By the age of 25 Dr Jenn Hrulska is forging herself a successful career as a neurologist. But beneath her white coat hides a vampire's body. Jenn has been overcoming this gruesome genetic necessity by feeding herself transfusions.

Then she feels herself falling for Michael Avalon, a fellow doctor. Jenn worries about losing a mortal man, when Michael reveals the truth - he is an angel.

Just as Jenn thinks she has found love she becomes caught in a hideous and age-old battle. Caught between the colliding worlds of the Lords of Light and the Rulers of Darkness, yet bound by their dangerous and forbidden love, Jenn and Michael must find a way to survive the Angel of Death...