The CIA has a secret weapon at its disposal, the vampire agents of CVO. But when the government no longer trusts its own, how do they rein in their toughest spies? With an even more secret weapon, of course: the DIA's vampire hunters! When these two meet, it'll be a take-no-prisoners confrontation with deadly consequences. There's plenty more horrific action and adventure in store for fans of America's most popular vampire secret agents.