sentences:  Andrew tries to help her reach the Rusty Ruins, though he says that they are beyond the end of the world.Through their travels, Tally comes to deduce that the villagers are living in a forcefield-protected reservation where Specials and Pretty Scientists conduct experiments about violence and ways to reduce mankind's violent nature.During this time, Tally starts to wonder if Dr. Cable's words to her have some truth - perhaps the Pretty operation that clouds everyone's minds is the only way that humans can live in peace, without destroying each other or the planet.