Tris Prior is 18 years old. Life is great except the part where her parents are divorced. Her mom married a man named Scott Smith. Her dad Andrew and brother Caleb live in Kansas. She has a great boyfriend and awesome friends. What she didn't know was that Scott had a daughter, and she's moving in with them. When her stepsister moves in everything starts out great! Then soon her life turns in to her worst nightmare. Find out what happens as Tris goes through some tough times. Created 7-20-15