The Secret Life of Empress Isana 

College student "Sa-Na" wakes up in the Body of "Isana Castilla" of the Titan Empire, sentenced to burn at the stake for practicing witchcraft! A chance encounter with Ludwig, the Crown Prince leads her on a path to become Empress, as she embarks on a journey to help the now Emperor combat evil rivals! What lies in store for the new Empress and her little secret? Will she manage to find her way back home? (Source: POCKET COMICS, edited)