Kaifuku Lotion de Maou wo Taosu Koto ni Natta. ~Isekai Byurubyuru Kouryakuki~

One ordinary day, Aira Hagiwara, an average high school student, finds herself transported into a fantastical realm, reincarnated as the legendary Great Saint. Overjoyed at living in a world straight out of the RPGs she adores, her excitement quickly dims when she discovers her sole divine ability—an unusual power called “healing lotion.” Instead of wielding mighty spells or legendary weapons, she must rely on this peculiar skill to survive. The goddess who summoned her offers no explanation, leaving Aira bewildered yet determined. As she navigates this unfamiliar land, she realizes her lotion holds unexpected potential, far beyond simple recovery. With no combat skills to speak of, she must think creatively to overcome challenges. The journey ahead is uncertain, but Aira refuses to let her odd ability define her limits. Whether facing monsters or forging alliances, she learns that true strength comes from adaptability. In a world where magic and might reign supreme, her unorthodox power might just be the key to defeating even the Demon King. The path won’t be easy, but Aira is ready to rewrite her destiny.