The Dark Law of the Apocalypse Arrives

Three years after the end, human civilization is on the verge of collapse. Survivors everywhere built "shelters" to eke out a living. Until the great war began, the E-class survivors discovered a new type of energy, and human civilization once again ushered in the dawn. The surviving humans began to vigorously develop artificial intelligence AI, and began to use robots to clean up zombies and mutants. Human civilization finally returned to the "new order". … But the good times didn't last long, and a large-scale collective defection of AI agents broke out in the eastern expedition.