After escaping Hell, Faye, Amy and Khael come home to Faye's devastated home town. It's the only place she's ever known and after all they have been through, it's a blow to her confidence on any chance that they can win against the demons.
Khael insists they move on from there, since the demons know that Faye will return. In their travels, the group realizes they are being followed. A mysterious man reveals himself having escaped Hell on their coattails. Khael is cautious, but knows that they need all the help they can get.
As the team grows, so does the impending threat to humanity. Faye and Amy feel the weight of responsibility and seriousness of their mission and grow up quickly. Among secrets and lies, the girls must find a way to become the heroes they are meant to be.