Mulan was a Chinese warrior woman who lived during the northern and southern dynasties, which was between 420 and 589 CE, and her story was told through the "Ballad of Mulan". Hua Mulan, disguised as a man,takes her father's place in the army to fight Genghis khan. she fears her father is too old to fight and her brother is just a child , so she done her armour and heads to war in their place.