" Autumn in Han Palace " was a fantasy novel with a historical background. It mainly told the story of the female protagonist Qiu Chan, who was framed at the end of the Han Dynasty and transmigrated to another world to become a cultivator. After going through all kinds of hardships, she finally saved her country and people. The main theme of the novel was about saving and protecting the country and its people. In the novel, Qiu Chan constantly improved her ability through cultivation and combat, and finally defeated the evil forces to protect the lives and property of the country and the people. Through these plots, the novel conveyed to the readers the reverence and responsibility for the country and the people, emphasizing the importance of maintaining peace, resisting foreign enemies, and protecting the homeland. At the same time, through Qiu Chan's experience, the novel also explored the theme of human nature, emotions and family, providing some space for readers to think.