After the Anshi Rebellion, the Tang Dynasty turned from prosperity to decline. Externally, there were local military governors who supported their own troops and did not listen to orders and attacked each other. Internally, there were eunuchs who controlled the government, relied on military power, deposed the emperor, and suppressed the courtiers. Amid internal and external troubles, the situation gradually got out of control, and the "Niu and Li" factions in the court continued to fight and fight against each other; Lu Dongbin, Han Xiang, Bai Juyi, Liu Yuxi, Du Qiuniang, and Nie Yinniang experienced a story of turbulent feuds in the temple.
Concept: What were Lu Dongbin and Han Xiangzi like in history, and how did they become immortals?