When the Stark shell hit the Maximoff family weren't the only ones in the building. Anastasia Romanoff, sister of Natasha, was on a mission for the Red Room. What will happen when Natasha finds out about her sister and what will happen to Anastasia?

All Ana knew was violence and death. From being in the Red Room to becoming a Hydra soldier. It was the only life she really knew. So what do you think happens when the Avengers come to shut down her base? * I suck at descriptions sorry guys. I do not own any Marvel characters or storylines. The only thing I own are my characters and their story lines. *Cover by @CrossRhxdes