Bund Customs Pier and French Consulate Wine Cellar
The Japanese merchant ship "Asagiri Maru" was detained for smuggling tungsten ore. Lu Chenzhou was ordered to pursue the investigation but was obstructed by the Qing Gang. At the consulate dance, he discovered that French military attachés and Japanese agents used wine corks to convey information, and the "Songhu Defense Map" privately owned by the third leader of the Qing Gang had been replaced with a fake map. Finally, taking advantage of the seizure of the opium warehouse, he sewed the real drawings into the lining of the consul's wife's custom-made mink coat, and let the Japanese bombers pounce on the coordinates of the fictitious fort on the Huangpu River.
