June 11th, 2018

Specific time travel fic

Hi, I'm looking for a fic, pretty sure it was on AO3. In the fic Tony and Steve are near Thanos when he maybe activates a stone and Steve wakes up back in time. He decides that in order to have a better future he needs to keep Tony out of the avengers and his life. In the end it turns out Tony went back in time too and spends his time fixing things. I'm hoping that this is familiar to someone.

Thank you in advance.