The Battlefield Saint: I Was Made to Marry a Duke Knight in Place of My Little Sister, but I’ve since Found Happiness
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～ · Senjou no Seijo ~Imouto no Kawari ni Koushaku Kishi ni Totsugu Koto ni narimashita ga, Ima wa Shiawase desu~
Updated July 2026
The Battlefield Saint: I Was Made to Marry a Duke Knight in Place of My Little Sister, but I’ve since Found Happiness is an ongoing Adaptation, Drama, Fantasy manga (2023). Read it online free on XOmanga.
Unlike her sister, who is known as the saint, Fine is a simple girl who has been treated very unfairly by her family, a line of earls. She is sent to a dangerous battlefield to work as a military doctor when she meets the duke knight Leon. She saves him from dying with a healing spell, and later asks him to marry her! She suspects that he might be mistaking her for his sister, but...?
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About The Battlefield Saint: I Was Made to Marry a Duke Knight in Place of My Little Sister, but I’ve since Found Happiness
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- 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 ongoing.
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- The Battlefield Saint: I Was Made to Marry a Duke Knight in Place of My Little Sister, but I’ve since Found Happiness was last updated in July 2026.