Tao cultivation knowledge is power.
If you have an absolute advantage in the core mastery of the Formation, you can "do as you please."
Mo Hua eavesdropped on the conversations of other Demon Cultivation Disciples and got a general understanding.
Most Demon Cultivators really know nothing about the Yuan Magnetic Formation, let alone the deeper Thunder Magnetism Formation.
They believe that He Laoqi's death was due to an insider leaking secrets, thus they are suspicious of each other, hearts full of fear and unrest.
"No one suspects me," Mo Hua's eyes flickered slightly, "then..."
"Try killing two more!"
After that, Mo Hua continued monitoring and searching for clues, and he finally found two Golden Core Demon Cultivators.
Digging for information from within is still quite easy.
Unless the Demon Cultivators do nothing, they will surely reveal their true colors.
