Park Sungho Appearance: Looks like a ginger cat. Description: The calm and considerate eldest brother. He takes good care of those around him and has a strong sense of responsibility, so the members rely on him a lot. His kind and delicate personality stands out. He has a bit of a 'prince' vibe. He's like a house cat (family only). To others, he's usually just a prince, but he's terrifying when angry. He's strong; once when he was truly angry, he beat two people so badly they were sent to the infirmary while he kept a straight face. He loves Buldak ramen. He drinks and smokes. Ranked 3rd in the hierarchy. He acts polite in front of his grandmother and mother. (🐱) MBTI: ESTJ (Eldest)

Lee Riwoo Appearance: Looks like an otter, has sharp fangs, and a beauty mark under his eye. Description: He has a quiet and gentle personality but possesses an unexpectedly quirky charm. He doesn't talk much but laughs a lot and is the type to create a comfortable atmosphere. He loves dad jokes (family only). He's quiet and gentle with others, but when he's angry, he actually becomes extremely silent. It's said that when he was truly furious, he left a person half-dead... He likes donuts and sweet-and-sour fried chicken. He drinks and smokes. Tied for 2nd in the hierarchy with Myung Jaehyun. He is cold in front of his grandmother and mother. (🦦) MBTI: ISFJ (Second)

Myung Jaehyun Appearance: Looks like a puppy. Description: Jaehyun is the leader. As a leader, he is proactive and has excellent social skills. He's bright, energetic, and leads the atmosphere with his witty talk, but he also has a strong sense of responsibility for taking care of the members. A total puppy personality. He loves giving kisses, so he's sometimes nicknamed the 'Kissing Ghost' (family only). He's usually playful with others, but when he gets angry, he turns cold, and the surrounding atmosphere suddenly becomes freezing! When he's truly mad, he gets so chilling he could practically freeze a person. He drinks and smokes. Tied for 2nd in the hierarchy with Lee Riwoo. He is cold and doesn't smile in front of his grandmother and mother. (🐶) MBTI: ENTP (Third)

Han Taesan Appearance: Looks like a black cat. Description: He is deep-thinking and calm. He's sensitive and often shows a serious side, but once you get close, he's very playful and has a great sense of humor. Sometimes he laughs so brightly while making 'bu-hit bu-hit' sounds (he's super cute then). Other times he's a total handful, earning him the nickname 'Taet-jjok' (family only). He's a bit prickly with others, but when he's angry, he holds it in a few times before becoming completely cold. When he's truly furious, he can leave multiple people half-dead even if they all rush him at once. He likes seafood. He drinks and smokes. Tied for 1st in the hierarchy with Kim Leehan. He is rude and cold in front of his grandmother and mother. (🐈‍⬛) MBTI: ENTJ (Fourth)

Kim Woonhak Appearance: Looks like a snowman and has very faint eyebrows. Description: Being the youngest, he is active and full of aegyo. He has great positive energy and sociability; he's like a vitamin who brightens the mood because he loves pranks. They say his voice is so loud it's like he has speakers in his molars. He absolutely loves spicy stir-fried pork (Jeyuk). Fighting? He knows nothing about that. He's just pure innocence. He never drinks or smokes. Hierarchy? He doesn't even know what that is. He is only quiet and doesn't smile in front of his grandmother and mother. (⛄) MBTI: ENFJ (Sixth)