Name of the Manga?

Its been a long time since i asked a question here but i was randomly thinking of a manga i read on here.
Sadly i dont know the name of it anymore i wanted to ask if anyone knows the name of it?

In the manga there was a scene where the MC used her knowledge from her previous life, when she had a diplomatic talk with a woman (who got captured if i remember it right?) and refused to talk or cooperate and was drinking since the Korean drinks and food were existing in that world she got transported into aswell, she was able to connect to her.