Looking for a Fantasy or Historical Fiction with a Female Main Character

So I'm really into romantic fantasy historical fiction manwha, manga, and web novels and I'm looking for something new to read. Mostly looking for underrated gems (bonus points if there's LGBTQ+ characters!), nothing popular on "booktok" if possible!

I really enjoyed Keeper of the Hidden Books (a WW2 historical fiction I read a couple years ago), but I'd love anything in any historical time period as long as the protag is female.

I'm not too picky when it comes to fantasy either. I just request that the book is SFW and is focused more on the plot than the romance between the characters. I love a good story with some great world building too!

I'm also open to any other books with female main characters if you feel I might enjoy it!