I thought that I had everything. My life didn't have one single flaw in it. I had a loving family, plenty of money, and I was also the queenka of the school. I remember it clearly.  I was doing my homework at the local coffee shop with my friend.  It was December 21st, 2011 at exactly 9:00pm.  That's when I got the call.  That's when my entire world came crashing down.  That was the day I stopped smiling.  Now

It all started when the clumsy geek Joo Young Ju stands up against the infamous and biggest badboy in Donggun University, Oh Se Hun. He was every guy's nightmare and every girl's dream. Oh Se Hun was feared and respected by everybody. But not Joo Young Ju. What will happen once these two people will be at war?