"For nearly 40 years an advanced nation has remained undetected by the outside world—and for unknown reasons, H-17 is recruiting.
The class of child genius Gabby Morningstar is interrupted by the news that her parents have been murdered. The detective assigned to the homicide then abducts her. Before Gabby can piece together her situation, she's sold to a mysterious group of individuals lurking off of an unmarked highway exit.
Gabby's feral runaway sister, Nikki, will stop at nothing to find her."