The spell seemed to activate the entire structure—
not merely summoning thunder, but leveraging the surrounding scene to draw down the celestial thunder!
One by one, the deep blue runes across the building lit up. Originally, they were supposed to alternate between glowing and dimming, like traffic lights... but now, they all ignited simultaneously, densely packed across the walls.
The azure runes continued to brighten, their radiance becoming dazzling and brilliant. Then, they turned into pure white.
In the next moment—
A deep blue lightning bolt once again struck the remnants of the Tower of Heaven, erupting with the full force of a world-ending thunderstorm!
Even Aiwass clearly felt a tingling sensation beneath his feet—countless white lightning strands, like serpentine rays, crackled along the runes, surging inward and then vanishing.
The previous lightning strike was uncertain, but this one undoubtedly carried the divine intent of the Great Sage!
