The movie "Ghost Blowing the Lamp: The Jingjue Ancient City" mainly tells the story of Hu Bayi and Wang Kaixuan leading the archaeological team organized by Shirley Yang to the hinterland of the desert to search for the Jingjue Ancient City. Hu Bayi went to the mountains and countryside and came to Ganggangyingzi on the border between China and Mongolia. He brought the only book left at home - "The Secret Technique of Yin and Yang Feng Shui in Sixteen Characters", and memorized the words in the book by heart in his spare time. After joining the army and going to Tibet, he encountered an avalanche and fell into a huge ditch. Hu Bayi used the secret skills he knew to escape. After demobilization, Hu Bayi and his friend Fatty joined an archaeological team heading to Xinjiang for archaeology. The group went through all kinds of dangers and arrived at the ruins of the ancient city Jingjue in the Taklimakan Desert, and entered the underground "ghost cave". There are many mechanisms and traps in the cave. This mysterious ghost cave seems to be under the control of a prophet. The film intends to form multiple sets of games through the contrast between the archaeological team's dedication to scientific research and Fatty Wang's greed for money, and the contrast between An Liman's piety and the archaeological team's attitude to form a vivid portrait of the expedition team. Through the passionate performances of many talented actors and actors, the characters that once existed in readers' imaginations are brought to life on the screen, and this thrilling desert adventure is restored.