The background is a mysterious disk, distributed with eight areas: Qian, Kun, Kan, Gen, Zhen, Xun, Li, and Dui. Various hieroglyphs and images of mountains, birds, fish, and insects are engraved on it. In the center is a string of clues:,Lin Shan, in a desperate situation, racked his brains but couldn't come up with any useful solutions. He could only clean up the traces at the scene and quietly slipped out of the study.,“Search them thoroughly, all three of them, inside and out, including their residences. Don't miss a single corner!”。