Major Leah Morgan leads the LOC into their most dangerous mission yet--a decommissioned fort along the Hudson River, now the headquarters of the BCCS, where a dark ritual is about to unleash an ancient and unstoppable force. With her team walking into a fortress full of traps and supernatural defenses, Leah's strategic mind is their best weapon, but her growing feelings for Jamie threaten to complicate the mission. As the ritual begins, Leah must focus on the mission above all else, knowing Jamie has her back in the heart of danger. Is that the extra help she needs or a dangerous distraction? With time running out and the world hanging in the balance, Leah pushes herself beyond her limits. The BCCS won't give up without a fight, and Leah is ready to take them down. She will destroy the ritual and save her team--or die trying.