Iron Man 3 (2013)

As Stark's world crumbles before his eyes through the fault of unknown adversaries, Tony yearns to find the culprits and draw their points. Caught in a hopeless situation, Stark can only rely on himself and his ingenuity to protect those he cares about. This becomes a real test for the hero, who will have to not only fight an insidious enemy, but also understand himself in order to find the answer to the question that has been troubling him for a long time: what is more important - a person or a suit?