C329 Cloudthunder Filament

"Yun Lei Si, what is it?"

"I don't know, I've never heard of it."

"Let's hear what Miss Ya Fang has to say."

Many people looked at the silk-like item on the auction platform with doubt in their eyes. They did not know what it was.

However, the eyes of some knowledgeable people immediately lit up. To others, this sort of thing might be useless and had no value, but to them