This story is Bl it is a taekook story. I literally gave my whole and soul for this story. I will give you a summary
Tae is jk secretary and jk is ceo of jeon company. He has a son but only few know this. Jk and tae love each other but never confess and never showed a sign. Both talk cold to each other. Jk son came to company and called tae mom from then onwards tae started to take care of him. But slowly jk and his hyung know that tae is not simple as he show.