Amber Liu is one of the most popular students in SM University. She is known as a 'SM's Michael Jordan' because she can plays basketball very well until she was chosen as the captain of their school team. She is also one of the top students when it comes to study. Her best friends, Kris and Key are also famous like her but of course she is still the number one. Every girl in their school loves them and has keeping a huge crush towards them. But unfortunately, barely anyone can catches the trio's heart. One day, there is a new transfer student comes to SM University. The girl's name is Krystal Jung, a definition of beauty with brain. She is so pretty and because of that every boys were high over heels at her. But Krystal Jung is not the type who will play with someone's heart, so she ignores the boys' attention. But, her attention then shifted to one particular tomboy who doesn't show any interest towards her. Then, Krystal Jung starts to plan everything only to get the attention from that tomboy.