the play tells the story of japan occupying three northeastern provinces in china in the early 1930s. on a train from harbin to fengtian, on the one hand, the japanese secretly transferred relevant biochemical experts and important materials in preparation for bacterial warfare; on the other hand, the central bank of the south manchuria puppet government will secretly transport a large amount of gold through railways, and the kuomintang agent crow plans to blow up the car and seize gold; in addition, the secret stronghold of the communist party was also attacked by crows here, and the captain of the anti-japanese united agent team lin shengnan plans to arrest ukraine ddd。 focuses from all parties gathered, and a chinese version of the train robbery was staged along the south manchuria railway, which was more than 600 kilometers long.