The three core AIs divide the world, and the fate of the country in reality is determined by the virtual battlefield. In neutral airspace, human beings participate in the war with consciousness, competing for the original energy that maintains the operation of real cities. What determines the upper limit of combat power is the power called "configuration pattern". The top textures are monopolized by the government, and the lower-level painters can only pick up the discarded textures left on the battlefield. Lin Yan, an apprentice in the slums, can see the "missing pen" invisible to others from the residual marks, repair, reconstruct, and even establish new relationships that have never been authorized by the three major AIs. As new patterns were born, he gradually discovered that what he could really rewrite might not be just the configuration patterns, but the world rules written by the three major AIs from the same white picture.