The Hua Mulan in the play is an ordinary weaving girl. After her predecessor Zhixiu led the stage, he himself was ordered to bravely face difficulties and go through all kinds of hardships. After going through all kinds of difficulties and dangers, she finally completed the mission of Zhixiu and Qintu, and protected the married prince. A series of unforgettable love stories happened. When Rouran’s main battle force was very powerful to start the war, Mulan asked her to disguise herself as a man. He has been in the army for his father for more than 20 years. During this period, there were many difficulties, but he still did not let him back down. A girl survived very hard in the boys' army. He overcame all kinds of difficulties with his wisdom, strategy and tenacity. He put down the decades-long war between the Northern Wei Dynasty and Rouran and promoted the final peace between the Northern Wei Dynasty and Rouran, bringing the two nations into a fusion. He made a great contribution. After the war, he did the most civil work. An ordinary daughter, and got a happy love with the prince Rouran