Ever since Hailey was a child, trouble followed her like a shadow.

Fights. Suspensions. Secrets. Everyone said she was just "angry."

But Hailey knew better-something dark lived inside her.

On a rainy September day in 2001, the darkness finally spoke back.

He called himself Damien-a smooth-talking demon with a crooked grin and a voice that felt like home. He claimed he'd been there her whole life, feeding off her rage, her pain, her loneliness... waiting for her to notice him.

Now, as strange things begin to happen and Hailey's sanity slips away, she must decide whether Damien is her curse... or her only real friend.