"The 'source' can be extracted from the bodies of strangeness, and is estimated to be over 100 times more precious than gold; it can simply be understood as a kind of Ideal Energy."
"The human soul can actually yield an extremely high-quality 'source'."
Exhausting his thoughts, Old Yang took out a scientific instrument over one meter tall and weighing 300 kilograms from a box.
It looked like a large refrigerator with two long antennas extending from the top. Pushing this device closer to the red fog, he precisely measured the local ether value and physical parameters.
The gauges on the instrument flickered back and forth, and some screens briefly lit up before rapidly dimming.