Complex sentence: In a futuristic Chicago where people are divided into five factions based on their personalities, a teenage girl discovers that she is Divergent--a person who does not fit into any one group--and uncovers a conspiracy brewing in her seemingly perfect society.
Split into simpler sentences: In a futuristic Chicago where people are divided into five factions based on their personalities. Tris learns that she is Divergent--a person who does not fit into any one faction--and soon discovers a sinister plot brewing in her seemingly perfect society.