The life of Puyi (Zun long) is described in the film. He has been on the throne since he was three years old, and in his young eyes, there was only a cymbal on the minister, and Jiangshan was just an unknown term in his mind. When he grew up, he thought he could change, but he was burned by the eunuch. He thought he was the master of the Qing Dynasty, but he became a puppet of the Japanese. After liberation, he boarded the train back from Russia, surrounded by the people's Liberation Army who was escorting him. He guessed that he would die, so he hid in a narrow bathroom and cut his veins to commit suicide. However, he did not die on the train, and the mockery of fate was still waiting for him. The ups and downs of the Cultural Revolution left scars on his body.