The moment Nine Heavens Dragon Lord asked the question, the expressions of Ning Xiang, Zhang Le, and the others immediately changed.

There was clearly no one else present during the transaction, so how did these Frenzied Shark people find out?

They completely forgot, no, they didn't even notice that they had encountered the "Who Do You Think You Are" group of four when they left the alley.

The group exchanged glances, realizing that they might have messed up Brother Yuan's task.