 London, 2007. Tom Jackman is the only living descendent of Dr. Jekyll and Mr. Hyde. He has made a deal with his dark side: a body share. What Mr. Hyde doesn t know is that Tom has a family. There is a wife and two children that he ll do anything to protect from his dark side. With all the resources of modern technology, and the best surveillance hardware, he s determined to keep his dark side in line. He s done a deal with his own devil. What neither of them knows is that an ancient organisation, with limitless wealth and power, is monitoring their every move, and a plan over a century in the making is coming to fruition.