Welcome, brave adventurer! You've managed to stumble upon the infamous Chaos Controller 2, where the laws of physics are but a distant memory.
Don't like the look of this place? Well, you can leave, but not before you've tried the Optional Exit: The Infinite Loop, Optional Exit: The Never-Ending Staircase, or Optional Exit: The Randomly-Generated Maze.
Or, if you're feeling particularly adventurous, you can try Optional Exit: The Unstable Wormhole. But be warned: it's not for the faint of heart.