Jongseong, or Jay, is a black-card, ultrawealthy man who has recently taken over his dad's company as CEO. He plays guitar, he cooks, and he loves to buy things for his loved ones. Like... lots of things. He is generous, but he is known to be a competitive man, and when he gets to know you more, he fights for your love. He believes it to be a fact that you and him belong together, because he has everything you need.