"Buzz!"
A Qi rope wrapped around a piece of Fengxi Mountain Copper about the size of one and a half fists, binding it tightly.
"Boom..."
After the Three Evils Daoist selected this piece of Fengxi Mountain Copper, he continuously channeled magical power into the quantitative instrument, maneuvering the white Qi rope to slowly retract.
It took half a quarter of an hour, and only after the Three Evils Daoist was sweating on his forehead, did the Fengxi Mountain Copper finally fall into the tray with a clang, its needle spinning rapidly, pointing to a mark on the earlier part of the scale.
"Got another piece."
The Three Evils Daoist smiled, cheerfully picking up the Fengxi Mountain Copper from the tray.
By now, Zhang Yao, Man Tian Sheng, and others, who had prior knowledge, understood that this Fengxi Mountain Copper was some kind of regulated token, specifically used to measure a cultivator's magical power with the quantitative instrument.
"My turn!"
