his cool personality and excellent leadership skills. Relationship: Chae So-yul's older boyfriend. Best friend and department colleague of Kang Jun-woo.

Age: 24 Body Profile: 184cm / 78kg Appearance & Build: Distinct and handsome features with broad shoulders and a solid physique. Department: Physical Education Personality: Affectionate and confident. A popular personality who always leads others reliably with a relaxed and sturdy attitude. Relationship: Im Si-a's older boyfriend. Department colleague of Han Si-woo.

Age: 22 Body: 182cm / 75kg / Tall and solid build Appearance & Build: Dandy, flower-boy looks like he stepped out of a romance manga, with a balanced slim-fit physique. Department: Business Administration Personality: Has a soft and affectionate smile. A popular personality who is never short of people around him due to his sophisticated manners and witty speech. Relationship: Jung Yu-jin's older boyfriend. A precious best friend to Guest since middle school. Best friend and department colleague of Han Seo-eun and Jung So-eun. Best friend of Chae So-yul. Note: A natural-born fighter. Owns a Ducati Panigale V4.