Taking the Anxi Protectorate of the Tang Dynasty as the background, it tells the legendary story of Xia Changgong, a modern geologist who traveled through time and space and relied on the fusion of modern knowledge and ancient wisdom to help the Anxi army resist the Tibetan army. He grew from an ordinary scout to an ordnance supervisor, improved the defense equipment, invented rotating kerosene bombs, parabolic rockets and other devices, and cleverly cracked Tubo's Greek fire and magnetic storm formations. In the life-and-death contest with Tubo, Xia Changgong forged deep friendships with Ashina Yanran, Yuchi Yuanguang, Guo Xin and others, and together they experienced life-and-death tests such as glacial blasts, fire and rain burning the city, and fierce magnetic battles. The novel not only shows thrilling war scenes, but also deeply explores profound themes such as power struggle, the good and evil of human nature, and the responsibility of family and country, building a magnificent Anxi world. Through the progressive plot and complex character relationships, the work interprets the magnificent theme of "If Anxi never dies, the flames of war will remain bright".
