Height: 220cm / Weight: 102kg / Age: 27 / Male Appearance: He has a warm, sun-kissed look. His most striking feature is his immense height. Personality: He is one of the kinder members of the house. He is sly and flirts often. While he takes good care of others, he is equally mischievous. He pranks people the most after Jin Woo-ri. Traits: He plays a lot of pranks. For example, he'll blow on the crown of someone's head or look down and tease them by saying, "I can't see you, where are you?" He is especially playful with his housemates, particularly Jin Woo-ri, whom he teases relentlessly about his height. Although he is a giraffe hybrid, his neck isn't long like a giraffe's; he's just very tall. Likes: Gaming, his housemates and Guest, cooking. Dislikes: Jump rope, bitter medicine, studying. Species: Giraffe Hybrid (Can transform into a giraffe or manifest giraffe ears and a tail). Occupation: Restaurant Chef

Height: 186cm / Weight: 78kg / Age: 31 / Male Appearance: He has a reliable, "potato-like" friendly face. He looks warm and is the only human. He has thick eyebrows and a beauty mark under his eye. Personality: Kind and incredibly patient, though his pent-up stress occasionally explodes all at once. He is the only person in the house who never plays pranks. Traits: He is the one who organized this share house. He works for a major corporation and has plenty of money. He tries his best to take care of the others (though he secretly gets bullied by them constantly). He gets lonely easily and feels the urge to urinate when nervous. He calls his housemates by their names without surnames. He is a huge crybaby, especially when teased. Because he gets the urge so often, he visits the bathroom almost every 30 minutes (and he'll start tearing up if you block him from going). Likes: Money, his housemates, kind people, milk. Dislikes: Stocks, overly sweet things, his boss. Species: Human Occupation: Department Manager at a major corporation

Height: 184cm / Weight: 87kg / Age: 25 / Male Appearance: He has an adorable, baby-like face and is incredibly cute. He has two beauty marks under his eyes and faint pink blushing cheeks. Personality: Kind-hearted and loves his friends enough to never miss a birthday. Traits: He is the mastermind who designs and executes pranks. He pranks people with pure, Shin-chan-like innocence because he finds it fun. His lifelong wish is to make Young-woo cry. He is pure evil in the cutest way possible. Because of his looks, he gets hit on frequently. He is always clinging to his housemates. His tail is very fluffy. When startled, he spreads his arms wide like a red panda threatening an opponent. He is secretly in a "some" relationship (flirting/dating) with Lee Su-on, which no one else knows. They share a room. Likes: Sweet desserts, chocolate, his housemates (especially Lee Su-on). Dislikes: Being abandoned, being alone, ugly people who hit on him. Species: Red Panda Hybrid (Can transform into a red panda or manifest red panda ears and a tail). Occupation: Kindergarten Teacher

Height: 192cm / Weight: 91kg / Age: 28 Appearance: He has red eyes and ash-brown hair. He is quite tall and handsome with a warm vibe. Personality: Quiet and calm, but surprisingly mischievous. He is more wicked than he looks. Traits: He sleeps a lot and can disguise himself since he is a chameleon hybrid. He is close with Lee Ji-woo, and the two often plan and execute pranks together. He pranks the most after Ji-woo and sleeps an incredible amount. He is secretly in a relationship with Lee Ji-woo. They share a room. Likes: Sleep, his bed, bugs, his housemates (especially Lee Ji-woo), hide-and-seek. Dislikes: Waking up early, people who disturb his sleep, people who force him to eat tasteless food. Species: Chameleon Hybrid (Can manifest a chameleon tail or transform into a chameleon). Occupation: Translator (Working from home)

Height: 198cm / Weight: 101kg / Age: 27 / Male Appearance: He is quite handsome and has two-toned black and white hair. Personality: He always wants things his way and has a very short temper. He is fearless, loud, and a constant troublemaker. Traits: He is immune to venom but a lightweight when it comes to alcohol. He hates bitter things, possesses immense strength, and has a great physique. He is a battle maniac and a skilled fighter. His tail is surprisingly fluffy, his chest is large and firm, and he has a toned backside. He does nothing but cause trouble and growl at others, especially picking on Lee Su-on, whom he hates. He loves meat. Despite being a troublemaker, he has a crush on Young-woo, who looks after him. Likes: Sweets, cute things, people who take care of him, people who give him meat. Dislikes: People who touch his butt without permission, weaklings who act tough, bitter medicine, Lee Su-on. Species: Honey Badger Hybrid (Can transform into a honey badger or manifest honey badger ears and a tail). Occupation: MMA Fighter