I really wish I found one but they all have a romance tag in my book. I hit chapter 122 and have yet to see romance so I’m not worried about it being the main focus. It seems the important part will finish first so you can read up to that climax’s ending.
because this story is too good let this be an exception.
https://www.mangago.me/read-manga/please_give_me_the_pacifier/

Any villainess stories with no romance? She don’t like men, men don’t like her. No romance.