More than 200 years later, some of the animals and plants on the earth have evolved, become conscious, and can kill people. There are still some animals and plants that have not evolved, but the plants that can be evolved can affect the evolution of unevolved plants. The number of humans on the earth decreased significantly, and the earth was finally divided into six major bases. In 2256, the six major bases cooperated and signed an apocalyptic contract. However, because the people in base M killed people in base O for resources, the contract was invalidated in 2260.
Purpose: apocalyptic writing