Crossing paths with bounty hunter Train is seriously bad luck for criminals! Train Heartnet, also known as "Black Cat," was an infamous assassin for a secret organization called Chronos...until he abandoned that cold-blooded existence to live on his own terms as an easygoing bounty hunter. But is Train's past as far behind him as he thinks? The battle between Creed’s Apostles and the Cerberus Team ends in a draw, with serious wounds on both sides. Just when Train thinks he can relax again, his friends Sven and Eve are captured by Creed, who believes that killing them is the only way to get Train to join him. Now Train has to race to save the only people he can trust.