Years ago, after Tony returns from captivity and shuts down his company's weapons division, he conducts an internal investigation to find out who was embezzling funds and selling weapons to terrorists within his company, exposing Obdiah Stane, a partner and former family friend, as the culprit. After his dismissal and public exposure, Stane lost everything, dedicating the following years to getting revenge on Stark.
Having the information that Tony is Iron Man, he sent criminals over the years to deal with the hero, but without success. However, when he hires Black Widow to steal the arc reactor plans, she uses her arts of seduction and espionage to carry out the theft.
With this information in hand, Obdiah manages to finish his project, building his own armor stronger and superior to Iron Man's, becoming the Iron Monger. However, he is not the only threat, as he has the help of two Russian scientists, who also make armor for them, Whiplash and Crimson Dynamo.
Meanwhile, Tony is living the peak of his heroic life, now being an Avenger, but the pressure also increases on him, pressure that increases when Obadiah returns trying to discredit him and not only that, also having to deal with three new enemies at the same time, who have technology similar to his. Now Tony has to reinvent himself as Iron Man, while dealing with everything that is happening around him. Another day in the life of Tony Stark
