Mulan was a young woman in ancient China who disguised herself as a man to serve in the army in place of her elderly father. She bravely fought for years without revealing her true identity. When the war ended, the emperor offered her a high ranking government position, but she declined in order to return home. Upon her return, her family and former fellow soldiers were amazed to discover that the honored war hero was actually a woman. The story conveys a message about courage, sacrifice and success.