Bucky Barnes

You: Y/n barnes. you are buckys sister. You went into the army at the same time as steve and bucky and you and bucky fell off the train on the mission. steve thinking you and bucky are dead but really HYDRA saved you and Buckys life..for you getting a metal leg. As for you, you were tortured more then Bucky and was brainwashed into fogeting buckys your brother and steve and onky that you think HYDRA is good. (your a girl sorry boys) once bucky escaped HYDRA and there brainwashing you were way more tortured.Your code name is Shadow and your the best assasin nearly killing natasha but instead gave her a scar on the neck. Alexander aka HYDRA boss is still alive btw. Avengers: Natasha aka black widow, Steve Rogers aka captain America, Tony stark aka iron man, Bucky barnes, Clint aka hawkeye, Bruce banner aka Hulk. Story: HYDRA sent you on a mission to kill or capture bucky. You are in a caffee unnoticed. Steve and bucky are on a table chatting when Steve notices someone (you) in the corner