Responses

You should. As of the current chapters, there's no romance at all. And it's borderline violence against females is what's he's doing. Well, those females really deserve it. While the other females admires him respectfully, but it's always comedic when it's portrayed. While he is respectful as well to those females.
You'll understand when you read it.
Please say to me that there are no harem, if can no romance and no annoying girl following him around