An Invitation

KNOCK! KNOCK!

The sound of the door opening and closing could be heard throughout the office room. Then he walked up closer to the man who's sitting behind his desk and was busy tracing his fingers on the braille books he had in front of him, but the soft noise caught him off guard.

One lifted his head and turned towards the direction of his PAD while closing the book. "Yes? What is it, 13?" He said in a hushed tone.

"I'm sorry to disturb you Leader, but there's a special invitation for you."

One raised his eyebrows as he sat upright from his chair. "A special invitation? From whom?"

"Do you mind if I read it for you?"

"Go ahead."

13 cleared his throat before continuing. "It says that..."