Actually, I’ve read the novel years ago and it was great. I think this manga and bakarina and koushaku were the earlier otome isekai novel being translated years ago. So, in my mind, these are the pioneers of this genre.
Ya know, at this point i wouldn't mind a total crossover of all otome-isekai protag joined together (Bakarina, Irene, Elizabeth, etc), with bakarina as the lead of course... it would be glorious and total chaos.