Tale of Hyangdan
From MangaUpdates: The webtoon 'Hyangdan-jeon' is a romance comedy genre that reinterprets "The story of Chunyang', with a modern sensibility. The modern heroine accidentally possesses 'Hyang-dan' from Chunhyang-jeon and protects Chunhyang from the evil priest Byun Hak-do. It deals with a story that unfolds while struggling for something.