The film tells the story of Da Guanxing, a wandering Chinatown elder sister who overcomes various difficulties with her tenacious spirit and ultimately drives away the local black and evil forces, guarding Chinatown. The female protagonist Guan Xi
Lei Xu (played by Zhang Yi), the director of the Airborne Minors Prosecution Department, along with nine members including the prosecutor Du Ziyu (played by Qin Lan), secretary Yang Tian (played by Xu Fan), and law enforcement officer Xu Zhangli (