The Butterfly Fairy Tale is one such like Mulan Pslam. A young girl wishes to go to an imperial school, however girls are not permitted there. Such like in Mulan Psalm, this girl disguises herself as a boy and passes the entry exams. A fellow student falls in love with her during her time there and she is also attracted to him. This leads to the events of her telling him that she is really a girl, and ending tragically. This opera has been likened to the western version of Romeo and Juliet.