The Divergent Series: Insurgent

Beatrice "Tris" Prior must confront her inner demons as she continues her fight against a powerful alliance threatening to tear her society apart, five days after evading a coup from Erudite faction leader Jeanine and her allies in a desperate bid for power and answers. The faction system in post-apocalyptic Chicago is crumbling, and everyone is desperate - Tris, along with her Dauntless instructor Four, are on the run, pursued by those who seek to exploit her selfless Abnegation upbringing. As they fight to survive, Tris discovers she has a crucial role to play in unlocking the secrets of their world, including a mysterious box that may hold the key to their society's future.