The repayment of a debt will change the balance of power for the entire Supernatural world.

Life drops a bomb on dragon shifter Simone Williamson when she finds out that her father owes vampire Lord Andre Silversbane a debt and has offered her to him as repayment. And Andre accepts.

Now Simone must learn to survive among the Nightshade vampires as the new Lady Silversbane without losing her life. And survive a plot by the Mad King Raphael, who wants her to retrieve an artifact that should remain hidden.

But when tragedy strikes, Simone will have to make a decision that will change the world as she knows it or destroy it.