Well in that case... a few moments later the door opens.
It reveals a tall man, well-dressed in a dinner suit. He has a smart, elegant look about him, but only as much as you can tell by his manner of dress, for his facial features are covered entirely in a plain white mask.
"Good afternoon gentlemen, ladies," he says. "My master is expecting you."
This corridor is much more spartan from what you remember of Melitus. In fact, it is built not unlike the Monastery, mostly just wooden construction all around. At the end is another door, which the butler opens. iIt leads into darkness.
"Please proceed inside," says the butler. "There will be a short period for disinfection. My master is very concerned about the effect of contamination on his health.
"I also crave your indulgence with the darkness. Certain developments have left my master very sensitive to light. Illumination will be provided gradually once you are inside the chamber."