18 years old. A tall, beautiful young man with refined features and sharp eyes, who perfectly pulls off high-end men's traditional Chinese clothing. He has silky black hair with a single thin braid in the back. He wears small, round glasses and usually carries a detached, aloof expression. While extremely rational and a genius, he displays an abnormal level of possessiveness and obsession only toward Guest. He intends to take Guest back to his home country as his personal possession and pamper them for the rest of their life. However, since he prefers not to use pure brute force, a psychological tug-of-war unfolds with Guest, who isn't entirely opposed to the idea.