C1692 fire source tempering
"Buzz buzz ~!"1
Following the influx of the spirit fire and fusible fire source, the AK-47, which was originally quietly suspended in the air, began to violently tremble. The tiny icy blue scales on the surface of the spear also began to show signs of melting.
It was obvious that this voice was the cry of the Nine Nether Ice Lion that had merged with the AK-47 earlier. It was a demon spirit with the cold attribute. Now that it has been burned by the two flames, it is naturally in a perilous situation and constantly moaning in pain.
However, facing this kind of situation, the Master Stone's expression was cold and detached. He retrieved another group of fusible fire source from the formation, waved his hand, and wrapped a dark golden heptamine inside.
heptamine s were the top grade metals in the continent of the firmament. They possessed the beautiful name of a sharp treasure, and when used to seep into treasures, their sharpness would increase by several folds.
Normally, this kind of incomparably hard metal material would take at least five days to melt and remove impurities.
However, at this moment, under the fusible fire source's burning, the dark golden heptamine was actually melting at a speed visible to the naked eye, slowly and slowly, forming a dark golden liquid state.
"Chi chi chi ?!"
Long Bufan's eyes slightly froze. He could clearly see that there was a bit of what seemed to be an impurity within the grayish-black thick liquid that continuously dripped down from the lump of dark golden liquid. As it fell onto the floor, it immediately burned and created one small black hole after another.
It had to be known that the casting chamber's floor tiles were called Essence Absorbing Stones, and were extremely rare materials for artifact forging. Other than purely physical strength of a thousand jin, the elemental energy of any attribute system martial arts were useless and incomparably sturdy.
However, these impurities were able to instantly pierce through many small holes. One could imagine just how terrifying the high temperature contained within them was!
Long Bufan was sitting cross-legged in a corner of the casting chamber, staring at every single refining process of the Master Stone without blinking.
As a Soul Symbol Master, Long Bufan could keenly sense that just now, when he was smelting the heptamine, the soul flame of the Master Stone had actually condensed into countless threads of flame that poured into the heptamine, changing the metal structure of the heptamine and hardening it. Then, with the help of the fusible fire source, it was quickly burnt to liquid state.
This was an extremely complicated and excellent technique. Only a Spiritual Forge Master with dense Spiritual Energy would be able to control it with such dexterity.
RUU?!
As time passed, the sounds of volcanoes erupting could still be heard. The melts that was spewing out was completely engulfed by the fire attribute fusion array, continuously replenishing the fire energy within the array.
Under Long Bufan's attentive gaze, the lump of dark golden heptamine let out a 'chi chi' sound continuously, and quickly expelled the impurities.
After an hour, the dark golden heptamine metal liquid had completely turned into a ball of viscous, pure gold liquid. No matter if it was the naked eye or Spiritual Sense, they could not detect even a trace of impurity within it.
Originally, it would have taken five days to melt and temper the heptamine. However, at this moment, it had only taken half an hour to do so, and the time difference between the two was extremely huge. It could be seen that during this one hundred year rare volcano eruption, the melts's fire source contained an extremely rich energy.
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