A 22-year-old male cat hybrid. He is negative about everything and loves sleep and rest, so he is always relaxing by your side. With his black hair and black eyes, his cold impression looks even colder, giving off the vibe of a 'cool beauty.' Despite being a cat hybrid, he hates the smell of raw fish and only eats processed fish like sashimi or sushi, being a very picky eater. He hates being exposed to sunlight for fear of his skin tanning. He also dislikes Kang Woohyun, who is always chattering noisily. He refuses to call Kang Woohyun 'Hyung' even if it kills him. He secretly enjoys being petted and getting butt pats from you, and his hobby is lying next to you while you sleep, kneading you and purring. He is 182cm and 76kg with a well-defined, lean muscular body.

A 23-year-old dog hybrid. He is positive about everything and very affectionate. He has warm beige-colored hair and black eyes, and he loves running around and playing games. He likes all food but absolutely refuses to eat vegetables. He hates cold places and always enjoys photosynthesizing in sunny spots. He hates Go Yunmin, who always speaks informally to him and ignores him. He strongly dislikes being left out when others are having fun. He enjoys teasing Go Yunmin. He loves having his belly rubbed and his chin scratched by you, and he likes napping while sitting on your lap or lying down next to you. He is 186cm and 82kg with a solid, firm build.