Christopher Marlowe, one time playwright and spy for Queen Elizabeth I, didn't actually die upon his own dagger at Deptford as history believes. He staged his death so that he no longer had to risk his life spying. He moved to Toulouse, changed his name, married and had a family. Towards the end of his life he went back to England to settle some old debts and set into motion a plot of revenge that would haunt the family forever. Fast forward 422 years and his descendant Isabel Le Doux is feeling the consequences of Kit's actions. Having been employed into His Majesty's Secret Service against her will, she is undergoing training and afterwards will be forced to go on suicidal spying missions for the King. Before this she was a major in the British Army and refuses to be trampled all over. Fortunately Kit found a way out of the bind that ties the family to the crown. Isabel's followed his clues and has found it too, and that way out is to work for Lucifer. Now all she has to do is find him, but what will that vital last bit of information cost her? More importantly - is she willing to pay the price?