Shanghai 13

During the Second Sino-Japanese War era in Republic of China, patriot Mr. Gao (Chiang Ming) is dissatisfied with the traitorous acts of the Reorganized National Government of China and together with thief Black Hat (Jimmy Wang (actor)), he steals a traitorous contract set up by the government for the Japanese. Gao plans to bring the contract from Shanghai to Hong Kong and break it to the public, in hopes of exposing the traitorous acts of the Reorganized Government. Gao becomes the assassination target of the Reorganized Government's interior minister Hung Xu-wu (Seung Fung).