Aidan and Nora are living together in the forest while Josh is stuck in wolf-form; Sally is trapped with Donna in a strange place where she learns more about their supernatural connection.

After using magic and getting stuck in the past forever, Sally learns that she can possess herself, and realizes that by trying to change the past to match the present, she has forever changed her and the roommates' futures.

Sally tries to right her wrongs and free herself from the past she's stuck in, but the only way she can figure on doing that is by magically transporting herself to the present and seeking the aid of an old foe.

As moving day finally arrives, the roommates discover they aren't the only ones struggling with leaving the house, and a once-looming threat takes center stage, bringing with it a trail of death and destruction that no one is safe from.