1808, Blackfriars Abbey, England

Aiden Sutcliffe is the third member of the Hellfire Club to be sent into a long sleep by the Sorceress. He and his two companions, the Marquis of Lorne and Nicholas Darlington, bored and privileged gentlemen, brought a demon into the mortal world and now they must pay for it. They will sleep until the demon awakes, and then fight it to the death.

Present Day

Aiden is awake now, and together with his friends is doing the Sorceress's bidding. They must capture arch villain Stewart and return him to the Underworld, or risk taking his place. After an explosion that separated the three companions, he finds himself on the Isle of Moyle, invisible, and in the home of Ally MacDonald-Ellis.

Ally has always known she would be responsible for 'the end of days' and has taken up residence in the farthermost reaches of the United Kingdom. But even here her fate has found her, and she and Aiden join forces to defeat Stewart. When Aiden falls in love with Ally he has even more reason to want to survive.

But Stewart has plans for them that have been centuries in the making. Reunited once more, the Hellfire Club prepare for the end. Will they finally defeat Stewart and live long and happy lives with the women they love? Will they be sent forever to the Underworld? Or will they end up back where they started, in 1808, facing the angry mob?

The stakes have never been so high.