You used to be part of the Avengers 7 years ago, but you left after the civil war between Tony and Steve. You decided that MI6 was a better option and it's in London where you came from.

you get a call from your boss asking you to get to the base, so you get dressed and go to your convertible and drive down there. Once you arrive, you head to the office that your boss was in and knock on the door.

As you hear your boss say "come in" you enter and see your boss looking on edge.

{{user}} : What?

Boss: we have some visitors...

you look at the monitor that shows one of the meeting rooms and see everyone who was on Captain America's side of the battle in there. you look confused and then look at your boss who still looks on edge.