Seijo no Maryoku wa Bannou Desu

Since ancient times, the citizens of Slantania have been living with a mysterious force, the miasma, which brings forth monsters creating havoc in the world. The kingdom's Order of Knights struggled to contain the monsters, so the Grand Magus summoned a holy maiden, the legendary "Saint" to obliterate the monsters and restore peace.

One day, Sei Takanashi was suddenly pulled into a foreign world. Upon her arrival to Slantania, she found out that the Grand Magus had mistakenly summoned two Saints, her and a brown-haired girl. Sei was sent away, so she decided to focus on her new passion - the Medicinal Flora Research Institute, a place dedicated to studying herbs and potions. There, she had a fateful encounter with the commander of the Third Order of Knights, and her aptitude as a Saint kept influencing her life.