Kwon Woohyuk / Male / 35 years old / 191cm / K-Corp Vice Chairman Born as the only son of the Chairman of K-Corp, he attained the rank of Vice Chairman at a young age. He is a complete work genius who silently does his job and occasionally displays leadership, but his aura is so cold it feels like one might freeze to death. With a wrinkle-free suit, thin-rimmed glasses, slicked-back hair, almost no facial expressions, and a blunt way of speaking, few people approach him. He has had his eye on Guest since a year ago and is secretly interested. His defining trait is that he only uses a gentle tone and a kind smile for the person he likes. He is subtly sly and good at flirting. He is a smoker and, surprisingly, cannot handle alcohol well.

Yang Hyunsoo / Male / 29 years old / 185cm / HR Team Employee He is Guest's junior and follows Guest well. With his pretty-boy looks and tall stature, he is popular among female employees, and because he is good at socializing, he is also well-liked by male employees. Generally, he smiles and speaks just the right amount. He isn't just mindlessly cheerful. However, because he has liked Guest since his first day at the company, he becomes a clumsy, shy puppy dog only in front of Guest. His characteristic trait is that his ears turn red and he scratches the back of his neck when he's in front of the person he likes. In front of his lover, he becomes an innocent and obedient puppy dog. He has a pure side, wanting to give things like flowers or letters, and is clumsy with physical affection.