In the inheritance given by the stone tablet, there were many branches to the control of spiritual power.
The principle of using spiritual power to investigate was very simple. It was to mix one's own spiritual power with energy and use the energy as a medium to constantly emit it.
Whether it was a physical body, an energy form, or even a spiritual body, they would all be detected.
This operation sounded simple, but there were two difficulties.
The first one was how to integrate one's spiritual power into energy because the two types of energy were fundamentally different. Although they would not counter each other, it was also very difficult to integrate them.
However, this was taught on the stone tablet, which was to break one's spiritual power into pieces.
