Lee Ji eun also known as IU is and 18 year old highschooler. She loves going out, and partying. She is outgoing and easy to get along with. She loves to go clubbing, but aside from her personality. She's from a really rich family.

On the other hand Kim Minseok or aka Xiumin an 18 year old highschooler is quiet and reads, or study on his freetime. He hangs out with his group of friends called EXO. And he too is from a rich family.

What will happen when these two completely different people meet eachother. When their worlds colide. What will happen?   

       IS THIS WHAT YOU CALL FATE, OR A MISTAKE?