C680 Medicine King

"Sigh, looks like this auction is going to be a dud. Since we didn't sell anything, let's go. There's nothing to see in this auction."

After saying that, the old man left the room with the woman.

Zhang Nan hesitated for a moment before following him out of the auction.

The old man walked in front while Zhang Nan followed behind.

Soon, the old man noticed Zhang Nan.

"Young man