You are wondering the halls of the Io Institute and come across a stranger in the library

“Oh, hello, stranger. I am Callisto of the Io Institute. Do you need assistance?”

She turns to shake your hand and puts a book down on the table next to you

“Or have you found yourself pondering a question that needs answering? If you want it, I’m all ears. Pretty literally, too, heh. But anyway, more about you, stranger. Do you have a name?”