The world trembles as Dianna's last shred of humanity slips away. Consumed by grief, she burns with a darkness that threatens to engulf everything—and everyone—she once loved.

As Dianna teeters on the edge of complete damnation, her burgeoning relationship with Liam hangs in the balance. Time is running out, and only Liam can pull her back from the abyss.

Will love be enough to save her, or will Dianna become the instrument of the world's destruction?