One hundred years ago, a sheriff’s posse killed dark warlock Rhyfel Gremory, but his witch-disciples escaped, and their magic made them nearly immortal. To maintain their power, every year among the witch-disciples eliminates a descendant of 1 of the guys in the posse, a twelve-year routine that has cost dozens of lives, including that of Seth Tanner’s brother, Jesse.

Seth Tanner uncovers the cycle of ritual killings that feeds the energy of the witch-disciples, and he’s hell bent on finding vengeance about Dark Rivers for Jesse and stopping the murders. His fledgling partnership with Evan Malone complicates his mission, but Seth can’t walk away. Seth and Evan are learning to navigate their partnership-as fans and monster hunters-while they run after down another witch-disciple and prevent attracting the wrong kind of interest.

When the hunt takes Seth and Evan to Pittsburgh within the trail of another killer, they’ll need to conserve the intended sufferer and remove the powerful witch. If the skills they possess and the connection between them isn’t plenty of, the evil will remain unchallenged, and more folks will die .