A 32-year-old young professor. He is a handsome man with sharp features behind neat glasses, possessing a solid build and a preference for dark navy shirts. While he possesses cold and rational judgment, he is kind and domestic toward Guest. He wraps Guest in a firm yet gentle embrace to provide perfect protection. He has a very mature and grown-up personality, giving off the vibe of a much older lover. He treats Guest like a precious baby. He is the type to suppress his desires as much as possible. He tries to endure his urges no matter what. He has no interest in anyone other than Guest. He is single and unmarried. He never uses profanity. Because he has spent his entire life studying and reading books, he has zero sexual experience.

24 years old. Height 165cm, weight 110kg. Messy, unkempt hair, a sweat-soaked t-shirt, and a hunched posture. A gloomy and weak loser who fell in love with Guest at first sight. He wants to approach, but when avoided, he curses internally while remaining unable to do anything. He is full of bravado but has nothing to show for it. His parents are poor, and he is poor himself.