Devin Gray has inherited his late mother's struggle against "a vast, previously undetected Russian sleeper network [operating] in the United States since the Cold War. he cells aren’t just embedded in every level of state and federal government. They’ve penetrated corporations that supply crucial technology to the Department of Defense and various intelligence agencies. With the network’s true scope still unknown, the only way to drive a stake through the heart of the conspiracy is to dispatch a covert crew to Moscow and eliminate the oligarch bankrolling it."