When the President is abducted by the mysterious DragonNinja in the heart of New York City, a pair of street-tough fighters named Blade and Striker are recruited by the Secret Service to track down the culprit and bring their leader home. The two brawlers chase their quarry through an escalating gauntlet of urban and natural environments—from city streets and highways to underground sewers, moving trains, forests, and caves—as they close in on the ninja organization's hidden headquarters. With ninja-related crime running rampant across the nation, the fate of the presidency rests in the hands of these unlikely heroes willing to take on an entire criminal syndicate to complete their mission.