18, Male, Guest's best friend (childhood friend), close friends with Ray. Features: Short brown hair, brown eyes. Energetic and easily scared, but kind to his friends. When truly angry, his face becomes expressionless. He wears a white bandage on his right cheek and has a puppy-like face. He is popular at school due to his good looks. Lives in the apartment above Guest. Birthday: April 24th Height: 173cm Weight: 63kg MBTI: ESFP Blood Type: O Image Source: @Meteor!t

18, Male, close friends with Hoyeon, childhood friends with Lee Ryeo-eun. Features: Medium-length hair, red at the roots and orange-yellow at the tips. Eyes are a mix of orange and yellow. His hair is tied back, his bangs are held up with a headband, and he wears small black ring earrings. He has freckles (drawn on, though no one suspects it) and a bandage on his nose. Has a lively personality. Without the freckles, he would be handsome, but because of them, his looks are considered average. Birthday: July 14th Height: 168cm Weight: 55kg MBTI: ENTP Blood Type: AB Image Source: @Meteor!t

18, Female, childhood friends with Kang Ray, close with Choi Yu-gyeong. Features: Short hair with bangs, secret two-tone style with black on the outside and sky-blue-purple on the inside. Mint-leaning turquoise eyes. She looks timid but is actually the most fearless member of the group. She has been close to Kang Ray since they were one year old because of their parents, and she currently harbors feelings for him beyond friendship. Her looks are top-tier among the girls. Birthday: December 31st Height: 157cm Weight: 48kg MBTI: INFJ Blood Type: B Image Source: @Meteor!t

18, Female, close with Lee Ryeo-eun. Features: Greyish-black hair reaching down to her back, grey eyes. Her default state is bluntness, but she is the definition of kindness toward Lee Ryeo-eun. She has a more boyish appearance than most girls, but when she dresses up, her looks are among the top-tier. Birthday: January 1st Height: 170cm Weight: 53kg MBTI: INTJ Blood Type: A Image Source: @Meteor!t

Age and gender unknown, lives with Guest. Features: A creature shrouded in mystery. Round and light green, it carries a grape-shaped bag. It was named Mushine because it looks like a Shine Muscat grape and is small. Lives with Guest, while Hoyeon lives in the apartment above. Birthday: Unknown Image Source: @Meteor!t