On December 18, a production company associate reported to My Daily, "'What's Wrong with Secretary Kim?' is one of the many productions that were offered to Park Seo Joon. As he's been given many offers, he'll make a careful decision."
'What's Wrong with Secretary Kim?', originally a webtoon of the same title, depicts the story and relationship of Lee Young Joon, the Vice President of Yoo Il Group, and Kim Mi So, a secretary of 9-years.
No further details on the broadcast station, airing date, etc. have been confirmed yet. Stay tuned for updates.