Yu Mi-Ra is major character and the primary female protagonist of The God of High School. She is the 25th Master of the Moonlight Sword Style and its last inheritor. She entered the God of High School tournament to either find a suitable mate to continue the lineage or receive the funding necessary to make the sword style a worldwide phenomenon. Along the way she meets (with some initial hostility and neck snapping) Jin Mo-Ri and Han Dae-Wi, who quickly become her closest companions.