Hanwang Jiangshan is back. Twenty-eight nights, master, get rid of demons. The emperor lowered purple stars. What does this sentence mean?

It means that the great man's country is prosperous again and Liu's country is rebuilt. "Twenty-eight generals of Yuntai (beautified as twenty-eight lodgings)" assisted Liu Xiu, a declining clan in the Han Dynasty, and finally established the Eastern Han regime, and the world was stable. Liu Xiu, the ancestor of Emperor Guangwu of Han Dynasty, was called Wei Xing to show his identity as the "the only thrill".