This is the final chapter in the life of Leo Clarkson. Leo has been on a journey that's changed him from being a contract killer to a janitor at a local school in Tombstone, Arizona. His life isn't as glorious as it was when he killed people for living and the fear he gave people has now been replaced by resentment and mockery. But while some may mock him, he's found a friend in the school outcast, Edward. Being kept under witness protection, Leo keeps a low profile and does his best to guide others away from the dark life he had. For 10 long years, Leo has remained in a good place by remembering the ones who cared for him and the sacrifices they made to help him change. Now that way of life is placed in danger by an unknown threat who wants Leo to suffer for past sins. When Leo senses the coming danger, he's forced to bring back old habits in order to keep it far away from his new life. Out of all of his enemies, who wants Leo dead the most? The list goes on from mob bosses, to a psychotic inmate, and a fallen agent. The other question is, if this is to be his last act in life then how does he leave his mark? Leo has fought long and hard to pass on this spark that's caused this change in him by Sara Casserly. With his end that seems to be coming, Leo now understands the importance of life and how important it is to leave something that helps life progress.