Back Room: I Am a Flash in the Back Room

Version [w], I read the novel and wrote it myself. Please note that this article needs to be read by people with a certain background in back room. If you are a newbie, you only need to know a few basic settings. This article is to avoid conflicts between Naruto's ability and back room unless specific levels focus on Naruto's ability. Everyone is welcome to give your opinions. It is also a back room novel written for Naruto players.