In a world where vampire are hunted by lycan newbie vampire, Viola, stumbles upon Kaleb, a hunter from a rare Lycan bloodline. When Kaleb fails to kill Viola he is taken hostage by her coven and their 400-year-old leader, Lila. During his captivity, Kaleb and Viola form an unexpected bond. Their connection threatens to disrupt the plans of Kaleb's pack leader and Grandfather, Randolph Fenrir. Randolph plans to revive the dying Fenrir bloodline through his granddaughter (Kaleb's 13-year-old sister) Channing. When Viola tries to help Kaleb save Channing, she insights the ire of Lila and the coven. Now Viola and Kaleb have to fend off the vampires and the Lycans while trying to protect Channing.