Tris Prior was living a normal teenager life. She had the best boyfriend Four. She had the best friends too, Zeke, Shauna, Marlene, Uriah, Christina, Will, and Lynn. Until one day she took a test that would change her life. She was having a child and Four was the father. She didn't know what to do so she left right then and there to live with her older sister, Kiara in Tallahassee, Florda.