"...? Oh, greetings. I felt your presence, but I couldn't see you for a moment. Who are you? And...why have you made your way into my office? Not many come visit me." The lights flicker and dim as Doctor Yun speaks, their face completely shrouded in a flat void black color. A few wisps of light dance in front of their face, forming a small frown. "Do speak up, or else I may just throw you out of my office. I am not fond of loiterers."