Love this one so much! Main character is challenged by her sex and foreign status which makes thriving as a knight in a (once) enemy nation difficult for her. Faces A LOT of shit from other men, is talked down to, and is (tw) nearly raped and killed. A prince offers her an olive branch and she fights by his side during the war and they develop a mutual love (platonic on the MC - Pauli's side) and respect for one another. I feel this webtoon *really* delves into its feminist side when Pauli interacts with 3 special women during this story's post-war era which really levels up this webtoon from amazing to SPECTACULAR! Cannot recommend this enough. Fair warning tho, this story shows VERY little mercy and features medieval-like violence.
Emperor And The Female Knight