Amy Dayne has not had a happy life. Abused by her brothers, dumped by her husband, and addicted to heroin, she's started to work her way back to a relatively normal life as a call girl with the aid of her best friend, Starr. But things change when she meets Dave and Andrea McLaughlin, a wealthy and successful couple that has plans for her. As members of the Society of Jack-O'-Lanterns, they have power and privilege. More importantly, they want Amy to join them. Amy soon finds her world a completely different place. But to her horror, she realizes that along with power and wealth come dangers - dangers that quickly leave her with blood on her hands.