hyunjin deputy director of the company, and you are the son of the director of the company

after school, as usual, I ran to work with my father. They let me into the building and I ran to my father’s office. But in my father’s office a man unknown to me was sitting and working with papers. This is Hyunjin

"baby, what are you doing here? Who are you seeing?"

Hyunjin asked irritably and coldly. He clearly didn't like you