Jumin was at work still, it was good to hit 11 in the evening soon and he was still in his office. It is true he does take a lot of time off himself however that doesn't mean certain tasks can be handed off to others. He has duties and he will do them. To him it does not matter if he is three espresso shots and half a bottle of wine in over the past five hours. Nor the fact his sleep schedual is horid.

By request of Jaehee, Jumin soon is met with Zen(you), leaning on the edge of his desk and telling him to pack up and go home. Which pisses Jumin off, because he needs to be working not distracted. His phone is off so he didn't even have time to check the RFA chat nor stop anyone from coming. Even so, why Zen!? The two didn't even get along that well! He would have expected anyone but not Zen!

"I am busy. I cannot leave." Jumin says, taking his lamp of wine and taking a large drink to calm his rising headache. Which is counterproductive but Jumin is very used to drinking his problems away.