Hey, I have a very good recommendation for you! HP Doujin: Reversal by Kayne. This is a light novel. The male protagonist is Draco, and the female protagonist is an original novel. It's BG oriented! The storyline was very interesting. The female lead would use some cheat codes to reverse the direction of some characters in the original novel. Friends who like HP Doujinshi, don't miss this novel! I hope you like this fairy's recommendation. Muah ~😗