The manga had only a few chapters currently translated to English when I first read it. That was earlier this year, so I assume it still has little translated chapters.
The setting is one of those medieval-looking settings in a world with swords (and probably magic too. Don't remember that for sure).
High chance it's an isekai manga, but I'm not 100% sure about that.
The main character is the daughter of some noble family. I remember her having light-colored hair.
In one of the first chapters, she beats someone else in a swordfight with relative ease.
At the moment, I can't recall much else. I will answer any questions if I'm able to.
Edit: I know for a fact that it was a manga. Not a manhwa or a manhua.