Romance with crass/strong female lead throughout?

Hello,

I'm looking for some romance drama were the female lead is crass/vulgar (or strong headed), basically, opposite of your usual kind-hearted-puppy-eyed-sweet main female lead. And also that they STAY strong throughout the drama, because what usually happens is they start strong but end up crying all the time about halfway to the end lol

Can be modern or historical/period drama.

I've seen: Kim Sam Soon, You who came from the stars, History of Salaryman (if that counts, currently watching), Gentleman's Dignity (I think).

Thanks! :D

Legend Of the Blue Sea
My Sassy Girl (still airing, but so far her personality hasn't changed at all)
Fight My Way (another one still airing but so far no weakening of character)
Protect the Boss
Reply 1997

Lee Bo Young in I Hear Your Voice
Park Min Young in Healer

Age of Youth. Super interesting. Also sheds light on emotional and physical abuse experienced with partners.