A dramatic history of Pu Yi, the last of the Emperors of China, from his lofty birth and brief reign in the Forbidden City, the object of worship by half a billion people; through his abdication, his decline and dissolute lifestyle; his exploitation by the invading Japanese, and finally to his obscure existence as just another peasant worker in the People's Republic.

In 1942 British soldier Jack Celliers comes to a Japanese prison camp. The camp is run by Yonoi, who has a firm belief in discipline, honor and glory. In his view, the allied prisoners are cowards when they chose to surrender instead of committing suicide. One of the prisoners, interpreter John Lawrence, tries to explain the Japanese way of thinking, but is considered a traitor.