The Kingdom of Prussia was not included in the Empire-led coalition against the British. Although the army of the Kingdom of Prussia is very strong, if the Kingdom of Prussia joins the coalition army, it can effectively share the pressure of the empire. But even so, the Empire had no intention of adding the Prussian kingdom to the coalition.

There were many reasons for this, and although the war was not over, the Prussians had already begun to oppose the Reich at every turn. The Prussians grabbed territory throughout Europe and expanded wildly. In doing so, they were clearly preparing to confront the Chinese Empire. What the Prussians had done in Russia had undoubtedly shown their ambitions.

It was inevitable that the Kingdom of Prussia would become the strongest country on the European continent after the war. There are no other countries that can challenge the world hegemony of the empire in the future, except for the Kingdom of Prussia. Therefore, the empire likewise wanted to limit the development of the Kingdom of Prussia. Refusing the Kingdom of Prussia to join the coalition and preventing the Prussian Army from landing on the British Isles was an important restrictive measure for the Empire. The Empire did not want what happened in Russia to be repeated in England.

In addition, the wealth accumulated by the British over the centuries has remained in the United Kingdom. Of course, the empire wanted to take all that wealth away, and if the Kingdom of Prussia joined the coalition, the empire would undoubtedly have one more contender. After all, the Kingdom of Spain and the Kingdom of Belgium are both the younger brothers of the Empire, and the Empire gives a small benefit at most