Saki's visit to the U.S. takes an odd turn when she meets Takizawa in front of the White House. He's naked and armed with a gun. He has no memory and may be a terrorist. And he's joining her on a flight to Japan.

As missiles fill the skies above Japan once more, Takizawa must rush to prevent a catastrophe far greater than Careless Monday. He has the resources - but does he have enough time?