In 1871, a unified German Empire appeared on the stage of history in the European continent. The first proletarian regime in human history appeared in France. They sailed for the first time. At the same time, in another big empire on the Asian continent, two babies were born in two completely different families separated by thousands of miles from north to south. 1871 was a year destined to be extraordinary. Germany began to step onto the stage of history with unprecedented toughness, and the United States, which had been ravaged by Vulcan, began to be on fire. And the old empire that also wanted to seek a new life will suddenly rise in the forest of the world like Germany, or will it be short-lived like the Paris Commune ? let us wait and see!