Winter widow || Searching For The Truth

Two years ago Tony Stark aka Ironman found y/n in a dark alley, close to death, but he took her in and took care of her, but the question of who she is, where she comes from, she could never answer. What y/n knew was the names and faces of the people she killed, in those two years some memories came back, like project WW or the most dangerous and important project of Hydra, which it was unfortunately she doesn't remember not what it was about.
When she finally felt safe, the incident happened that got everything rolling again.

A story full of friendship, important and wrong decisions, love and hate, but above all the story of the search for the truth.