During the Republic of China, there was an undercurrent in Jinling No. 19 Urban area. Lu Zhaoming: Supervisor of the iron-blooded railway, a mechanical genius, with an unknown past hidden under the military uniform; Jiang Linyuan: "Relying on connections" to become the president of a bank early, perhaps with an additional layer of identity, holding abacus and gunpowder.
When the "Jinling-Fengtian" railway connecting the north and south became one of the means of Japanese aggression, the old enemies were forced to join forces to stop Yamato's invasion.
"Follow me, or arrest you, but that's not something that can be solved with just a nod."
"Comrade Major General, your heartbeat is louder than the train."