At an inn beside the Blacksmith Association, Zhang Yang and Ning Rongrong knocked on Tang San and Xiao Wu's door.
Xiao Wu, who never took cultivation seriously, answered the door. Through the gap, they could see Tang San sitting cross-legged on the sofa, regulating his breathing.
"You're back." Xiao Wu opened the door and let Zhang Yang and Ning Rongrong inside.
Seemingly sensing Zhang Yang's Soul Power Fluctuation, Tang San emerged from his cultivation state and opened his eyes.
Seeing Zhang Yang and Ning Rongrong in the room, Tang San resumed a normal sitting posture. "What is it?"
"Rongrong and I bought some ores at the market. We wanted you to identify them."
As Zhang Yang spoke, the Storage Soul Tool on his wrist flashed, and three chunks of ore and a crystal appeared on the floor.
Because of the astonishing weight of those ores, the entire floor trembled when they landed.
Tang San swept his gaze over them one by one, then froze in shock.
He stood up and grabbed the yellow crystal that had cost one Gold Soul Coin. "Board Crystal Gold!"
Board Crystal Gold was the crystal that encased the Hidden Weapon known as the Dragon Whisker Needle. To Tang San, it was worth a fortune.
Ning Rongrong giggled. "This thing cost me quite a bit. Third Brother, I only bought it because I heard you mention it before. I didn't get it wrong, did I?"
Tang San was speechless. Compared to the Board Crystal Gold he had bought from Flender back then, this piece was even purer, with an enormous amount of golden light inside.
Although he had not used up many Dragon Whisker Needles, this piece of Board Crystal Gold was immensely valuable for making the Peacock Feather and other Hidden Weapons in the future.