Isabelle’s mission seemed so clear: kill the king of the vampires to give humanity a fighting chance. Except she didn’t count on falling in love with him. And she didn't realize he held secrets that could actually end up saving the human race.
As the kingdom falls and Isabelle’s heart is torn between two worlds, everything changes. There’s something more dangerous out there, a plague that might destroy both humans and vampires alike. The only way to survive it might be to find a truce between species.