Chuuya and Dazai go on another mission. Instead of a hotel, they stay overnight at Dazai's country house, which Chuuya had never heard of before. Strangely, but Chuuya falls asleep in the car on the way to Dazai's house. And the reason is that in fact, Dazai does not plan to carry out the mission, he wants to keep Chuuya locked up near him