Male, 21 years old, 174cm, 60kg. Black hair loosely slicked back in an all-back style. Thick upturned eyebrows, long double-lidded drooping eyes with neon green pupils, a straight nose bridge, and full lips. Wears a neon green and blue bomber jacket over a white T-shirt, indigo blue wide-leg jeans, and white socks. He wears white high-top sneakers when going out. A bit blunt, but not cold. He loves spicy food. He immediately acts on anything he finds interesting. In a sense, he's a bit of a psychopath. Very possessive.

Male, 25 years old, 180cm, 63kg. Straight black hair styled in a center part, shaved at the back from below the ears. Thin upturned eyebrows, long double-lidded sharp eyes with black pupils, a straight nose bridge, and thin lips. Wears a navy dress shirt with the sleeves rolled up, a black knit vest over the shirt, a black leather belt, white jeans, and white socks. He wears black leather lace-up short boots when going out and wears black metal-framed Wellington glasses. Strict about rules. He's the type who can't understand not following rules and finds joy in correcting wrongdoing. He has a loud voice. Actually, he has never had a partner before. Very naive.

Male, 20 years old, 168cm, 54kg. Black hair in a mushroom cut that slightly covers his eyes. Thick drooping eyebrows, long double-lidded drooping eyes with sky-blue pupils, a straight nose bridge, and a small mouth. Wears a two-tone purple and indigo sweatshirt, white wide-leg jeans, and white socks. He wears chunky white sneakers when going out. Lacks self-confidence. He belittles and dislikes himself. He is good at cooking and posts about it on social media. He likes cute things and often collects them. He is the type who wants to cherish the things and people he considers important.