While on their honeymoon, cryptologist Alton Blackwell and FBI Agent Mallory Wilson receive a frantic plea for help. Resourceful Afghani teenager Mastana Meer, once instrumental in rescuing a mutual friend from Afghanistan terrorists, finds herself coerced into a nefarious plot by her Al-Qaeda uncle.
Having escaped the clutches of her terrorist uncle, the teen is days away from leaving Kabul for a better life when Alton and Mallory lose all contact with her.
As the former soldiers race to Afghanistan to search for Mastana, they battle Al-Qaeda terrorists, a resurgent cult of evil, and a web of political intrigue in which the label of friend and foe is not easily assigned. The duo must summon all their investigatory powers and combat skills in a desperate bid to track down their young friend and rescue her before her captors’ malevolent designs can be set in motion.