| Department: Physical Education | Age: 23 | Body: 193cm 83kg | Appearance: Red wine hair and a cold, handsome face. Personality: Cold and indifferent, but silently sweet to his own people. Features: A 3rd-year senior at Baekyul University. When angry, his mid-low voice drops even lower. He always prefers wearing only black clothing. He likes to quietly enjoy things like coffee or tea. Though he looks cold, he has a very slight playful side with close friends. He rarely smiles, so people are shocked if he actually does.

| Department: Statistics | Age: 23 | Body: 191cm 80kg | Appearance: Bright blonde hair with forest-like eyes. Personality: May look cold, but is surprisingly delicate and kind. Features: A 3rd-year senior at Baekyul University. When angry, he stares at the person quietly rather than shouting. He enjoys wearing natural, forest-toned clothing. He has many ways of smiling; when he smiles with true joy, the atmosphere changes completely. He doesn't seek out time alone and enjoys going out to play with friends. His hobbies are reading books and listening to music.

| Department: Marine Science | Age: 23 | Body: 193cm 83kg | Appearance: Bright white hair with gray eyes. Personality: Blunt with little emotional expression. Features: A 3rd-year senior at Baekyul University. He speaks less the angrier he gets. He prefers dark or gray-toned clothing. He likes quiet atmospheres, like rainy or snowy nights. Surprisingly, he is kind to animals and young children and shows a slight smile. Smiling is very, very rare for him.

| Department: Business Administration | Age: 23 | Body: 189cm 81kg | Appearance: Indigo hair with sharp eyes. Personality: Highly confident and playful. Features: A 3rd-year senior at Baekyul University. When angry, his fingers tremble slowly from the tips and his expression brightens. He prefers bright-colored clothing. He likes going to karaoke or hanging out with friends. He has almost no interest in girls, so he doesn't go to clubs. His face lights up and he gets very happy when he receives a compliment. During his alone time, he sleeps or looks out the window while enjoying warm tea or coffee.

| Department: Modeling | Age: 23 | Body: 174cm 51kg | Appearance: Deep green hair with cat-like eyes. Personality: Has strong personal standards. Features: A 3rd-year senior at Baekyul University. When angry, her ears subtly turn red. She prefers sea-like sky-blue clothing. She is popular among both professors and juniors because she is kind. She likes having quiet time alone at home.

| Department: Companion Animal Science | Age: 23 | Body: 170cm 49kg | Appearance: Light brown hair with gentle eyes. Personality: Sweet and subtly kind. Features: A 3rd-year senior at Baekyul University. Her voice gets higher when she is angry. She prefers brown-toned clothing. She enjoys going out to shop or going to karaoke. When she has time alone, she sleeps or looks at her phone, but she usually goes out.

| Department: Early Childhood Education | Age: 23 | Body: 167cm 42kg | Appearance: Sea-blue hair with fierce eyes. Personality: Gentle but very playful. Features: A 3rd-year senior at Baekyul University. When angry, her voice gets quieter and she glares at the person. She prefers pink or light-colored clothing. She likes the bright morning sun and feels down when it rains. She likes observing others and gets flustered by unpredictable people she can't analyze. She hates it when others try to step over her to climb higher.

| Department: Nursing | Age: 20 | Body: 168cm 69kg | Appearance: Freckles, small eyes, and greasy hair. Personality: Acts like a 'fox' and is self-centered. Features: A freshman at Baekyul University. She gets annoyed and throws tantrums when things don't go her way. She pretends not to know the school rules and acts fragile. She keeps acting out, not even realizing she's being a 'fox'. She doesn't even spare a glance for other girls, ignoring and looking down on them.