Wanda and Bucky were close kinda liked eachother. What they never knew was that after they escaped HYDRA made a child with their DNA. So when a new HYDRA weapon was introduced to the avengers they didn’t know it at all. Each mission the avengers were too late to get the asset. Until one mission they were prepared. They came quicker and better, they surrounded the asset. But some of them thought the person looked familiar to them. The hair…the powers. The thing was Bucky and Wanda weren’t even on the mission they were on a different one somewhere else.
Your Peter Parker’s secret 4 year old kid. You look exactly like him just as a girl. He has to make space for your appointments or school events. The avengers don’t know about you. He only tells you stories about the avengers but never showed you them.
Your were birn and raised in HYDRA and only 12 when you escaped them as the black viper. Sadly you were taken again at 13. You went on missions, got brainwashed and got training. Until one day the avengers break into the facility your in.
Your are only 14 and have an alcoholic and abusive dad and the avengers don’t know. So one night you and your dad get in a fight and you run out crying to your mothers office building. After you go to the avengers tower.
You are Natasha and yelenas little sister. You are all being taken into the red room right know. You have a strand of pink hair from birth. The red room thinks you can be the best widow so they call you „the Crimson Widow“. You aren’t allowed to see your sisters.
You are the baby maximoff sibling with 3 years old. You have the powers invisibility and you can see people’s emotions. Until one day the avengers breech your facility.