I was reading a the Fic "On Melancholy Hill" by AppleCiderr (FanFiction.net). Unfortunately it only has one chapter and the author did not continued to write this Fic.
Still, I love the idea of Tony hidding !
So I search for some Fics where everyone thinks he is dead or that he just vanished an nobody (even the avengers) don't know where he is, but he still lives only under an other identity !
An other idea would be that he run away because someone is after him (a villain or the avengers) and now he hides from them somewhere else (for example as a homeless guy or just a normal civilien)
Thanks for any help !!!