With a thought, Kaya opened the Storage Ring in her hand and put all of the Top-Grade Primordial Stones into the dark opening beneath the light screen.
...1000...2000...3000...
Soon, Xu Qing saw the numbers on the light screen above the dark opening jump rapidly. Before long, they reached ten thousand.
DING!
Exchange successful!
WHOOSH!
The next moment, a sound like a notification alert rang out.
A Low-grade Law Stone was spat out from the dark opening beneath the light screen, and Kaya quickly took out a Jade Box to store it.
"Master."
Kaya walked over, holding the Jade Box, her tone utterly respectful. "The exchange is complete."
"Mm."
Xu Qing nodded, took the Jade Box, and opened it for a look. After confirming there were no issues, he said, "Exchange all of them."
