Moody kid seeks vengeance for the death of his parents... by infiltrating the "Guild" which had them assassinated... as an assassin himself! See, he has to kill people in order to find justice. Things get more complicated when he's ordered to kill his new girlfriend, who happens to be one of the boss's sisters. And then it turns out that she's robbing the Guild blind. So kid and girl go on the run, with disastrous consequences (and not just for the viewer).