A history graduate student in 2023 accidentally penetrated the body of Hassan, the crown prince of Persia in 1941. At this time, the British and Soviet armies were pointing at Iran. His father, Karim Khan, was in dire straits because of his closeness to the Nazis, and he knew that he would have become the last monarch to be overthrown. On one side is the deadly chess game of the great power game, and on the other side is the existential crisis of the Persian people. With the memory of the future, Hassan juggles oil interests and national sovereignty. He secretly united with the United States, appeased religions, and prepared for war, trying to break the fate of the "puppet king" and create an independent way for Persia in the flames of World War II. This time, the throne was no longer the starting point of tragedy, but a shield to protect the country.