Responses
The spark in your eyes
https://www.mangago.me/read-manga/reminiscence_adonis/ - pretty sure she was a knight
https://www.mangago.me/read-manga/emperor_and_the_female_knight/
https://www.mangago.me/read-manga/light_shadow/
https://www.mangago.me/read-manga/golden_time_ryu_hyang/ - light and shadow sequel (in son's perspective)
https://www.mangago.me/read-manga/this_girl_is_a_little_wild/
Sigrid
Beware of the Villainess
Irregular Empress
Tysm! (づ￣ ³￣)づ
Looking for recs where the MC is a knight or uses a sword in a historical shoujo manhwa!