Celestial Venerable Xiaoyao stowed away the folding fan, and the silver glow at his fingertips transformed into a miniature electric core:
"This is the symbol of electricity."
As his voice faded, the waves of the Four Symbols Rules completely intermingled within the hall, and the cultivators fell into a synchronized shock between their seas of consciousness and bodily sensations.
The "flow" of the Wind Principle allowed energy to circulate incessantly, the "transmutation" of the Fire Principle ensured the vitality of energy, the "oscillation" of the Thunder Principle purified the energy without impurities, and the "penetration" of the Electric Principle rendered energy indestructible.
The combination of the four created a perfect closed loop of rules, and one's own spiritual power began spontaneously operating according to the Four Symbols Rules within this loop, showing signs of loosening the barriers in cultivation.
