This is actually a really good series! IF you are worried its going to be a naive and abused FL who is taken as a concubine and gets abused for 50 chapters this thankfully isn't that! In fact the series so far has been world and character building about and how and why she is doing what she's doing to protect the kindgom as she travels and studies to defeat the west. No bullshit quasi rape or palace drama just a lot of good ol adventure! She is pretty smart and strong though occasionally makes questionable choices. The characters are all good and interesting and it has interesting lore and world building.