When a wealthy businessman follows a lead to find his missing brother, he dives headlong into a twisted underworld of squatters and vagrants that threatens to tear apart his family as he struggles to maintain his sanity.

And suddenly, overnight, the world came to a halt. Two men, two survivors, one kid, and hatred that separates them. A place forgotten by everyone, including the creatures that inhabit the Earth… until now.

Bill Marks is a burned-out veteran of the Air Marshals service. He views the assignment not as a life-saving duty, but as a desk job in the sky. However, today’s flight will be no routine trip. Shortly into the transatlantic journey from New York to London, he receives a series of mysterious text messages ordering him to have the government transfer $150 million into a secret account, or a passenger will die every 20 minutes.