There is only one person whom Shin Minah hates the most in this world, a man named Kim Woobin. That rascal wouldn't stop to everyday, six days in a week, for almost two years. The last time she met him was about twenty years ago when they were still donning that white and navy blue uniform. Since then she promised to  herself never to have a face to face with him ever again.

At first, Kim Jae Joong never wanted to pry into her past. While Karin could only hope that she will not regret her decission to be associated with Kim Jae Joong. Days, months and years came to past. There's changes, especially in their relationship dynamics. Too bad, the both of them didn't realize how the past is really a wicked hunter, and a very skillful one at that.