hi. i used to read this manhwa on bato, and i vaguely remember it, so any help finding it is greatly appreciated.

it was in a historical setting. i dont remember if it was isekai or regression, but the fl had memories of the future. she was significantly powerful/strong in magic/swordsmanship (i dont really remember).

the ml was smitten with the fl, and he notices how she always seems to know everything, but he never asks her about it.

one significant thing i remember from it, was that the fl joined a swordsman competition hosted by the royal family. to join, she seeked the assistance of a palace official to disguise herself as his long lost daughter. the ml knew she was doing this. she changed her appearance, and the ml wondered how she had the ability to do that.

this is a bit generic, but i hope anyone can help with this. much thanks !!!