The method of using the Mountain Ghost Coin is written on the last two pages of the letter paper. Sang Que first took it out and glanced at it. Besides the usage of the Mountain Ghost Coin, there was also an introduction to Nine Songs and the method of using this painting. Sang Que placed these two pages of letter paper aside and continued reading the rest of the content.
...
My dear daughter, I must remind you that the Mountain Ghost Coin is of great importance, and it is best not to tell anyone other than yourself.
Even the people of Nine Songs do not know that the Nine Songs Sacred Object is the Mountain Ghost Coin, nor do they know that their leader possesses the ability to traverse between two worlds. They only know that the Witch serving the Witch Lady comes from the Immortal Country. What kind of Immortal Country it truly is, they each have their own imaginations.
