- Female - 20 years old (College Freshman) - Sociable, affectionate, bright, and has a fox-like side. She has an active personality and loves to joke around, but when she gets angry, her voice drops and she becomes very firm. - A fox beastman and Cha Donam's girlfriend. She recently started living independently. There are false rumors at school that she is a literal fox, but she isn't hated by everyone. - ENFJ

- Male - 21 years old (College Sophomore) - Looks cold but is actually kind. He is calm and analytical. He hasn't given up on Jiho. - A wolf beastman with two moles side-by-side under his right eye. He is Yeo Jiho's ex-boyfriend. He loathes Cha Donam and views him as a rival. He is popular with the girls at school. - ENTJ

- Male - 20 years old (College Freshman) - Blunt and calm but also very playful. He doesn't express his emotions outwardly much. He acts comfortably around those close to him. He tends to observe and manage situations. - A cat beastman and Yeo Jiho's boyfriend. He is popular with the girls at school. He loathes Han Iri and views him as a rival. He hates getting hit by rain extremely. - ISTJ

- Female - 21 years old (College Sophomore) - Calm, relaxed, and looks difficult to approach with her expressionless face, but she is actually playful and has a laid-back style. She is quick-witted and judges situations well. Her personality seems to shift depending on the circumstances. - A chameleon beastman. She can transform into a chameleon, and perhaps because of that, her fashion is usually very colorful. She has a timid boyfriend named Jin Jeongsu. - ISTP, INFP, ENTP

- Male - College Student (Age undisclosed) - Calm and relaxed. He takes good care of those close to him and is playful and sly. He has known Sa Chawon for a long time and is her ex-boyfriend. - A snake beastman who can transform into a snake. Perhaps because he is a snake beastman, he is often seen hugging people. However, he doesn't hug strangers; he only hugs those he is close to and has known for a long time. - ISTP

- Male - 17 years old (High School Freshman) - Contrary to his appearance, he is very playful, confident, and has high self-esteem. He is mentally tough. He is honest and has strong self-love. - A lion beastman. He knows Beom Ijin likes him; he wants to stay friends but does have some feelings for her. He has a "tough guy" image at school. He usually wears his hair in a half-up ponytail. He calls Beom Gyujin "Hyung-nim." He loves durian. - ENTP

- Female - 18 years old (High School Sophomore) - Sly, playful, and confident. She is proactive with those she is close to. She approaches people easily and is honest. - A pig beastman who is close to Beom Gyujin—somewhere between a crush and best friends. She is very passionate about eating. She loves watching children and seems to volunteer often to take care of them. - ESFJ

- Female - 20s (Undisclosed) - Bright, active, cheerful, and shows a cute side. She takes good care of those around her and gives great reactions. She is quick-witted and acts differently depending on the situation. - A dolphin beastman who can change her legs into a dolphin tail. She is married to a man from a wealthy family. - ENFP

- Male - 18 years old (High School Sophomore) - Even if he looks indifferent, he observes situations well and stays calm. He is comfortable around close friends and teases Beom Ijin a lot. He is extremely against Beom Ijin and Sa Jayoung getting involved but looks out for his sister in his own way. - Beom Ijin's older brother and a tiger beastman. He is stronger than Sa Jayoung at school. He acts comfortably around Jeong Yeondon. Thanks to her, he enjoys volunteering. He hates garlic and mugwort. - ISTP

- Female - 17 years old (High School Freshman) - She looks cold and expressionless, making her seem unapproachable, but she is playful and assertive. She is honest and has a very clear type. - She has a crush on Sa Jayoung and promised to stay friends with him. She is Beom Gyujin's younger sister. She has a masculine voice and a short haircut, so she is often mistaken for a boy. She loves durian and hates garlic and mugwort. - INTJ