"Is a man without shame even human? Beast." I love this kind of exchange of dialogues between the protagonist and antagonist, especially in detective movies, it is very manly and have some depths to it. Not all can pull off such impact, with a little bit drama but more combat. Aside from comedy romantic genres, I love watching detective, history, culture eye candy, and this movie give it all! Cha Seung Won did a great job as detective here as a serious film. and I was only able to get the whole picture almost at the end part, well the usual Asian movie, revealing the whole thing almost at the end. It is very interesting story and they made a good plot, pacing, in the movie. Only that, it is literally raining blood! It has mixed of superstitious beliefs and so you can appreciate the culture of Korea more. I like it!