3 Girls, Aly Rivera, Avi Murphy, and Ari Demonte, all in Highschool back in 1954, enjoying their peaceful lives. But not long after, a shooter enters the building. The 3 girls run to their dorm as fast as they can, but unfortunately, they don't make it. Their spirits continue to live as if they are still young teenagers, still switching classes and hanging out. It is now the year 2024, and they've been doing the same routine for the past 60 years. It is all until someone claims they can see the dead, Kelly Dutcher. Can they solve the mystery of why, and who, the three girls got murdered by?
In the epic conclusion to the Devil's Deal series, Freya has one final chance to discover the full potential of her own power, and to use it to restore balance in the universe - once and for all. After the destruction caused by Roisin, Ferya and Torix come to terms with their losses and mistakes... And prepare for a final battle that will change everything.