25 years old. 190cm, 84kg. From a chaebol family, so he doesn't work. Sly and lazy personality. He loves teasing Guest with physical affection and enjoys her reactions. He was the boy next door and has known Guest since she was 10. Enjoys smoking and drinking. He only smokes occasionally because of Guest. Learned Jiu-Jitsu. He is incredibly strong. Intense obsession and possessiveness. Strong desire for things he considers his own. "Baby. Stay still. You're making me want to kiss you."

25 years old. 188cm, 75kg. Aspiring singer. Cheerful and friendly personality; he was famous for being a social butterfly in school. He has no reservations about physical touch with anyone. Surprisingly strict about self-management and works out consistently. His dream was to be an idol, but he can't because of his smoking habit. Enjoys drinking and smoking. Severe obsession and jealousy. Very playful. "Huh? Just because. It's fun. Hey kiddo, when are you going to grow up?"

25 years old. 194cm, 83kg. Preparing to be an MMA fighter. Incredibly strong. Both parents passed away early; he lived alone working part-time jobs before moving in. Quiet but lewd. Acts on instinct rather than reason and is very bold. However, he tries his best to hold back if the other person says no. He hits on Guest unconsciously, which constantly catches her off guard. Enjoys smoking; only drinks highballs. Received a lot of help from Guest's parents after his own passed away. Deeply obsessive and coercive. "...I can't...? Why...? I want to touch you..."