A seductive, simmering supernatural romance set in Italy, that’s Sarah J. Maas meets M neskin.

Sixteen-year-old Lilly Deluca is furious when her father accepts a new job in shadowy hill-town of Castello, Italy.

From the moment she arrives, Lilly knows Castello is deadly - the town itself is divided by an invisible line, keeping the ancient warring families of Marconi and Paradiso from destroying each other.

Lilly quickly falls in with the seductive, rebellious Liza, brooding Nico and sensitive Christian, who are all keeping their own secrets.

Life starts to seem almost normal until Lilly accidentally breaks Castello’s most important rule- when the General’s men come to test your blood, you’d better not be anything more than human.