C1553 Exchange for Spirit Stone

In the Exchange Hall of the Inner Academy.

"What?"

"You... You actually excavated a thousand kilograms of Low-grade Venerable Ores?"

As Ye Chen came to the Exchange Hall, he took out all the Low-grade Venerable Ores he had excavated on the Divine Mine Island. As the elder of the Exchange Hall, he was stunned when he saw this scene.

He was immediately dumbfounded.

After all