In a world where demons and angels are constantly fighting, a demon and an angel get the same human to look after. The problem? They're siblings.
"Like I just don't get it, he chose to follow Lucifer! He made his choice in whatever B.C., and he's mad at me for making the right one?!"
"She's a bitch. Oh look at me! I'm a perfect little angel!"
"I do NOT sound like that."
"Yes, you do."
"I just asked if you got alon- Hey! No fighting on camera!"
"So, now that we're calm, how do you feel about being assigned to the same person?"
"It's gonna suck."
"It's gonna suck."
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.