Berlin hides a secret war.
When a vampire massacres a circle of magicians, Nathan Jakobs loses everything - including the woman he loved.
Now the killer is hunting again.
But Nathan has a secret of his own.
A secret that could get him executed by the magical Inquisition.
Hunted by monsters, betrayed by allies, and haunted by the demon father he despises, Nathan is dragged into a war between vampires and magicians that threatens to tear the hidden world apart.
And if he loses...
Berlin burns.