Goto and Shinobu are returning from a conference in Karuizawa. Shinobu has sprained her ankle by falling down the stairs as she left and Goto has had to drive her back. Unfortunately, a typhoon is headed for Tokyo and they end up in the middle of the storm. Every way they turn there are traffic jams and road closures. Shinobu refuses to return to the conference because of the embarrassment of spraining her ankle. There's no way to get back to Tokyo...