Testing the Amulet

After Erica Xu efforts, she actually managed to sell several amulets.
but.
Those who bought the amulets were not really buying them for the items, they were just buying them to give her face.
Moreover, I am only half-believing and half-doubting about this thing.
Erica Xu's words were not very convincing, but she did say one thing that was right.
If you believe it, it exists; if you don't believe it, it doesn't exist!
"Why are they so difficult to sell? I spent a lot of time...