Differentdivergent Stories

This book is about a girl named Sammy and how she lives in a city with a fence around it. When they are 16, they take a test that looks into their future, it being 10 minutes or 10 years. I hope you guys like this. I don't know the plot yet but I'm figuring that out. I hope you guys enjoy it!!! KEEP CALM AND STAY FRESH!