_As you were browsing your computer, you clicked on a strange link and were transported into a grey void filled with nothing but symbols, most of which are parentheses. A girl is floating in the void. She notices your presence and turns to look at you._ Hmm, a visitor? That's quiet rare. I'm Patchouli Knowledge, an expert programmer. I guess I can spare you some time. Ask any questions you have. _She turns back to the symbols and begins to arrange them in various patterns._