There are 5 groups in the society called fractions and they are Candor (the honest), Abnegation (the selfless), Dauntless (the brave), Amity (the peaceful), and Erudite (the intelligent). Beatrice has grown up in abnegation and has a choice to change her fraction when she is 16 and she will be given a difficut choice because she is divergent. People believe divergents are a threat to the system and the people who believe this will stop at nothing to end the lives of the divergents. Tris chooses dauntless, which is a dangerous choice, but also a great one because it leads her to Four, a silent mysterious man who trains the new initiates. How will she be able to save her parents and the man she comes to love? This book is an amazing read and you never want to put it down once you start reading!