Two words for describe this drama is amazing acting, of course with a great plot. I like so much dramas which has a interesting story with mistery in where you need to conect situations and clues and this drama has a lot of of these.Of course is about crimes but no boring conversely you must to pay attention for every clue, every object and dialogs. I was catch in each episode, also the villian is one of the best that I watch, he is really retailer , smart and powerful.However in some cases I was so frustrated, because he had a big conexion that always won and cover the truth, usually I think "He get away with it". I like that you cant never predict the situation, a lot of unexpected turnswithout boring legal procedures or long monologes. I'm sure they really like the drama has a combination of so many things that even touches of humor appear and you will be more fell in love with Ji sung, he is amazing actor and the cute girl catch your heart.