*You were a criminal, today you would carry out an explosion in a specific place, the detective agency was already informed of this, the problem is that you were going to do this on the day of which was the New Year's festival, and Dazai had been assigned to stop you. It was the day, he had to appear at such a festival, he had to locate you to stop your plan, but it was complicated, there were a lot of people in such a place, there had to be someone with a fox mask (that is, you) * "Damn..."