However, softening is only the beginning. Even if the infusible stone is metallized, its fire resistance is still incredibly high.
Under Ye Li's control, the earth fire perfectly wrapped around the metallized infusible stone, and the scorching heat made its surface redder and redder.
Half an hour later, the infusible stone finally showed signs of melting, and a little bit of metal solution dripped from the surface of the infusible stone.
Ye Li felt that the metallized infusible stone did not show any signs of reversal of transformation, which meant that the effect of the golden liquid was still long-lasting and the infusible stone would not turn to stone in a short period of time.
Ye Li felt the changes in the infusible stone and finally breathed a sigh of relief. As long as the infusible stone could melt, everything would be fine.
It took a full hour for the huge infusible stone to finally melt into a ball of red liquid.
Ye Li casually threw the two horns of the big red flame dragon into the flames, and then threw various auxiliary materials, as well as wind, wood and yang materials into the fire one by one.
The flames licked all kinds of materials. The rich and pure earth fire had an extremely high temperature. Ordinary materials could not withstand the power of the flames at all. In just a quarter of an hour, all the materials were melted into juice.
After melting, the next step is the process of fusing various materials, which requires the talisman master to have strong enough spiritual power and precise enough control ability.
Only in this way can the various materials be perfectly separated and evenly blended together.
Let the patterns of all materials blend together so that their characteristics can be perfectly combined.
If the fusion is uneven and the material is unevenly distributed, the different hardness of the surface of the cast furnace alone is enough to cause the entire casting furnace to shatter when it cools down.
Moreover, uneven materials make it difficult to guide the formation of rune arrays, which basically means casting failure.
As a master-level weaponsmith, Ye Li naturally understood this very well, so his energy at this moment was completely focused on the earth fire in front of him, controlling the material juice to rotate rapidly in the flames.
The high-speed rotation of the juice turns all the juice into whirlpools and finally blends together.
Each material slowly combines with the others, wrapping and interweaving with each other.
In the end, a ball of pure and uniform red liquid appeared in front of Ye Li.
A slight smile appeared on Ye Li's lips. He knew very well that all the materials had been perfectly integrated together.
Now is the time to shape it. The shape of a casting furnace quickly appeared in Ye Li's mind. This is a casting furnace in the shape of a square tripod. The furnace is square and supported by four legs. At first glance, it looks like a square tripod.
The shape of the square tripod is very simple, which can save Ye Li a lot of time. After all, if Ye Li wants to create a casting furnace with a unique shape, it will definitely consume a lot of his time.
Ye Li knew very well that the effect of the elixir would not last too long. If he could not complete the casting furnace within a few hours, once the elixir became ineffective, the casting furnace would immediately take shape. At that time, he would not be able to change the direction of the pattern in the hardened square tripod, and the casting furnace would be completely scrapped.
The other materials are easy to find, but the infusible stone is really hard to find. If Ye Li loses this piece of infusible stone, he really doesn't know where to find another piece of this big one.
After the quick shaping, Ye Li immediately became fully alert and began to speed up the formation of the motion guide pattern.
In this casting furnace, the effect of the power of fire is not the most important, because the main flame used by the furnace is earth fire, and it only uses the flame generated by itself when there is no earth fire.
The purpose of Ye Li using the twin horns of the Great Scarlet Flame Dragon is because the twin horns of the Great Scarlet Flame Dragon have the property of gathering fire and are very effective in gathering earth fire.
After completing the fire-gathering formation and the fire-generating formation of the fire element, Ye Li opened the Eye of Origin again. The formations of other attributes were all auxiliary in function, so they needed to be combined with the fire element formation.
The more auxiliary formations connected around the main body, the more complex it will be.
Most weaponsmiths would at most connect an auxiliary formation of one attribute around the main rune formation, but Ye Li planned to connect three auxiliary formations on the main rune formation.
The auxiliary formations of wind, wood and yang are all designed to bring out the power of fire to the fullest. Relying on the power of the Eye of Origin, Ye Li can draw these three formations to the most perfect state.
Of course, in fact, with his current level of casting skills, even without the help of the Eye of Origin, he can draw the formation extremely perfectly.
It's just because Ye Li attaches great importance to the Destroying Heaven Bow and doesn't want to make any mistakes with the casting furnace, so he activates the Eye of Origin and tries to make all preparations as perfect as possible.
With the help of the Eye of Origin, the patterns on the casting furnace were guided and drawn at an extremely fast speed.
An extremely complex and huge rune formation gradually took shape in the square tripod.
Every rune line appeared in the most perfect place. Ye Li's ability combined with the special effect of the Eye of Origin allowed him to exert the power of casting to the extreme.
It took almost two hours, and the rune formation was finally completed.
At this time, the square tripod began to show signs of petrification again. The effect of the elixir was gradually disappearing, and the infusible stone was returning to its original appearance.
Although other materials have been mixed into the infusible stone at this time, it still plays the most important role as the main body.
The gradual petrification of the infusible stone caused the temperature of the square tripod to automatically drop.
The red color on the square tripod began to slowly disappear, as if it was gradually cooling down.
At this time, Ye Li did not extinguish the flame as in the last step of the ordinary casting process. Instead, he frantically urged the power of the earth fire in the formation to burn the square tripod in front of him which was gradually becoming dim.
The infusible stone is indeed infusible stone. Even such fierce earth fire cannot shake the square tripod at all.
The burning of the fierce flames did not cause even the slightest change on the surface of the square tripod. The gray-black casting furnace did not move at all in the flames. The flames were indeed very powerless in front of the infusible stone.
Ye Li was very satisfied with this, because he knew that when the power of the flame in the foundry furnace was fully exerted, the temperature would be higher than the previous earth fire.
An ordinary casting furnace would not be able to withstand such a high temperature and long-term calcination. The rune array in the furnace would lose its effectiveness due to the gradual deformation of the furnace body, and casting would also stop.
Now that we have a casting furnace made of non-melting stone, no matter how high the temperature of the flame is, the furnace will not be destroyed. No matter how long the casting process of the Destroying Heaven Bow lasts, there will be no problems.