This is my first review . After watching so many great shows like leftovers , dark and ... with complex storyline and good drama finally I see a great show with superb acting and well-developed characters . I usually avoid korean dramas because of so much romance but in the recent dramas I watch I never expected this show to be so smart and having satisfying ending. I realy enjoy the detective personality and Yoo jae myung acting too . He portrays the detective excatly nothing less or more . It is slow paced but worth the paitience until the end.