I want to write a sci-fi story where the antagonists are humans just to see the reactions. Not do to some like message about humanity being the real monsters or something, just a regular good space guys vs evil space empire guys where the evil space empire guys are humans. It won't even be from the human viewpoint just from the alien viewpoint. I want to see if people still side with the humans or try to come up with some justification for what they're doing on instinct. I think it'd be pretty interesting.