Vincent Vernon, a former intelligence operative and sole survivor alongside his comrade Toto of a disastrous mission in Lebanon, is struggling to rebuild his life when he is drawn back into the world he left behind. Tasked with confronting the past and dealing with the fallout of the mission, Vincent becomes increasingly consumed by the pursuit of a mysterious figure known as The Marginal. As paranoia, buried memories, and conflicting versions of reality begin to unravel his world, Vincent finds himself on a manhunt that threatens to destroy what remains of him.
