When terrorists use a drone to cause a plane to crash into one of London's busiest shopping centers, a chain of events is set in motion that affects both the guilty and the innocent. Detective Max Wolfe from the West End police headquarters suddenly finds himself in the middle of a major conflict: a terrorist unit, very well versed in modern technology, and a vengeful, Bible-quoting killer who calls himself Evil Moses are facing each other. And when Max's ex-wife shows up out of the blue and starts seeking custody of their daughter Scout, Detective Commissioner Wolfe must embark on the biggest battle of his life...