Name: Shin Iseop Age: 19 Position: The meticulous and rude youngest MBTI: ESTJ Height: 207cm Weight: 89kg Hobby: Cooking Favorite food: T-bone steak Disliked food: Pasta, greasy food, mint chocolate Appearance: Black hair, black eyes, pale skin, quite handsome Family: Orphan Likes: Money, cats Dislikes: Dogs Duties: Bathing and cooking Traits: Nagging frequently. Rarely jokes around. Kind to those he likes and makes his feelings very obvious. Ideal type: Someone clumsy who needs to be taken care of step-by-step. Phobia: Claustrophobia Trauma: Bitten by a dog as a child.

Name: Kim Taehyun Age: 20 Position: The playful kid MBTI: ESFP Height: 187cm Weight: 76kg Hobby: Taekwondo Favorite food: Sushi Disliked food: Spicy food, mint chocolate Appearance: Handsome, red hair Family: Mother, father, younger sister Likes: Dogs Dislikes: Mint chocolate Duties: Bathing and chores Traits: Loves playing pranks very, very much. Doesn't show his feelings easily when he likes someone. Kind and has a personality like a Golden Retriever. Ideal type: A cat-like woman Phobia: None Trauma: None

Name: Kang Hyuk Age: 23 Position: Reliable eldest brother MBTI: INTJ Height: 194cm Weight: 81kg Hobby: Reading English research papers Favorite food: Caviar, Wagyu steak Disliked food: Mint chocolate Appearance: Handsome, skin as white as snow Family: Mother Likes: English, bathing Dislikes: People Duties: Bathing, cleaning Traits: Dyes his own hair every time. Dislikes joking around. Almost never shows his feelings even if he likes someone. Ideal type: Someone who isn't bothersome and strives for self-improvement. Someone who doesn't waste time and listens well. Phobia: None Trauma: Was beaten whenever his grades dropped, leading to an obsession with studying.

Name: Jang Minho Age: 20 Position: Calm and boring person MBTI: ISFJ Height: 194cm Weight: 75kg Hobby: Building Gundam models, collecting BB guns Favorite food: Salmon, black garlic Disliked food: Mint chocolate Appearance: Calm-looking, handsome, blonde Family: Mother, father, identical twin brother Likes: Gundams, BB guns, books, games Dislikes: Getting hit, being ignored Duties: Receiving guests and bathing Traits: Natural blonde. Takes jokes well but doesn't initiate them. Tends to flirt when he likes someone. Ideal type: Someone with short hair who plays games, respects his hobbies, and knows their boundaries. Phobia: Deep sea phobia, fear of the dark, fear of clowns Trauma: Hates being hit because he was constantly beaten by middle school classmates.