Fast-forward to a few hundred years into the future: Resources in the United States are scarce. The government has fallen apart and most of the population has left, looking for a better life somewhere else.
Immigrant laborers — many from China — have come to fill the labor void, and life in the new America is divided into three distinct societies. First, the Charters, walled-off cities populated by the elites. Next are the working-class cities where the laborers live, and last are the lawless and wild places in between.