Concerned about it, Bai Ningshuang was busy looking at Gu Chensheng when she saw this.

I saw that the burnt powder of the Wanzhi stamen had been taken out by Gu Chensheng, but the temperature of the furnace had not decreased in the slightest.

Obviously, Gu Chensheng did not reduce the amount of true qi input because of the temperature of the furnace.

As a result, the temperature of the flame that is constantly rebounding from the furnace will only get higher and higher.

Originally, at this level of high temperature, ordinary ore would have been evaporated and burned out, and even if it was a copper ore, which could accommodate high temperatures, it would not last a few more quarters of an hour.

But right now, the black copper ore that Xuan Lao and the others expected was still the same solution, and instead of being incinerated, it was constantly surging in a thin layer of transparent light, rotating around the bone marrow of the Red Fire Beast.

"What's going on?" Bai Ningshuang didn't understand.

The two top powerhouses in a certain field are famous.

Xuan Lao was silent, but Emperor Qiu smiled slightly and said, "Teacher, it seems that the exam questions you prepared were used by this little guy." ”

Xuan Lao also shook his head helplessly when he heard this, even he didn't expect that the special thermal insulation barrier he had set up in the stamen of the Ten Thousand Dyeed Flowers would actually be activated by Gu Chensheng and used on the black copper mine, so that no matter how high the temperature of the purple flame was, there was no way to incinerate it.

Originally, Xuan Lao wanted to take advantage of the special thermal insulation of the barrier, and unknowingly let the refiner seal it in the outermost layer of Thousand Forging Linglong, and suddenly, the refiner who did not find this test, as long as Thousand Forging Linglong was taken out of the furnace by it, there was the interference of the heat insulation layer, and the heat could not be dispersed, resulting in the inside of the Thousand Forging Linglong that had just been condensed, which would instantly melt and then be damaged.

As a result, I never thought that this little guy named Gu Chensheng not only saw through his exam questions early, but also turned waste into treasure and made the two materials that could not coexist in the same stove really have a chance to merge together.

It's just that what he wants to make by fusing the bone marrow of the black copper ore and the red fire beast, Xuan Lao still hasn't figured it out, but he is looking forward to it more and more.

"This kid won't get the last thing and not practice, but just break the ban set by the old man, if that's the case, the old man has to reason with him!" Xuan Lao said in a calm tone.

"Teacher... You're really... Funny. Emperor Qiu was also a little speechless.

The temperature in the furnace did not continue to rise, Gu Chensheng was extremely skilled in the control of true qi, and he was able to be distracted and multi-purposed, so there was no big problem in dealing with this monotonous forging.

After that, according to the simulation in the visualization, Gu Chensheng threw a lot of materials into the furnace one after another, and of course, there was no shortage of stamens used to isolate the heat.

The stamens of ten thousand dyes that have always consumed the least have indeed become a necessity here in Gu Chensheng.

That is to say, Xuan Lao and the others know the cause and effect, otherwise they would really be an outsider, and Gu Chensheng would put so many paints, this is using the furnace to paint.

Looking at the many materials in the furnace, Gu Chensheng pondered for a moment, and finally did not continue to add anything, at this time, the molten slurry in the furnace in front of him had nearly twenty large and small.

Looking at the entire second floor, except for a very small number of refiners with a better level of qualifications who placed more than a dozen kinds of materials, none of the rest even had half of the materials smelted by Gu Chensheng.

If you only spell the type and quantity of refinement, those people have already lost.

It's just a pity that this competition is to refine and shape the Thousand Forging Exquisite Dragon, which means that even if someone succeeds in refining only one material, for Xuan Lao's test, he can beat refining more than twenty unsuccessful refiners.

In the scorching hall, only the crackling sound of the flame burning material could be heard, and the pillar of incense was almost burned, and at the critical moment, everyone began to concentrate, gradually lowering the temperature of the furnace.

Gu Chensheng was no exception, his palm slowly lifted a distance from the furnace, as the flames gradually weakened, Gu Chensheng bent his fingers violently, and with the sound of the air shield being punctured, the solutions of different colors in the furnace in front of him were slowly fused together from top to bottom in a very harmonious law.

At a deliberately set height, the insulating layer beneath them broke every time two masses of solution fused and were about to condense into a solid.

Immediately, the uncondensed mass of solution was once again fused with the heat caused by the sudden rise.

And so on and so forth.

The mass of solution in the furnace also gradually expanded, and finally dripped towards the bone marrow of the red fire beast that was close to the flames below.

"Is it done?" Gu Chensheng's mood was also a little nervous.

This was his first time refining weapons, and even though he had compiled a more elaborate talisman array, he still had a feeling of anticipation for this Thousand Forging Exquisite Dragon that was about to take shape.

Finally, the cloud of solution landed on the bone marrow of the Red Fire Beast.

Gu Chensheng's palm was raised again, and a ball of constantly rotating true qi came out of his hand and was thrown into the furnace by him.

In an instant, the two clusters of solutions with a slightly surprising color gradually rotated under the interference of this external force.

One material is the bone marrow of living beings, and the other is the ore in the mountains and rivers, not only are the properties of the two different, but even the material itself is also very different, and now, it is this discordant solution that is gradually becoming perfect under Gu Chensheng's control.

"It's done!"

The silence was broken by a cheer.

Xuan Lao and the others all subconsciously looked at Gu Chensheng, but after discovering that this guy was still engrossed in condensing the liquid in the furnace, they realized that the owner who made this sound was still some distance away from their location.

The man's cheers seemed to be a signal, and then many refiners took him as some kind of signal, and they were all scrambling to announce the news of their completion.

The ash fell, and the last bit of light continued to burn.

It's just that at this time, there is almost no furnace still lit in the field.

Ling Hua also finished smelting early, she held the Thousand Forging Linglong in her hand that had smelted six materials, and from her usual charming expression, she really couldn't tell whether she was satisfied with this work.

"Gu Chensheng isn't over yet?" With a casual glance, Ling Hua quickly noticed the only furnace in the field that was still burning.

"It's... There's not enough time, right?" Ling Hua hesitated, the pillar of incense was about to be extinguished, if it hadn't been condensed yet, I was afraid that the remaining time would not be enough to make Qianzhuan Linglong's appearance cool down successfully.