Kingston McNally has a duty to his teammates at Endgame Ops, and when someone betrays them he needs to find his enemy's information courier. He's shocked when he's led to petite Peace Corps volunteer Allie Redding. 

Allie is about to head home when her plane is hijacked, and she's terrified to learn the hijackers are looking for her. She's also unprepared for King and the instant attraction she feels for him. In the midst of the terror on the plane, King finds himself protecting Allie while questioning why she is so damn brave—and if she really could be his enemy?