The system verified that I was on the chat room’s access list and allowed me to enter. My view of the classroom shrank from the limits of my peripheral vision to a small thumbnail window in the lower right of my display, allowing me to monitor what was in front of my avatar. The rest of my field of vision was now filled with the interior of Aech’s chat room. My avatar appeared just inside the "entrance," a door at the top of a carpeted staircase. The door didn’t lead anywhere. It didn’t even open. This was because the Basement and its contents didn’t exist as a part of the OASIS. Chat rooms were stand-alone simulations—temporary virtual spaces that avatars could access from anywhere in OASIS. My avatar wasn’t actually "in" the chat room. It only appeared that way. Wade3/Parzival was still sitting in my World History classroom with his eyes closed. Logging into a chat room was a little like being in two places at once.