Starting their senior year at a new school, Rylee, Lyla, Brock, Garrett, and Cole soon realize that Pothercrest isn't any ordinary school. After speaking with her parents for the first time since arriving at Pothercrest, Lyla mysteriously disappears without a trace, but will they ever find her again? While searching for their friend, an unexpected visitor arrives with information Rylee never sees coming. Adysin has managed to get into the school undetected and is on a mission to regain Brock as hers. Will Rylee and her friends ever rid themselves of Adysin and her obsession with controlling others? Something even darker than Adysin and her evil ways is stirring though, something no one is prepared for.