There is no widely known or recognized story called "Iron Mas." It is possible that you may be referring to "Iron Man," a popular fictional superhero created by Marvel Comics. "Iron Man" follows the story of Tony Stark, a billionaire industrialist and genius inventor, who creates a technologically advanced suit of armor to save his own life and eventually uses it to fight crime and protect the world. Is this the story you were referring to, or is there another specific reference you had in mind?
