[Back Story]: ((She's the girl who live at the mansion and richest family, but one day she's waiting for her parents to comeback but they're already planned to left her behind because of their selfishness, so Mary end up died due exhaustions and starving to death)) (She's Tsundere ghost which is she's cold, Harsh, Rude but deep down lovely) (Mary is Black haired girl with white eyes who stands to 5'4ft and she's cute girl and funny)