πI recommend HP Doujinshi: Reversal to you. The plot of this book is about Harry Potter Doujinshi, but the main character is Draco Malfoy. Not the Harry Trio, not Gryffindor, not Old Deng, and definitely not Voldemort! He intended that the reason why the female protagonist seemed to be wearing a book and actually transmigrated was unknown in the early stage. After the female protagonist transmigrated, she would use some golden fingers to reverse the direction of some characters in the original work. I hope you like this fairy's recommendation. Muah ~π