Yay another prologue

When Steve Rogers receives a call from Social services saying one of his best friends died and the child of that best friend was supposed to go to their god father, Steve is sister shook. Now, along with being an Avenger, he has to raise a five year old..?

(This story does not follow the Avengers storyline completely because I'm too lazy to figure out how to implement the child. Also yes I know everyone does this but... I wanted to jump on the bandwagon too.. is that the right metaphor?)