After Tris and Four brought down the Faction System and killed Jeanine, they got married the next year and had a baby girl named Natalie. They were living a happy life until they remembered Eric was still alive, wants to keep the Faction System running and continue what Jeanine started.
The only way he can do that is to keep Four and Tris' child away so they can listen and follow what he says. Something will happen to their child every time they do not listen.
Tris makes a deal with her brother Caleb to take Natalie away and into another faction. Caleb takes Natalie to foster parents in Abnegation and live her life safe and away from Eric.
Will Natalie stay away from all the trouble and be safe or will she return? Will she go and find her real parents when she finds out that she is adopted?
READ AND FIND OUT.
The characters belong to the spectacular Veronica Roth apart from the characters I added of my own.