https://www.mangago.me/read-manga/ayeshah_s_secret/ Kinda..? It’s a short story though
https://www.mangago.me/read-manga/unhinged/
https://www.mangago.me/read-manga/the_way_to_protect_the_female_lead_s_older_brother/
Trust me, this is an absolute gem if you can handle a little gore. The female lead's a real villainess ɷ◡ɷ
Not historical but try Appetite
https://www.mangago.me/read-manga/i_want_to_be_you_just_for_a_day/ most badass fl ever
Thank you for the suggestions. I will read it now hahahahah
Does anyone know any story wherein the fl does not hesitate to kill people and preferably historical era (but if its not its fine) sangkyuuu