With the Inner Guard thrown into disarray by the German blitzkrieg, the daimon-born nefilim of the Scorpion Court gather in Paris, scheming to restore their rule over the mortal realm. Working as a double-agent, Diago Alvarez infiltrates his family’s daimonic court, but soon finds himself overwhelmed by his kin’s multiple deceits. 

Meanwhile, Ysabel Ramírez hunts a Psalm that will assist Operation Overlord, the Allies’ invasion of Normandy. Her objective takes her to Paris—into the heart of territories controlled by Die Nephilim and her power-hungry uncle, Jordi Abelló, who seeks the same Psalm in his quest to wrest control of Los Nefilim from her father. When their paths cross, he abducts her and leaves her to the mercy of his Nazi followers. 

But Ysabel is as cunning and bold as Jordi. She knows only one of them can survive to one day rule Los Nefilim, and she’s determined to be the one to succeed her father as queen.

Trapped in her uncle’s château hidden deep within the Fontainebleau forest, Ysabel discovers the truth behind her uncle’s lust for dominance: those that wear the signet of the Thrones are not blessed . . . they are cursed. And it may take a miracle to end this war once and for all.