The hard-working men and women of the Bokuto Traffic Corps are back on the scene, but this time they've got more to worry about than everyday traffic violations! During a routine arrest, they recover a secret document. Contained in it are step-by-step instructions to terrorists on how to wipe Tokyo off the map! Even the precinct station isn't safe from the bloodthirsty murderers that want this information, or from the rogue who wrote it. Can Miyuki and Natsume rally their fellow officers in time to save themselves and the city? Or is Tokyo doomed to destruction at the hands of a vengeful madman?