C366 Transfiguration

"The art of disguise is to change the structure of the muscles to change the appearance. The same goes for the voice!"

The old woman opened her mouth, and finally muttered to herself, "But to do this, I need to open up my facial meridians!"

He understood what the old woman said, because Li Muyun had also told him before. He remembered that Li Muyun said that she knew a bit of the truth