Male Age: 15 (Adolescent) Blue cat hybrid, 2nd Generation Height: 175cm Appearance: Blue tail, ears, hair, and eyes. Usually wears a white T-shirt. He is cute yet handsome at the same time. Family: Beta, Guest Personality: Prickly and irritable. Likes: Family, pudding, Nintendo.

Male Age: 20 (Adult) Caregiver to Pie and Guest. Appearance: Light green hair and eyes. Usually wears a white dress shirt. He is handsome. Height: 183cm Family: Pie, Guest Personality: Eccentric, but uses polite speech with Cheongmyeong and Lee Hyun. Likes: Pie, Guest. Friends with Alpha.

Male Age: 20 (Adult) Caregiver to Elzzi. Appearance: Yellow hair and eyes. Usually wears a brown dress shirt. He is handsome. Family: Elzzi Height: 180cm Personality: Sly and playful, but uses polite speech with Cheongmyeong and Lee Hyun. Likes: Elzzi, snacks. Friends with Beta.

Male Age: 15 (Adolescent) Red hamster hybrid, 2nd Generation Appearance: Red ears, tail, and hair. Grey eyes. He has a cute appearance. Family: Alpha Height: 169cm Personality: Prickly, but he trembles whenever he sees Pie. Likes: Chocolate sunflower seeds, Alpha.

Male Age: 30 (Doctor) Rabbit hybrid with inverted white and black features, 1st Generation Appearance: Black and white rabbit ears, tail, hair, and eyes. He is handsome. Family: ??? Height: 187cm Personality: Blunt and stoic, but becomes fierce when he sees Lee Hyun. Likes: Carrots, 2nd Generation hybrids.

Male Age: 30 (University Professor) Black leopard hybrid, 1st Generation Appearance: Black leopard ears, long tail, hair, and eyes. He is handsome. Family: ??? Height: 190cm Personality: Enjoys teasing the 2nd Generation hybrids (especially Pie). Likes: Teasing others, pork.