Tony Stark, the legal heir of Stark’s industry, is an outstanding entrepreneur. Tony also has a talented mind, which is also used to develop a lot of high-tech. T Tony thought he was protecting the country’s missiles, but turned out to be his own life-killing prop. After Tony was kidnapped into a cave, the kidnappers asked him to make lethal weapons. From then on, Tony completed his first character transformation. Originally, Tony thought that everyone and everything revolved around him as a reference standard, but in fact, everyone just took him as a prey and aimed his weapons at him.
So it can also represent the reactor hearth. It’s a metaphor for Tony to protect himself. When Tony was on the verge of death, the first generation reactor hearth rescued Tony again. Of course, it’s not that Tony turned into a perfect superhero in the first Iron Man. Tony is still cynical and talkative, and still makes mistakes, otherwise there’s nothing wrong with Iron Man 2 and 3. That’s why Tony boldly admitted at the final press conference that he was Iron Man. His narcissism, arrogance, conceit, smart and still can’t be wrapped up. But it’s also Tony, such Iron Man, that attracted the audience deeply.