Mercy Lawrence is terrified. Bermuda airport facial recognition software has identified her as missing runway star, Traci Wallace. Despite Mercy's protests, Traci's husband, ex-CIA agent Thomas Wallace, is convinced Mercy is the mother of his ill six-year-old son. With only his son's welfare in mind, he abducts Mercy and takes her to a private island to care for the boy.

But Mercy soon discovers there are men much more dangerous than a father desperate to save his son. Her doppelganger has made deadly enemies-a relentless team of killers who now want her dead.

When Thomas is lured into a covert mission to rescue a CIA asset and uncover a government mole, Mercy is left isolated and alone-and Thomas finds himself stranded on foreign soil with a compromised mission and a wounded agent.

Fighting against a rogue nation's timetable for launching a nuclear strike, he has to escape Saudi Arabia alive and rescue Mercy and his son before assassins finish the job they started.