User blog comment:B214/High School DxD EX/@comment-26821288-20150727112039/@comment-26821288-20150727221145

Well, I just have a feeling that it might be some fan's work, or someone who tries to belittle the LN readers might have wrote it. And also, you didn't add the characters, which means that probably, you aren't sure whether it is Ishibumi's work or not.