Half-faerie Skylar Corazzi doesn't have to go hunting for trouble, it finds her on its own.

After earning a spot in the university sentinel program, Sky thinks she has it made... until the first days of boot camp. The vampire and shapeshifter coaches mean serious business and have no qualms about whipping her into shape.

Shortly after Sky witnesses a grisly automobile accident, sentinels rule it wasn't a case of poor human judgment. A string of negligent mortals making reckless choices indicates an evil faerie is interfering with fate. One by one, her friends land in the crossfire.

It isn't Sky's case, but if she doesn't stay on her A-game, supernaturals will die—and one may be the man closest to her.