Recently promoted, Jessie struggles to get into the groove of things alongside her edgy and more experienced partner. Lately, she's found it increasingly difficult to hide an ability she can't control and doesn't understand. While investigating the murder of a local teen, she discovers the shocking truth about what she is. Worse, she suspects the killer who continues to hunt teenage girls is closer to her than she could ever have guessed. As she delves deeper into a world where demons, vampires, and werewolves not only exist but are all around us, unlikely friendships blossom as a group of misfits band together to put a stop to a madman's murderous rampage. In the end, Jessie, ever the outsider because of her secrets, can only hope to find friendship and love.