Tony was playing around with Reed's time machine and wham! Goes back in time.... No armor on! He is screwed! Fortunately, Tony has a smart mind and also skilled with various martial arts. He attracts the attention of super-minded Sherlock Holmes. Watson actually witnesses Stark appeared through a portal and Holmes determines to find out the truth! As further as he digs in, Tony annoyed at the meddling detective finally throws up his dukes. "You know, You could totally pass for my great grand-father", Stark says.
Holmes cleverly countering, "Well, you could be me and I could be you trapped in some time paradox."
Stark replies, "Oh, and why say that?"
Holmes. "Using a machine to hop back to the past only to be trapped. You have no materials of resource to build and get back. You become locked in here for 100 years only and seem as young as you are all due the crystal you have embedded in your chest and to prevent that curse, you travel back in time to stop Professor Moriarty from making an exchange a magnificent luminous cube with a metaled armored man wearing a green cloak and metal mask."
The two battle it out from there.....