This story takes place in the city of Chicago in the near future. The city is divided into 5 factions: Abnegation, meant for the selfless; Amity, meant for the peaceful; Candor, meant for the honest; Dauntless, meant for the brave; and Erudite, meant for the knowledgeable. On a given day each year, all sixteen-year-olds take an aptitude test that will tell them for which faction they are best suited. After receiving the results of their test, they must decide whether to remain with their family or transfer to a new faction.