Divergent Series: Allegiant [Blu-ray/DVD]

After discovering the truth about their walled city and breaking down its faction system, Tris and Four lead a journey out of Chicago to learn more about who has been manipulating their civilization in this thrilling entry in the YA adventure series. But once their group comes face-to-face with the society that turned their city into an enclosed experiment, secrets are uncovered that threaten the fate of humankind.