This is a very different work, with the main character traveling through time, Black. The writing is excellent, at least better than some fanfics with very good statistics. I feel that the author is a liberal arts student. The difference lies in the way the characters are portrayed in this book. Other fanfics more or less have some filters on the original characters, creating a harmonious atmosphere. But this book, whether it's the writing style or the direction of the book, doesn't have that funny feeling at all. After reading a few chapters, you can feel the silly and pure black atmosphere of the gangster, like reading a gangster novel. I deliberately wrote about the power of the winery, the sense of oppression of the detective, and the caution of the protagonist. The characters are not OOC, they fit very closely with the original work, and there is absolutely no plot to subdue one's wits. Maybe it's because we just got together, and no one looked at it. But it is indeed a good quality book