Flawless Sun Gold shimmered with a beautiful golden-red halo under the scorching heat of Profound Sun True Fire, like a sun burning quietly.
Quan Yi knew the preparations before forging were complete.
His Dragon Pupil pierced through the Golden Furnace, watching every element and atom of the Sun Gold.
Unlike its quiet exterior, the atomic activity inside it was extraordinarily intense.
Unlike metals of other attributes, Fire-attribute metals were harder to heat and soften, and once successfully heated, the temperature of the metal whose elements had begun to grow active would increase geometrically on top of its original level.
So the temperature inside the Golden Furnace had now reached the level of tens of millions of degrees Celsius.
Fortunately, Quan Yi did not need to worry about the high temperature.
At this moment, he was thinking about other things.
Since it involved withstanding the conflict between tectonic plates, Quan Yi had to consider what sort of traits could play the greatest role under such circumstances.
First, it needed enough toughness and elasticity to function steadily in the complex underground environment.
Second, it had to transform the impact force and heat it absorbed into usable energy to the greatest possible extent, and connect it to the Yin Yang Five Elements Grand Formation that came next.
"Hardness alone won't do. This piece of Sun Gold has to be like a rubber ball, absorbing all physical, and even nonphysical forces.
"The trait of Sun Gold is that as pressure increases, its activity and heat rise as well.
"This piece of Sun Gold should serve as a converter.
"It will convert the external force of tectonic plate conflict into higher-level, scorching Sun Power, and also drive the Sun Gold itself to evolve along with it."
The light in Quan Yi's eyes gradually brightened, and