C353 A prophecy from five hundred years ago

Before leaving, Azure Moon took out two gauze the size of human faces. They were as thin as a cicada's wings and as light as clouds.

This thing was called the Hundred Transformations Heaven Silkworm Mask, Yao Chi Holy Land's unique disguise treasure, it was made from the Hundred Transformations Heaven Silkworm's silk that had been spat out. After refining it, it would stick onto one's face