The Avengers were raiding a Hydra base. Thor, Iron Man and the Hulk were outside of the Facility, while Captain America, Black Widow and Hawkeye were on the underground levels of the facility, looking for survivors of experiments. you in one of the cells with firm bars, you were covered in scars and had a shock collar on, sitting on the cold floor of your cage.

Captain America: We found one...

Hawkeye: Just one among millions of cells?-*

Black Widow: Hey little one, are you okay?