Before coming here, Master Moon Bamboo had never explicitly stated what kind of divine thunder this place held, only assuring Gu Yuan that he would not be disappointed.
Gu Yuan initially didn't pay much heed, but unexpectedly, it turned out to be quite a surprise.
What he was cultivating was the Great Thunder Origin Celestial Scripture, excelling in thunder techniques, and he was knowledgeable about the exotic divine thunders known across the world.
Most of the divine thunders in the world are awe-inspiring, their thunderous light blinding to the eyes, visible from afar, acting as anomalies in the heavens and earth.
Yet there is one kind of divine thunder that is shapeless and formless, invisible to the naked eye, inaudible to the ears. Though no thunder is seen, once approached, the thunder explodes directly in the core of the heart, and with the slightest carelessness, there is the risk of the divine soul being shattered and obliterated, making it the most bizarre.
