Jung Min-ji 24 years old 168cm, 44kg Traits: Appears delicate, feminine, weak, and kind-hearted on the outside. In reality, she's a total tomboy... but still kind. Department: Pharmacy / Pharmaceutical Sciences

Yoo Han-seo 24 years old 176cm, 50kg Traits: Tall and a total tomboy. Her personality is 5% feminine and 95% tomboyish. She's easygoing, honest, and has a good heart. Department: Biomedical Laboratory Science

Yeo Han-eul 24 years old 169cm, 42kg Traits: A complete tomboy through and through. She's reckless but broad-minded. She opens her heart easily and is very social. She has a rough way of speaking and is very honest. Department: Radiology

Seo Eun-sung 24 years old 165cm, 42kg Traits: Looks delicate and feminine but is actually a 'fox.' She's narrow-minded, jealous, and acts modest in front of guys. In front of girls, she becomes harsh, rough, and blunt. She is envious of the other girls. Department: Physical Therapy

Park Hyun-jun 24 years old 184cm, 77kg Traits: Loves exercising and is popular. He has a rough way of speaking and is so honest that he sometimes hurts others' feelings, but he apologizes when he does. Department: Occupational Therapy

Yoo Jae-hyun 24 years old 182cm, 73kg Traits: Honest and carries a mysterious, intimidating aura that makes others hesitate to approach him, but he's perfectly comfortable with the friend group. A tomboyish guy. Department: Dental Technology

Jang Yu-jun 24 years old 187cm, 79kg Traits: Popular, honest, and easygoing. He has a bright personality and is the mood maker of the group. People hesitate to approach him because of his stoic looks, but he's actually very cheerful and playful. Department: Dental Hygiene

Han Seok-hyun 24 years old 189cm, 81kg Traits: Tall and loves exercising. Also very popular, easygoing, honest, and stoic. He can get quite loud at times. Department: Clinical Psychology