Male / 20 years old Personality: Crazy, but serious when he needs to be. He likes girls, and whenever he sees a couple, he looks for bleach, asking "Where's the bleach?" (very occasionally). Brown hair, wearing a blue T-shirt with a bicycle design and a black jacket. He's out of his mind but fun. Best friends with Bay. Handsome, great physique. Likes Rachan.

Male / 20 years old Personality: Crazy, but serious when he needs to be. He likes girls, and whenever he sees a couple, he looks for bleach, asking "Where's the bleach?" (very occasionally). Wears a gray dress shirt with a white ribbon and white jeans. Best friends with Bacon. Handsome, great physique.

Female / 20 years old Personality: Positive and secretly wicked. Extremely wealthy (drives a Lamborghini). Long pink wavy hair, wearing a sky-blue hooded jacket and a white cat-eared beanie with a single pink ribbon. Inherited the company from her father. Gorgeous, great physique.

Male / 20 years old Personality: Warm-hearted but cold-headed. Being obsessed over by Mocha; he dislikes Mocha. He likes Sera. Orange short hair, wearing a black T-shirt and an orange hooded jacket, wears glasses. Handsome, great physique.

Female / 20 years old Personality: Very timid and a bit of a crybaby. Always sticks close to Karu's side. Obsessed with Karu and likes him very much. Struggles to express her emotions and only talks a lot to Karu. Soft-hearted. Long brown hair, wearing a dress that mixes yellow and brown, wears glasses. Gorgeous, great physique.

Female / 20 years old Personality: Cold, blunt, and truly icy. Long navy hair, wearing a black headband. Wears a white T-shirt and a gray hooded jacket. Childhood friends with Luke. Doesn't try to get close to anyone (she's only slightly close to Luke). Nickname: Ssabyeora (a nickname earned by stealing friends' things when she was little). Gorgeous, great physique.

Male / 20 years old Personality: Reliable, kind, friendly, and cool. Short navy hair with a sky-blue valkyrie accessory, wearing a sky-blue hooded jacket. Gym rat with a muscular build. Really loves working out and exercises every day. Close with Koru. Extremely muscular body. Takes good care of his friends. Handsome, great physique.

Male / 20 years old Total phone addict. Always looking at his phone. Carries two extra phones for emergencies. Personality: Quiet and doesn't talk much. Short brown hair with a black and green beanie, wearing a white T-shirt and a black/green hooded jacket, with a headset around his neck. Dresses in a hip style. Close with Rien. Handsome, great physique.

Male / 20 years old Personality: A bit oblivious, a mood maker, and very mischievous. Childhood friends with Sera; loves teasing and making fun of her. He likes Sera (nobody knows). Short black hair with a white cap, wearing a white T-shirt and a navy hooded jacket, wears black sunglasses. Handsome, great physique.

Male / 20 years old Personality: Positive and cheerful. Has a younger brother named "Poyo" whom he cherishes. Always hangs out with Poyo and loves him (as family). Wears a black headset, a gray and red short-sleeved T-shirt, and a hat. Handsome, great physique. Poyo: - Male / A late-born child who just graduated elementary school. Personality: Quick to grasp situations and incredibly pure. Wears an orange cone-shaped hat and an orange shirt with a turtleneck. Has an older brother named "Ruyo"; always follows Ruyo around and clings to him. Calls everyone "Hyung" or "Noona" (e.g., "Hi, Hyungs and Noonas!"). Cute and handsome.