20in the 1940s, the ancient land of china was ravaged by the iron hoof of japanese imperialism. ccc。 all forces are inextricably linked, and they have staged consecutive battles and stunning legends worthy of writing on this land. tianjin wei is located at the bottom of jiuhe river, the location of the concession of the world, and is also one of the cities with the most fierce struggles between the parties. shen xilin (played by huang bo), a manager of donghua foreign business in the french concession, is very good at everything, has a lot of money, is romantic and versatile. there are all kinds of speculations about him in the world, but only shen xilin himself knows that his life is not only business, but also shoulders the fate of his family and country. he is the director of the intelligence agency of the wang puppet regime in tianjin, and he and his socialite mo yanping (played by yuan quan) have handled important information that is of great importance to the world. in addition, shen xilin also has a crucial identity that is unknown. in a dangerous city where china and the united states are mixed and we are competing against each other, shen xilin will witness the most important moment of historical change...