I Have an Invisible Door

That's good, but I hope they don't create harems haphazardly, and if they do, don't do it too hastily.

It's a very good book with a fresh and well-organized plot, but there are too few chapters. I hope the author updates soon. It's not easy to find a good book, so please don't abandon it! Otherwise, I'll send you razor blades!

Good, very unique, and promising. Keep up the good work, author!

A different feeling