Wonsureul Saranghage Doen Iyue Daehayeo

How could I love the enemy?
After her parents’ death, Lia versed herself in swordsmanship to protect her family. But as the Empire’s only female Commander of a knights' battalion, she can't seem to catch a break because of the meddling Duke Edgar! But wait... Why does this “enemy” blush whenever he looks her way?!
(Source: Manta)