The tomb of Yan Dong, the former leader of the Six Cavalry Division in Chang'an, was robbed by tomb raiders, and the mysterious female pearl used to suppress the demon king was stolen, causing demons to erupt in the city of Chang'an and making it difficult for the people to make a living. The head of the Imperial Household Department, Yu Gonggong (played by Luo Jiaying), orders Ma San (played by Wu Mengda), Wang Zhuge (played by Jia Bing), Lei Yan (played by Xu Dongdong) and others from the Six Cavalry Division to suppress the group of demons and pursue them
The tomb of Yan Dong, the former leader of the Six Cavalry Division in Chang'an, was robbed by tomb raiders, and the mysterious female pearl used to suppress the demon king was stolen, causing demons to erupt in the city of Chang'an and making it difficult for the people to make a living. The head of the Imperial Household Department, Yu Gonggong (played by Luo Jiaying), orders Ma San (played by Wu Mengda), Wang Zhuge (played by Jia Bing), Lei Yan (played by Xu Dongdong) and others from the Six Cavalry Division to suppress the group of demons and pursue them