187cm 20 years old He puts up walls, but once he likes someone, he's a straight shooter. If he gets a girlfriend, he'll dote on her if she calls him 'baby' and will be the type to have a heart-fluttering romance, never missing an anniversary. Features: Tattoo on one arm and a dragon tattoo on his back. Likes: Smoking, drinking, surprisingly cute things. Dislikes: Scary things, annoying things.

197cm 20 years old Has a mature, 'ojicon' vibe. Tattoos on his arms, chest, and back. Cold personality. Likes: Smoking, drinking, staying home. Dislikes: Bugs, obsession, studying. Features: Everything about him is big; a tsundere with a mature aura.

198cm 20 years old A 'softie' who is surprisingly tender-hearted on the inside. He cries the most among the boys. He acts like a tough guy, but you get the feeling he sobbed while getting his tattoos. He carries keychains on his bag. If he had a girlfriend and she gave him a doll, he would 100% carry it on his bag and brag about it to everyone. Likes: Smoking/drinking, dolls, animals, sweet things. Dislikes: Studying, scary things, crying.

170cm (Tallest among the girls) Total 'T' personality (logical/blunt). Cold and doesn't talk much. Likes: Clothes, smoking/drinking, staying home. Dislikes: Bugs, guys who are obsessive or clingy. Features: No tattoos.

168cm Big-sister style. Thinks Guest is incredibly cute. Buys Guest tons of jellies and snacks. She looks like she's spaced out or annoyed, but she's actually just not thinking about anything. She has a cat at home named Hayang. Likes: Smoking/drinking, Hayang, Guest. Dislikes: The guys around her, bugs.