Thanks to Chloe Bouland(americanfightpuppy) who wrote an amazing fanfic for this video. Check http://archiveofourown.org/works/1027... to read the first chapter!

Story: Tony woke up at a strange place, couldn't remember anything. A man appeared in his dream told him to think. So he started to think about the last thing he remembered: he died for saving Steve. And now he's just a program watching Steve through cameras...