Morisawa, a subordinate who has decided to go on a business trip to his boss Fujie and Kawagoe. Since it was the first transaction that Morisawa installed, Fujie will accompany him for follow-up. Fujie heads to Morisawa and the region while complaining, "I'm totally busy ...". The business talks are over, and Fujie wants to stop by the izakaya. The bad habit of drinking is well-received within the company, and Morisawa was afraid of it. Fujie gets hangover and misses the last train as the typhoon approaches after being told a lot of sermons. Morisawa was looking for an inn according to Fujie's instructions, but the hotel was almost full on the day, and as a result of searching around, only one room <twin room> was found.