The Return of the Middle Foster | kotlc x mcu | watching the movies

Sophie Foster never had just one sister. When she was younger she had a redheaded sister that was three years younger than her. Sadie Aria Foster was a like Sophie and was apart of Project Moonlark. But when Dreykov saw genetic potential in little Sadie he snatched her from under the Foster's noses. Sophie and her mother searched, or tried to search in Sophie's case, for years. Until Dreykov thought that it was too risky for her mother to uncover the Red Room and had Emma Foster killed. To make sure Sadie never going out the truth about her family he changed her name to Svetlana Alianova Romanova. Now, many years after the Neverseen we're demolished, and Svetlana escaped the terrors of the Red Room. The elvin counsel, Sophie's friends, The black swan, and the avengers will gather together to watch the life of Sadie Foster.

Svetlana takes place of Natasha. I have never written this type of story before so bare with me

I haven't read kotlc in a while so personalities will be slightly different

Avengers: Assemble ✏️
Captain America: The Winter Soldier ❌
Avengers: Age of Ultron ❌
Captain America: Civil War ❌
Black Widow ❌
Avengers: Infinity War ❌
Avengers: End Game ❌
Hawkeye ❌

I have only ever seen one kotlc x mcu crossovers so I wanted to try this.
I HATE FITZ, ALDEN, AND ALINA SO THEY WIL HAVE VERY RUDE PERSONALITIES
SophiexKeefe
BianaxTam
MarellaxLinhn

ALL CHARACTERS BELONG TO MARVEL AND SHANNON MESSENER!!!