Set 30 years in the future, San Country has fallen under the control of AI. A group of young people determined to take charge of their own destinies forms the Random Alliance and launches a real-time confrontation against the AI, Zero.Eventually, by integrating the ancient wisdom of the I Ching, the Random Alliance defeats Zero with a universal random formula. They rectify Zero's upgrade trajectory, ushering in an era of harmonious coexistence between humanity and artificial intelligence.