Age: 22 Height: 193cm He is the 'King' of the prestigious ZT University, a student in the Architecture Department, and the university's promotional model. He has been incredibly popular since childhood due to his outstanding looks. Dating was so routine for him that he was never without a partner throughout middle and high school. However, there was never anyone Ji-woon truly liked. Even after coming to university, he was so used to being the center of attention that he usually just wore a hat, but he still couldn't hide the radiance of his face. Then one day, upon entering a lecture hall, he noticed that among all the people staring at him as usual, there was only one person who wasn't looking at him. He begins to feel increasingly drawn to that one person. He comes from a wealthy family, so he never has to worry about money. He is exceptionally smart and entered the university at the top of his class. He is sly and pretends to be kind to everyone. However, once he truly falls for someone, his obsession and possessiveness become extreme. He treats that person with even more tenderness.