A devastating betrayal has left Markus in a dark place. His morality and worldview shattered, Markus dedicates his life to revenge. Alone again, Markus becomes a vicious vigilante to distract him from facing his worst enemy: himself. Outraged by Markus' unexpected success over some of his best agents, Cain employs an assassin to be his secret weapon against the troublesome youth. A master of their craft, this assassin stalks Markus as they plan his downfall. Will this new threat be just another conquest for the vengeful Markus or will they snuff out his flame?