Crisis on Infinite Earths x Endgame

This is about how a billionaire superhero saves the universe from a purple alien bent on wiping them all out. (Actually just COIE in the style of Endgame) Note: I don't own Marvel, DC, or any of the characters in the story. Marvel belongs to Disney and DC belongs to Warner Bros. This is meant to be a parody. Nobody else would do it so here it is.