In the battle against the vampiric undead, humanity was slowly but certainly headed for extinction. For months, twin sisters Lily and Mel had been "quarantined" with thousands of other young people being harvested for their blood. Finally escaping with a few friends, the twins were separated—and now they must continue the fight on their own.
But when a monstrous betrayal places Lily in mortal danger, Mel must set out to find her, save her, and begin to unravel the empire of destruction that the vampires have built.