Damn, how can an Isekai manga derived from an Otome game be one of the best Isekai of the moment.
The way she plans and execute her fief's improvements, and the way we see results. The way that not everything she does for good turns immediately to shit for the sake of drama. The way people around her can see her value in making the world a better place. The way that she clearly isn't trying to make herself a harem, but will seemingly get one anyway... and the fact that it isn't strange that people around her fall in love with her (a beautiful, young, rich, powerful, intelligent, driven and independent woman).
I love this manga so much... and being a man, with my "manly" preconceived notions, I almost didn't want to try this "Shoujo" manga...