Except for the devil's spring spirit well, which was very rare.
The design of the cave abode was also very precise.
Roger didn't see any signs of a formation on the ground.
However, the air currents coming from all directions just happened to gather in the square in the center of the cave.
The position of the vortex and the groove were also a perfect match.
It could be seen that this immortal's cave had been painstakingly built by Xuan.
The experiment content was also clear at a glance.
The two types of extraordinary energy were at loggerheads with each other in a high-density environment.
It would even form a vortex.
This vortex not only maintained the balance of the two extraordinary energies.
It could even produce some strange substances.
Most of them were terrifying distorted matter!
"Could it be ... This is the origin of the distorted matter?"
Roger thought calmly.
To him.
