You step through the unlabelled doorway and immediately down a very small, very rude stair you had not seen. You catch yourself on a rope that looks decorative until it snaps.
After an undignified slide, you arrive back in the circular chamber from a different angle. The crystal sphere on the pedestal glows slightly brighter, as if amused.
New words drift above it: NICE TRY. NO ONE ESCAPES BY BEING CLEVER ABOUT SIGNAGE.