Kahi has a very dark past and nobody knows about it . One day,she met Jung ah and their special bond begins. What will happen when Kahi found out that it was Jung ahs parents that killed her parents? Would she take revenge? Would Jung ah stop Kahi in time? Foreword~Kahi:" Jung ah,how many times must I say that we do not match and we belong to a different world?" Jungah:" But unnie,if you are together with me,I promise I wont tell anyone about your secret so can you stay with me and tell be about your secret.... Kahi:" I said stop means stop!!!! I love you but our love is forbidden so dont love me and just go and live your life!! Jungah:" Why is our love forbidden??" Kahi:" Because of my dark past...."