Elizabeth Cross believes that the undead are among humans and when she crashes a party she wasn't invited to, her assumption comes true. With nowhere to go, (Since she is wanted by the police who are monitoring her home), she asks a vampire named Jeremy to turn her. Although reluctant, he turns her and takes her to the coven of the Apocalyptocrats. Upon finishing her training the coven is attacked by a pack of werewolves and Elizabeth is marked by the pack Alpha, making her the first vampire that can transform into a werewolf in the world's history. Zayn, the leader of the coven hatches a devious plot to send Elizabeth into werewolf territory, learn their ways, and destroy them all.