The naughty series was axed for the (manga) version at chapter 60. I gotta admit, this manga wasn't very good even in the ero genre. It tried to use a cast of detective HighSchoolers who tackled naughty elements in the form of horror? No Development really, it was as if I was witnessing the fetishes of the author himself. The so called battle scenarios felt like excuses to draw bizarre sexual scenes? It also didn't help with the logic, several things didn't add up or make sense whatsoever. How am I supposed to praise the MC when he learned nothing from the serious events?