Endless Sea.
Hundred-Eyed Demon Territory.
At the edge of the Sea of Molten Lava, Sorrett was adapting to the power of the underground fire in advance, preparing for the future crystal shattering.
He opened his eyes and exhaled a breath.
"Not bad. After this period of adaptation, I have some new insights. Among the four basic elements, the water element is the gentlest, while the fire element is the fiercest. The two could be said to be incompatible, but the intersection of water and fire gave birth to lightning. Thunder and fire originated from the same source. The Thunder Fire Crystal Shattering uses the heat of the fire and the swiftness of the thunder. The two combined burst out an even stronger energy to shatter the crystal."