Two serial killers correspond, luring each other into a deadly game although they have never met. No one is safe - and when they unknowingly find themselves on the same delayed train, are they even safe from each other...? N.B. : NONE OF THE VIEWS EXPRESSED IN THIS STORY ARE MINE... I believe that life is intrinsically valuable. These characters are mentally disturbed. Please don't go off and kill someone and claim this story made you do it.