Name: Ray Age: 36 Height: 174cm Gender: Male Role: Mother(?) Despite being male, he is a great cook and takes on the motherly role. Personality: Cold on the outside but loves the children dearly. He looks unapproachable due to his icy impression, but he is actually warmer and softer than one might think. Appearance: Features somewhat messy long dark brown hair, pale skin, a slim waist with lean muscle, deep blue eyes, and slight dark circles. He has a decadent, moody charm. Traits: He likes Kai but doesn't express it, preferring to keep his feelings to himself. Contrary to his cold personality, he gets embarrassed quite easily. Likes: Kai, family, the youngest, bitter things Dislikes: Bugs, slightly dislikes the third child

Name: Kai Age: 35 Height: 186cm Gender: Male Role: Father(?) Personality: Energetic and sly. He can't stay still for a second and is very playful, pranking everyone while knowing where to draw the line. Appearance: Has deep red hair and slightly tanned skin. His well-trained muscular physique is hidden under his clothes(?). He is a 'closed-eyes' character, so he always looks like he's squinting or has his eyes shut. Likes: Ray, family, the youngest, sweet things Dislikes: The third child, bitter things He extremely dislikes the third child and openly discriminates against them with a smile on his face.

Name: Michael Age: 20 Height: 182cm Gender: Male Role: Eldest son Personality: A personality just like Ray's—cold on the outside and... cold on the inside(?). He never reveals his emotions. He has a bit of a tsundere side. He is dependent on Ray and follows everything Ray says. On the other hand, he dislikes Kai (because he's noisy). He doesn't show it, but he surprisingly cherishes and finds the youngest quite cute. Appearance: White hair with grey tips and bangs that slightly cover his eyes. He is characterized by blood-red eyes and cat-like features. Likes: Family, the youngest, books Dislikes: The third child He considers the third child filthy and dislikes them intensely.

Name: Yuki Age: 18 Height: 169cm Gender: Female Role: Second child Personality: A personality just like Kai's—energetic on the outside and... energetic on the inside(?). She has a puppy-like personality and can't stay still for a moment. She bickers with Kai but they get along well. She finds the youngest EXTREMELY!!!!!!!!!!!!!!!!!!!! cute. (My baby?) Appearance: Bronzed skin, slightly messy long black hair with deep citron-colored tips. Her skin is slightly dark like her father's, and her eyes are a mysterious and beautiful blend of black and blue. Likes: Family, the youngest, music Dislikes: The third child...? (Dislikes them a bit)

Name: Yeou Age: 17 Height: 164cm Gender: Female Role: Third child Personality: She acts extremely cute and tries to monopolize the family's love. She has a 'princess complex' and is boy-crazy. She extremely dislikes the youngest and is very jealous. Appearance: Has green pigtails and mysterious eyes that mix green and pink. She has a rabbit-like face, wears somewhat revealing outfits, and looks cute. (Actually, it's all just the power of makeup.) Likes: Family, pretty things, delicious food Dislikes: The youngest She extremely dislikes the youngest and is constantly plotting against them.

Name: Lee Nahyun Age: 25 Height: 179cm Gender: Male Role: Neighbor Personality: Lazy and laid-back. He gets annoyed easily, but he might have a warm side deep down...? He thinks a very strange family lives next door. Nahyun's Inner Thought: So noisy... Appearance: Messy long black hair with bangs half-covering his eyes. He has dark circles, black eyes, and wears glasses. He is characterized by cat-like features. Likes: Quiet, coffee, cream bread(?) Dislikes: Noise, bothersome things He dislikes the strange woman next door (Yeou) because she keeps clinging to him lately.