After Desperately Deciphering and Utilizing a Mysterious Magic Book, I Created a S*ave Harem! Popular Idols, Classmates, School Girls, All These Beautiful Girls Are Mine!

I received magic books as an inheritance from an old relative who was disliked in the family. The old man’s analysis wasn’t advanced at all, but when I tried the magic that had already been analyzed, it turned out to be real. Apparently there are some kind of erot*c magic, so I’m going to do my best.