IU is an ordinary girl in her school....In her school,, there were a  lot of prince charming...the prince charming is actually a group of boys that always  play football..but, they are totally super duper perfect...every girl in IU's school , loves them..even a plenty of them were addicted to the prince charming including IU bestfriend's , Hara Goo. But, it is different to IU..IU thinks that the boys are not so special..IU also anti them...But , one day ,, when IU is going home from school.