“So what was I…”

Two men in advanced combat suits stand side-by-side in a desolate, industrial area. The scene cuts to a group of four superheroes walking forward, then focuses on Captain America looking down, followed by a man in a dark suit looking up from a shadowed space. The sequence ends with a close-up of a man's face in a high-tech helmet, his expression one of shock, and finally, a man in a damaged suit kneeling over a fallen figure in a field.