What's Wrong with Secretary Kim?, Vol. 6 -

After finally overcoming their past, Youngjun and Miso are ready to take on the future as a married couple. But one final obstacle looms between them and a happily ever after--the meeting of the in-laws!
After tying up the loose ends of their past, Youngjun and Miso are ready to move on to their future, now as husband and wife. After their fated day of wedding bells and flowers, the couple looks forward to a peaceful honeymoon phase. But that doesn't last long, as Miso learns she's pregnant! How will Youngjun react to the news about his child on the way? Find out what destiny has in store for the lovebirds before they can get their happily ever after!