The golden avenger has been very busy lately! And that's because Tony Stark can walk when he's wearing his armor! But in civilian clothes he's confined to his high-tech wheelchair. So when Tony hears a report about large metal robots in the warehouse district, Iron Man rushes to the scene! And once there Shell-Head encounters the Maggia's finest: Dreadnoughts! What is Madame Masque cooking up in the city of angels?