On the night when Wu Sangui defeated Hengyang, heavy rain extinguished the dragon flag that proclaimed himself emperor.
One hundred thousand elite soldiers were routed and scattered, and the treasures they had collected over a lifetime were piled up in mountains. They could neither be taken away nor left to the Qing army. The confidants knelt in front of the tent and presented a secret volume - "Zhenxuan Jing".
What is written in the book is not a spell or a mechanism, but a sound.
Elephants are psychic, and their teeth can cause earthquakes in the earth's veins, gathering low frequencies in the heaven and earth. Ancient craftsmen have long discovered that the entire ivory has a dense and uniform texture and is a strange thing that can conduct vibrations. The cave is naturally a giant bell. The water flow, wind caves and stone crevices resonate, which can generate standing waves that are inaudible to human ears but can hold up objects.
Wu Sangui immediately ordered:
A cliff cave in the deep mountains of Yunnan and Guizhou was selected, and dozens of complete giant tusks were embedded in the cave wall according to their orientation, like a circle of silent jade pillars. Then use the gold box, silver cabinet and jade seal as a guide and place them in the center of the cave.
When the water level in the mountain stream reaches a certain height, the sound of water crashes into the cave. The sound waves are focused, amplified and intertwined by the ivory, and an invisible force field slowly rises in the center of the cave.
Gold and silver do not touch the soil, and jewelry does not fall to the ground. They are held firmly in the air by sound waves.
Then the entrance to the cave was sealed and the door was sealed with rubble, leaving only a secret message:
"The teeth echo the sound of the mountains, and the gold floats in the sky."
All those who knew about it were secretly killed, leaving only the descendants of the Wu family and the keeper of the secret to pass on the secret from generation to generation.
