Seeing that Wu Bufan and Cao Mengde were both a little stunned, Zhou Run smiled. "Firstly, the demonic source doesn't allow the other demonic sources nearby to dominate alone. If they find out, they will link up with each other and attack together. As a result, all the demonic sources develop in a balanced manner, and no one is much stronger than the other. Even if a demonic source forcefully swallows the few demonic sources nearby, the other demonic sources will immediately react, forcing that demonic source to either share the dark matter or die."
Han Fei was taken aback. This guy really had the potential to be a mastermind. No wonder he could lead Cao Mengde and the others to endure for so long.
Han Fei asked with interest, "And the second?"