"The Proud Emperor of the World" tells the story of Qin Yu who traveled to Dachu and distinguished himself in power disputes with his outstanding talents. He first put down the rebellion in the south, but was jealous of the emperor and framed by the court officials. Barbarians in the north and neighboring countries in the south also repeatedly created crises and spread rumors to slander him and damage his reputation. However, Qin Yu always adhered to his loyalty and used clever tactics to repel foreign enemies, resolve internal crises, reorganize the court, and develop the economy. Amidst many difficulties, he worked tirelessly to protect the country of Chu and the peace of the people, composing a legendary story with ups and downs.