We're Not All Heroes - AOU

Description

The fan theory:

I cant find the picture so imma just type it.

"I read a fan theory that when cap travelled back Intime to return the stones, he got Nat back in exchange for the soul stone and then Nat helped him return all of the remaining stones and she helped him fix all of the stuff that they messed up when they collected the stones.... he didn't marry Peggy because that will change the future, and marrying Peggy will prevent her from marrying the husband that she married when Steve was frozen in ice, so he just stopped by to dance with her. then when they were ready to go home they only had 1 Pym particle left, so they promised to stay and only return if one of them dies. years passed and Nat and Steve got married, lived together until Nat died and that's when cap returned to inform everyone that everything was ok. but when Sam asked who the girl Steve married was, he refused to tell him because it was actually Natasha."

Series description:

When Steve Rogers went back in time to return the stones to their original time he decided to stop by Vormir first. A soul for a soul, right? He brought back Natasha and together they returned all the stones. One problem, they only had one Pym particle left in their final destination, Natasha realised this while Steve had his dance with Peggy. They were stuck in the 1940s for years, eventually falling in love and getting married. They were so in love that they wanted to start a family together, the second problem, Natasha couldn't have kids. They found a woman who would be willing to have their baby, so they did, using Steve's sperm. The child grew up, strong and fast, much like her father. Smart and quick witted, like her mother. They named her Natasha Romanoff Jr. She grew up and met a boy, then they got married and had a child of her own. Natasha Romanoff lll. A few years after she finishes high school, her parents thought it might be time she meets her grandparents. They gave her a special mission, keep and eye on Bucky, Clint and Yelena. She does, until she gets news that her grandmother has died. (When Steve returns as an old man in Endgame). Steve's new mission for the girl is to talk to them, help them.

Book description:

Its been two years since Sam and 'Vanessa' go looking for Bucky after he ran off. They've been following cold leads and turning up with nothing. By now they're just grasping at straws for any form of a real lead. at Tony's party, Sam and Vanessa are invited. until there's an attack, turns out tony created a murder bot. Vanessa decides to help the avengers, again, and meets Wanda and Pietro Maximoff.

Sorry this description is shitty, I have a small idea of what I'm gonna do but I cant think of a good description without giving away my main idea. thanks, have fun reading.