What will happen if one day you found out that the EX-BOYFRIEND of yours is one of your new found friends in school, and also a member of the famous idol group? And another question is what will happen if you found out that your family is hiding something from you that will changed your whole life? And the only one that knows about it is your EX-BOYFRIEND, and that’s the reason why he didn’t show up himself to you for a very long time.

  You are just an ordinary, yet pretty girl who's living a very simple life.  But what happens when your beloved parents discovered something that might change your simple life and transferred you into a FAMOUS UNIVERSITY in Seoul, SM University-- wherein ONLY TALENTED, RICHEST among RICH, and SMARTEST students study.  And one more thing, what will happen if you meet a SO-HOT-LOOKING-GUY but yet so cold and annoying, then suddenly became