The protagonist in the story is Nell, a "thete" (or person without a tribe; equivalent to the lowest working class) living in the Leased Territories, a lowland slum built on the artificial, diamondoid island of New Chusan, located offshore from the mouth of the Yangtze River, northwest of Shanghai. When she is four, Nell's older brother Harv gives her a stolen copy of a highly sophisticated interactive book, "Young Lady's Illustrated : a ", in which is told the tale of Princess Nell and her various friends, kin, associates, &c., commissioned by the wealthy Neo-Victorian "Equity Lord" Alexander Chung-Sik Finkle-McGraw for his granddaughter, Elizabeth. The story follows Nell's development under the tutelage of the Primer, and to a lesser degree, the lives of Elizabeth Finkle-McGraw and Fiona Hackworth, Neo-Victorian girls who receive other copies. The Primer is intended to steer its reader intellectually toward a more "interesting life," as defined by Lord Finkle-McGraw, and growing up to be an effective member of society. The most important quality to achieving an interesting life is deemed to be a subversive attitude towards the status quo. The Primer is designed to react to its owner's environment and teach them what they need to know to survive and develop.