New Yorkers arent easily intimidated but someone is doing their best to scare them badly: why? After two inexplicable high-tech attacks the city that never sleeps is on edge. Detective Michael Bennett along with his old pal the FBIs Emily Parker have to catch the shadowy criminals who claim responsibility—but theyre as good at concealing their identities as they are at wreaking havoc.
In the wake of a shocking assassination Bennett begins to suspect that these mysterious events are just the prelude to the biggest threat of all. Soon hes racing against the clock and against the most destructive enemy hes faced yet to save his beloved city—before everyones worst nightmare becomes a reality.