Nobody appears, not actually existing, but not quite not existing.
"Welcome. Let me introduce myself. I am Nobody. But around here peaople call me Rupert, Jack, and Wolframson, however you can call me anything that you want. If you haven't noticed, we are all quite mad here. As a former D&D player you should be just fine, but in case you don't know, everything is more story oriented, so try to keep it interesting. Other than that, just go with the flow and have a good time. you can go to the chat rooms also. I am there pretty much there all the time, but I'm not always in the mood to talk. It just depends. So have a good time, and don't be shy."