Sunset:
for some reason that drama popped up in my mind even though it wasn't on your watchlist, then I found that picture in Google. This game is good but the forums here just isn't as active as MAL.
I purposely used a drama that it still wasn't in mine watchlist, and i didn't get the picture from the internet but i extracted it from an episode video, i left only the small clue of the dress...... but you were good and I.A. it starts to be advanced, it almost scares me.
Ok, if no one else starts to like this game, in the meantime we play.
Your image is too difficult for now, the only thing that comes to mind is that it could be a drama that has romance
I try: The Heirs
p.s. how did you attach the image directly to MDL?