At the end of the dynasty, the dynasty was corrupt. The emperor was ignorant, indulged in wine and sex, ignored the government affairs, and treacherous ministers were in power. The party members headed by Prime Minister Wei Song colluded with relatives to control the government affairs. Corruption became common, plundered the people's fat and anointed, and the country was riddled with holes. There are aliens peeping from the outside to the west, neighboring countries covet it, internal and external troubles, and the reputation is in vain. On the northeastern border, the Jienu tribe emerged in the grasslands and held the customs every year. However, the defenders repeatedly received no support because there was no one in the court. The Xiongnu in the north harassed and plundered all year round. In troubled times heroes emerge.