At the end of the Western Han Dynasty, the political situation was turbulent, etiquette was broken, music and music collapsed, disasters and famines occurred frequently, and the people were in dire straits. This is especially true for the Central Plains and Jiangnan regions, which are battlegrounds for military strategists. Although Dunhuang, located in the northwest desert, has become much richer due to international trade, it is still not enough to attract the attention of the world's heroes. On the contrary, it is more stable.
Concept: A beautiful legend that happened in Dunhuang in troubled times