One issue I have with this series is FMC read a book once (and didn't like it at that) but seems to have gained the starndard isekai protag "I remember every detail" thing that always happens and doesn't make sense that she would, also it was a friends like first book so I can't imagine it was that detailed about the goings on and all that. LOTR she did not read so this whole setup to me feels forced and constantly nags at my mind.