Well, that was a great LN series. A protagonist with a passion for books who stopped at nothing to make her dream come true. Along the way she got a top tier husbando and (potentially) the biggest library there is. It is kinda isekai, but there is no heavy focus on that trope and thankfully no stupid game-like system of any sorts. Very interesting blend of magic and exploration of the power dynamics between the have and have-nots ( in terms of wealth, magic and status), as she gradually rises from peasant to nobility. Author also did some good writing on the transformation of morals whenyou live in this kind of world. Some casual peasant genocide is just like another day, value of (mostly peasant) life is extremely low here.

It saddens me that the last book felt more like a wrap-up than a logical conclusion. It left with some storylines unfinished (especially with those left in her home duchy) and we did not get to read about how she would use and abuse her new status (only the epilogue, measly ~20 pages). Sad, but author probably had her reasons for cutting it off at that point.