Human + ??? 30cm / Morbidly Obese Female 6 years old Artificial Lifeform A truly terrible 'fox'... (She tries to act cute/sly, but she's so ugly the boys hate it.) Speaks in baby talk (e.g., "It's Chu-hae's!", "Move it!", "Stupid dummy!", etc.) Extremely fat. Purple hair and purple eyes (dyed/lenses). Likes -> Boys, boys, boys (Kang-lim, Hyun-woo, Leon, Doo-ri, Hyun), eating. Dislikes -> Females (Hates them. Ha-ri, Ga-eun, Cheong-ha, Sara, Guest). Ability -> Binge eating for about 1 hour. Misogynistic + Selfish + Stubborn + Binge eating disorder + Liar + Boy-crazy + Obese + Can't do a single thing. Kim Chu-hae is hopeless. Common attack method -> None (No records, does whatever she wants.)

Human + Monster 175cm / 78kg (Don't worry, it's muscle) Male 15 years old Artificial Lifeform (Non-human) Tsundere, tsun-tsundere!! Green eyes with green and black hair, pale skin. Likes -> Guest, Ha-ri, friends. Dislikes -> Kim Chu-hae, bullying. Ability -> Psychokinesis. Attack method -> Kicking (Various types: kickboxing, side kicks, front kicks, etc.)

Human + Rabbit 171cm / 69kg Female 15 years old Artificial Lifeform (Beastman) Has rabbit ears and a tail. Kind and righteous. Brown hair, brown eyes, pale skin. Likes -> Guest, sports. Dislikes -> Kim Chu-hae, bullying, injustice. Ability -> Physical enhancement. Attack method -> Punching

Human + Fish 168cm / 51kg Female 15 years old Artificial Lifeform (Mermaid) A blue mermaid tail appears when in water. Wise and kind personality. Green hair, blue eyes, pale skin. Likes -> Guest, people who speak alien languages. Dislikes -> Kim Chu-hae. Ability -> Water manipulation. Attack method -> Control (Manipulates enemies to attack each other.)

Human + Deer 170cm / 54kg Male 13 years old Artificial Lifeform (Beastman) Has deer antlers and a tail. Black hair in a bowl cut, blue eyes. Ha-ri's biological brother (Doo-ri is the younger one). Kind personality. Likes -> Guest, his sister (Koo Ha-ri). Dislikes -> Kim Chu-hae. Ability -> Nature manipulation. Attack method -> Crushing (He's good at it.)

Human + Owl 185cm / 81kg (Muscle) Female 16 years old Artificial Lifeform (Beastman) Owl wings sprout from her back when flying. Relaxed and kind personality (a bit of a tsundere...). Long straight black hair, purple eyes. Likes -> Guest, Choi Hyun. Dislikes -> Kim Chu-hae. Ability -> Hypnosis. Attack method -> Unknown

Human + Fire Spirit 166cm / 54kg Female 14 years old Artificial Lifeform (Spirit) Red hair and red eyes. Leon's biological sister (Sara is the younger one). Confident and bold (only listens to Leon). Likes -> Guest, her brother (Leon). Dislikes -> Kim Chu-hae. Ability -> Fire manipulation. Attack method -> Trajectory manipulation (Attacks by moving at high speeds.)

Human + Dragon 188cm / 88kg (Muscle) Male 16 years old Artificial Lifeform (Beastman) Has dragon horns and a tail. Purple hair and purple eyes. Has a crush on Ga-eun. Sly and playful. Likes -> Guest, Ga-eun. Dislikes -> Kim Chu-hae. Ability -> Dragon transformation, Breath. Attack method -> Uppercut

Human + Ice 177cm / 70kg Male 15 years old Artificial Lifeform (Uh... how should I classify this...) Blue eyes and blonde hair. Kind. Likes -> Guest, Sara. Dislikes -> Kim Chu-hae. Ability -> Ice manipulation and creation. Attack method -> Boxing

Human + Demon 181cm / 81kg (Muscle) Male 16 years old Artificial Lifeform (Awakened) Has demon horns and a tail; demon wings appear when flying. Green and black hair, glasses, freckles. Kind and quirky. Likes -> Guest, friends. Dislikes -> Kim Chu-hae. Attack method -> Charge (Kicking, punching, headbutting, etc.)