She was a typical shy korean girl, the kind that's not involve in school activities, or any other thing of that sort. Studies was one of the only things in her life that she put extra effort in, all for her future. If you were ever to see the shy girl of Seoul Empire High School, she would most probably be sticking her head in a book, most probably something related to history. Never did she thought that she would ever be one of those girls, secretly admiring a guy from behind. That was all until she met...Kris Wu Yi Fan, a.k.a. the hottest most badass boy you'll ever meet. On the other Kris was into confident, sociable, and most importantly sexy girls. He was always known as the playboy in school, but despite that unsurprising fact, 95% of the school population of girls wishes to be his girlfriend. Kris' mental picture of the perfect girl for him was far, far from the kind of girl Jae Hee was. And after countless of times of rejecting the shy nerd, he never imagined that he would soon be the one calling out to her, "Come back to me."