17 year old Nadine transferred a year ago to Dauntless from Amity to leave the awful memories that haunt her and the hatred from her younger sister. She becomes close to a certain Dauntless Leader who she had a crush on during initiation, so everything is starting to be good for her. But what will happen if her sister transfers? Will she tell Eric about her past? Will she sacrifice her life for the people of Dauntless if she has too? Will she remember him? Will she live? Or will she survive? Read this book and find out.