She saw Shang fighting Shan Yu, and she jumped into the fight, saving his life! But as a result, she was deeply wounded! Then, with her clever thinking, knowing they were outnumbered, she used her dragon to cause a mighty avalanche to fall upon the Hun army! All of the evil soldiers were buried in the snow, and everyone believed the war was over. But when Mulan's wound was checked... her real body was exposed! Everyone in the army discovered she was a woman... and that warranted execution.