In the Mazi Noodle House in the desert, the charming proprietress (played by Yan Ni) ordered a revolver from a Persian businessman, who also demonstrated the power of the cannon. The sound of gunfire attracted the patrol. After the proprietress and her lover Li Si (played by Xiao Shenyang) hid the guns, they made jokes and entertained them with food. Only then did they stabilize the shrewd captain...