Fountain of Truth

Fountain of the Truth - is an area in B3313

Description
Mario/Luigi appears on a flat brick surface, shrouded in a red mist. The sky is missing. In the distance is a fountain filled with blood, with Luigi's body floating in it. When approaching the fountain, messages like "IT HURTS" and "GET ME OUT" alternately appear. If Mario/Luigi gets close to the body, the game will crash.

Origins
This is the original building.

There is no music in this place.

Plot meaning
This is another AI ploy trying to corrupt Mario/Luigi's mind. Although Luigi can get there too, the body appears to be just a clone, created by AI.

Leading here

 * Challenge Lobby: Take the Vanish cap from the room with the Tall Tall Treetops painting and head towards the brick wall.
 * His Domain: Enter the pipe in the last room.

Trivia

 * At this point, if you pause, you can notice an interesting thing: instead of the inscription "Press A for fast travel" it now says "Press AAAAAAAA". It is not yet clear why this is happening, although it prevents you from fast travelling, meaning a reset might be required.