Four sisters. All born on the same day, a rarity, fraternal quadruplets. They have powers, and everyone knows it. They are feared, loved, hated, adored, and most of all beautiful. And not just their looks, that's just the cherries on top. No, they have the best personalities even though everyone know who they are.
But they're not alone. With them comes the youngest's, out of the four, boyfriend. He's a little rough around the edges, and he has shells made of stone wrapped around his heart, but if you ever see him with his princess and her sisters, he looks like a completely different person. She makes him melt and he would do anything for her and her sisters. Anything.
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.