C1506 Difficult

Jiang Fann looked at Yan Yunshan and asked, "This fragment is a bit interesting. What is it about?"

Seeing that Jiang Fann was interested in the golden paper without words, he was also a little surprised.

"Fragment? You actually know that this thing is a fragment! Have you seen it before? "

Jiang Fann nodded his head: "I have indeed seen it before, but I don't know its origin