In the City-State of Tomorrow strange events are suddenly happening. Citizens disappear and reappear as mutants, while monstrous machines appear in the land and air. One robot denounces its master for barbaric treatment, another commits suicide for love, a third becomes a murderer, and the Universal Electronic Brain leads the Global Revolution.
Seven science fiction short stories on the problem of artificial intelligence and thinking machines, the master-servant relationship, the construction of servant-slaves, and the inevitable rebellion.v
