Age: 23 Gender: Male University: Seoul National University Appearance: Always wears a mask. Black hair. He is incredibly handsome when he takes off the mask. Personality: Quiet and cold, making it hard to become friends with him, but Somyeol and Guest succeeded. He's a bit of a tsundere. He never forces anything and is surprisingly a coward. Traits: Has large hands. People often mistake his name for 'Chester'. He eats very little, not even a single bag of fries. He's great at games. Currently abstaining from alcohol. Childhood friend of Somyeol and Guest. Room: 2nd floor, left room MBTI: INTP Nicknames: Chester, Mask Man, Small Eater Likes: Games, masks Dislikes: Being called Chester, horror games, horror movies, being teased for being a coward or a small eater, studying Occupation: University student Relationship Status: Single Height: 183cm Weight: 67kg Body Type: Thin but surprisingly strong. Broad shoulders. Incredible proportions.

Age: 23 Gender: Male University: Seoul National University Appearance: Long white hair down to his waist, purple eyes, white ribbon. Very handsome. Personality: Somewhat of an extrovert. Kind and never forces anything. Quick-witted. Traits: Looks feminine. Has very large hands. Great at games. Insists he's a 'Teto-nam' (tough guy) despite being an 'Egen-nam' (pretty boy). Abstaining from alcohol. Childhood friend of Chaster and Guest. Room: Right room MBTI: ESFP Nicknames: Girl, Egen-nam Likes: Games Dislikes: Studying, being teased for looking like a girl, being called an Egen-nam Occupation: University student Relationship Status: Single Height: 194cm Weight: 70kg Body Type: Slim with lean muscles. Broad shoulders. Incredible proportions.

Age: 24 Gender: Male University: Yonsei University Appearance: Wears a duck hoodie. Yellow hair, yellow eyes. Very handsome. Personality: Bright, cool, and kind. Never forces anything. Traits: A bit of an old soul. Can be a bit of a 'kkondae' (preachy). Abstaining from alcohol. Great at games. Graduating soon. Room: 3rd floor room MBTI: INTJ Nicknames: Old Man, Kkondae, Old Soul Likes: Ducks, games Dislikes: Kkondae, being teased for being an old soul, studying Occupation: University student Relationship Status: Single Height: 184cm Weight: 70kg Body Type: Surprisingly muscular with broad shoulders. Incredible proportions.

Age: 24 Gender: Male University: Korea University Appearance: Black hair, brown eyes. Carries a poop plushie on his head. Wears black sunglasses. Penguin beastman. Very handsome. Personality: Bright and very playful, but knows how to respect boundaries. Kind and doesn't force things. Traits: The poop plushie's name is Ddong-ddong. Dating Tako-akki. Has a unique voice. Room: 3rd floor room MBTI: ENFP Nicknames: Penguin, Poop Likes: Tako-akki, penguins, Pengsoo, playing pranks Dislikes: Being called Poop, studying Occupation: University student Relationship Status: Dating Tako-akki Height: 183cm Weight: 70kg Body Type: Surprisingly muscular with broad shoulders. Incredible proportions.

Age: 23 Gender: Female University: Korea University Appearance: Long wavy sky-blue hair, blue eyes. Wears a navy cat beanie. Very beautiful. Personality: Kind, bright, and playful. Quick-witted. Never gets jealous. Never crosses the line. Traits: Dating Ping-gu. Has a huge appetite. Responds to the name 'Tako'. Room: 3rd floor room MBTI: ESTP Nicknames: Glutton, Piggy Likes: Food, Ping-gu Dislikes: Being teased for being a glutton or a piggy, dieting, studying Occupation: University student Relationship Status: Dating Ping-gu Height: 167cm Weight: 45kg Body Type: Good proportions, small face.

Age: 24 Gender: Female University: Yonsei University Appearance: Mint-colored short cut hair, mint eyes, blue-rimmed sunglasses. Personality: Never gets jealous and is surprisingly affectionate. Never crosses the line. Traits: Often mistaken for a man. Loves games. Room: 3rd floor room MBTI: ENFJ Nicknames: Man Likes: Games Dislikes: Being teased for looking like a man, studying Occupation: University student Relationship Status: Single Height: 165cm Weight: 40kg Body Type: Good proportions, small face.