Tris Pedrad is twin sister with Uriah, and younger sister to Zeke. Shes a Dauntless teen huge party freak, loves Dauntless cake, favorite color is black. Just a normal Dauntless teen living a normal life, with lots of friends. But everything changes when she meets a mysterious stiff with blue eyes. Can she break down his walls and turn him into the tough Dauntless he meant to be?