Minho and Sulli, the two most popular students at school, got great grades and came from a wealthy family. Yet, both of them are players. Minho was popular among the girls and Sulli was popular among the boys. Sulli and Minho knew each other since their parents are best friends. On one fine day, Sulli's friends dared her to make Minho fall in love with her and at the same time Minho's friends dared him to do the same thing. Will either of them win or will both of them fell in love with each other?