Black widow

MCU Black widow also known as natasha romanoff is one of the best if not the best character ever existed. She held together the team (avengers) when no one did and saved them countless times she is an inspiration for so many including me. She was taken at a small age to go to the red room a place that brain washed her and made her an assassin, spy and skilled fighter .at one point she entered shields radar and that's how she met Hawkeye he was sent to kill her he made a different call and took her in. Since then they are best friends and same day would fight for who would sacrifice them selves.she was the first female superhero eventhough she got no powers she is probably at the same level as captain America and iron man according to her last movie BLACK WIDOW (late 2021) although she deserves better she had one of the greatest character developments ever. for beginning as a sexy assistant to a great leader and hero and most importantly human.