Chester led the AI robots to leave the earth for the moon. Humans live a monotonous life on Earth according to the rules set by Chester. In order to be able to get rid of humans completely, Chester searched for the Key of Destiny in human society. With it, it would be possible to get rid of the fundamental law. In order to defend the interests of human beings and to preserve the fundamental law, Jack, an AI robot, engaged in life-and-death fighting with Chester. Finally, the AI robots were completely destroyed and human beings gained independence.