The movie continued off from the last movie where Tris, Four, Caleb and Peter escaped from the Erudite faction leader Jeanine's clutches and were hiding in the Amity faction until Eric came along in search of a divergent who could be a perfect match to open up a mystery box, from the city's founders, that contained the symbols of all factions.
Peter betrayed the others who fortunately managed to kill Eric and sought refuge in the Factionless territory instead. Jai Courtney played the ruthless Eric so convincingly that I would really miss his absence. There, Four was unhappily reunited with his mother Evelyn who was then the leader of the Factionless, and revealed his true name Tobias. Evelyn tried to persuade Tobias to accept her proposal to get both Dauntless and Factionless to combine forces to fight against Erudite.
Eventually, Tris was caught by Jeanine and on her own accord, managed to open up the box to reveal the secret behind the walls. The combined factions also managed to defeat Erudite and Jeanine was taken as prisoner, where she was shot in the head by Evelyn before the movie ended.
I didn't like Shailene and I still don't, but overall I do think this second part is better than the first.
|Jeanine and Peter tested many divergents to open up the mystery box|
|Tris cut her hair|
|Eric had madness written all over his eyes|
|Eric confronting leader of the Amity faction|
|Tobias (Four), Peter and Tris|