two killer have different ideal be the main theme of this movie . more exactly it the story of that book . after see this movie and it make me to read that book too . i like that movie because the actor can interpret what the character need them to act . of course and the most important and the story line be quite good and moreover and it not straight forward to give the movie theme to audience . we need to think after see it . to think the relationship between life and fate and to think about dream of people and to know more about life of killer or hit man . may be in this movie owe to some limitation and like movie length and star and etc and make audience sometimes confuse what go on that a it non linear plot . of course and movie can not be describe so detail a in book . after read that book and it really make me know the life of killer ( hit man ) . more exciting and more detail . anyway and this movie be good although it not easy to understand . really recommend everyone to see it and of course and if possible and read the book .