"What's the difference?"
"Our kind is man-made." Wu Lingyu explained, "We depend on cultivation methods and expanding our believers to obtain the power of faith, the result of one's own cultivation. Moreover it cannot be termed as principle, can only say it's an imitation of principle. Your kind is a natural formed principle, it's a kind of rule of power in heaven and earth."
"I seem to understand a little now." Sima You Yue said, "It sounds rather awesome."
"Yes, to others, it's an instant kill power which can kill off all the enemies from your surroundings. To you, this is a power that will cause the speeding up of your body to explode." Wu Lingyu rolled his eyes at her.
"Cannot be used?"
"Principle is a kind of light power and it is the reason why it caused the two bursts of aura within your body to go crazy and disorderly. If you continue to use it, your body would directly explode." Wu Lingyu said.