Obliged to leave New York City in the aftermath of his previous mission, David Trevellyan is summoned to the British Consulate in Chicago. To the same office where, just a week before, his new handler was attacked and shot by a Royal Navy Intelligence operative gone bad. Assigned the job of finding the rogue agent and putting an end to his treacherous scheme, Trevellyan soon finds that once again, his only hopes of saving countless innocent lives lie not within the system, but in his own instincts and skills. Trust is an illusion--trust the wrong person, and it could get you killed.