Chiara Marino, a quiet youngster, had a normal childhood in a devoutly Catholic home but eventually became frustrated by her restraints. In college, though, everything changes-for the better, Chiara believes.

Things begin to go awry when she meets Trey Sanders. Trey is everything she wants in a boyfriend-but he isn't interested, wishing to remain nothing more than acquaintances. Heartbroken, Chiara loves him from afar. And Trey's voice never leaves her-literally.

After graduation, Chiara begins hearing Trey's voice in her head. But instead of the sweet drummer she remembers, this Trey is cruel and vicious. And this is just the beginning. A host of voices emerge to torment this young woman at every turn, wreaking psychological havoc. Is she going insane?

Chiara believes that every voice leads back to Trey and his new wife. Trey seems happy in his marriage, but Chiara doesn't trust the woman by his side, believing her to be a follower of Santeria who is using black magic to speak to Chiara privately in her mind.

As Chiara slips deeper and deeper into the world of the supernatural, she starts to lose control. What is real? Can she find her way out of this disturbing labyrinth?