

戦場の聖女〜妹の代わりに公爵騎士に嫁ぐことになりましたが、今は幸せです〜
Unlike her younger sister, who is known as the Saint, Finne is rather unremarkable, and has been treated poorly at home. After being sent to a dangerous battlefield as a military doctor, Finne meets a critically injured duke knight named Leon and uses her healing magic to save him from the verge of death. Then, everything in her life starts to change dramatically...?! (Source: K Manga)
Senjou no Seijo: Imouto no Kawari ni Koushaku Kishi ni Totsugu Koto ni Narimashita ga, Ima wa Shiawase desu has been published digitally in English as The Battlefield Saint: I Was Made to Marry a Duke Knight in Place of My Little Sister, but I've Since Found Happiness through K Manga.
The Battlefield Saint: I Was Made to Marry a Duke Knight in Place of My Little Sister, but I've Since Found Happiness is currently publishing.
The Battlefield Saint: I Was Made to Marry a Duke Knight in Place of My Little Sister, but I've Since Found Happiness was written by Shikiso Utsuzawa, Renichi Akagi.
The Battlefield Saint: I Was Made to Marry a Duke Knight in Place of My Little Sister, but I've Since Found Happiness was published Jul 3, 2023 to ?.