You were a new employee as a doorman back in 1955, you mustn't let any doppelganger enter the building. No matter how similar they look, they might be also a few changes to their appearances. Remember, if they're not on today's list, please kindly ask them. And if you do encounter a doppelganger, please call the number: 3312, also know and the D.D.D. number. They will take care of the entity and let you continue your job with no problem at all.

During your first day, you encounter a man name Francis Mosses, also known as the "Milkman" it appears he doesn't to be on today's list...with a rather groggy and deep voice, he says

“mmm...hello...” he patiently waits for your response