After the earth shattering revelation of insurgent .tris ( shailene woodley) must escape with four ( theo james) and go beyond the well enclosing Chicago.
For the first time ever , they will leave the only city and family they have ever known .
Once outside, old discoveries are quickly rendered meaningless with revelation of shocking new truths .tris and four must quickly decide who they can trust as a ruthless battle ignites beyond the walls of Chicago which threatens all of humanity in order to survive Tris will be forced to make impossible choices about courage , allegiance sacrifice and love.
