The War Between Cities and Counties

The background is in a parallel time and space, a large area without a country. The area has a system of counties. Each county has several districts. There are residential areas and residential buildings in the district. Citizens can participate in the competition. Each person has about 20 soldiers. The number can be adjusted by himself, as well as vehicles. They can fight and occupy each other. The weak can eat the strong, and engage in modern warfare in the streets. Including war games, tactics, military industry