In "Original God", the Spin Yao Jade Silk is an essential prop used to unlock the switchable background music in the Chensong Pot. The specific uses are as follows:

Unlocking different background music: The spinning jade silk is equivalent to the different films on the record player in reality with different music engraved on it. The spinning jade silk with different numbers can unlock different background music in "Dust Song Pot" music.

How to obtain: Players need to enter the Chensong Pot, talk to A Yuan to enter the Cave Treasures, and purchase the "Qianze Zhiyin" prop. There are two props, namely "Piaoyang" and "Miao" After purchasing, players need to place them in the cave, with "Piaoyang" placed outdoors and "Wangling" placed indoors in the mansion. After the player clicks to change the cave music, two options will appear: Mondstadt and Liyue, which are some different styles of music. For example, if the player selects "Liyue", they can see a "Fisher Man's Song" here. This is actually the corresponding melody in the backpack, which is actually "Xuan Yao Jade Silk Thirty-one". Players can unlock this melody by consuming "Xuan Yao Jade Silk Thirty One".

The above information is for reference only. If you need more latest information, it is recommended to check the official website of the game or consult experienced players.