In the desert of the Western Region, there is a prosperous empire, the Yuan Kingdom. It is a pity that Ye Shan, the wise and majestic monarch of the original country, has been seriously ill recently. The country was in chaos. It is said that misfortunes never come singly. Once a hero meets his end, his situation will be bleak. Ye Shan's beloved Concubine Lan has been coveting the imperial power for a long time. When this opportunity comes, they naturally take advantage of it and step up their efforts to seize the power of the original country. Above the court, among the hundreds of officials, ten out of ten are Concubine Lan's followers. Concubine Lan's rise to power seems to have become the general trend.