Ripley's Believe It or Not!: The Riddle of Master Lu Hints

What should I notice around the observatory?

  • 1 of 4: There is a thing with chains coming out of its mouth.
  • 2 of 4: The chains encircle the inside of the entire building.
  • 3 of 4: Then there are those stele pictures again.
  • 4 of 4: Those could be a significant part of this puzzle.