According to legend, in the Fusheng era, there were ten pieces of music, known as the forbidden music handed down from generation to generation.
Each piece is a legend in the history of music. It is said that as long as you can learn these ten pieces, you can understand half of the way of heaven.
The reason why they are called forbidden songs is because when they are played, the killing power is huge, enough to turn the world upside down.
(Based on pure music---Hidden Wind)
Intention: