I'm not enjoying the clone addition or the going to the school trope addition where the mc doesn't even seem to be involved. For me the clones seems to detract from the story. In chap 26 the clone even has a interaction with the VP and will now bring trouble to the mc who really seems to be doing nothing. Even the treatment of the clone seems bad. The story seems to be giving him feelings, mostly dread at completing the orders the mc gives him and panic. It's making me feel like the mc is an ass and usually the mc is the one you're supposed to root for.
Also they seemed to have minimized Frey for the most part at this point, a character I liked. The sister story line just seems to be a copy of the Princess character and line from the 80,000 gold story. I don't mind having an annoying little sister added, but she takes up to much of the story. I'd rather see them do more with the skeleton village, the non-human characters and the country / country side itself. The loli prof trope, the offended noble trope and the school trope for me push it over the edge. Yeah, tldr.