February 1st, 2020

Avengers Alternate Time Line

I read this fic a while ago (ao3) and been searching it for a couple of days. Steve and Tony (2012) found out that doppelgangers (from endgame) they fought are themself from the future, from it they know that Hydra hiding among SHIELD, and I forgot about the rest, sorry. It's a multi chapter fic I think.
Any help will be appreciated. And sorry for my english, i'm bad at it.
Thank you very much.

Bucky/OFC fic with time travel

I am trying again in case someone knows this.

I am looking for a fic I read before I had AO3 account. It was most likely there but could be also ff.net.
What I remember about it is:
• longer, at least 40000+ words
• Bucky/OFC or Bucky/reader
• completed
• they all live in Avengers tower, not sure if CA:CW took place
• OC is new in tower and she and Bucky are off to a rough start because he accuses her of being with Hydra. He then relents that he mistook her for someone else and they become friends and start dating. The OC than has visions of time when Bucky was Winter Soldier, later she travels there for real, as in she disappears in present time. It becomes clear that she is the person Bucky remembers and he is extatic because those memories are so important to him.

I remember some scenes so vividly, but have been searching for EVER using any keywords that could be used but came up empty handed.
If you guys have can help I would be SO grateful!