The Strongest Exercise Upgrade System

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At this time, in addition to Zeng Xiaoyu's most eye-catching performance, there were also several refiners who were also very eye-catching.

They are proficient in techniques, refining magical instruments, just like walking in a leisurely courtyard, just like a master.

These refiners are all born in the refinery hall of the refining star sect. They have extremely rich experience, and the refinement inheritance they have learned is relatively complete.

Therefore, these people seemed quite relaxed when refining the artifacts.

Soon, some people completed the smelting and purification of materials ahead of time with their proficient skills, and moved on to the next process.

"Almost!"

However, Zeng Xiaoyu was still purifying the materials.

According to Zeng Xiaoyu's previous purification level, his purification purity can be as high as 98%.

This is much better than other senior refiners.

After all, a junior refiner who can purify materials to 90% is already qualified.

The intermediate refiner can refine the material to 92% before it is qualified.

As for the advanced refiner, it is not bad to be able to refine it to 95%.

It's just that the purity of ninety-five percent is too low for Zeng Xiaoyu.

The purity of ninety-eight percent, for him, is still a bit short.

Zeng Xiaoyu's goal is ninety-nine percent purity.

However, it is relatively easy to purify from ninety percent to ninety percent.

But it is not an easy task to purify from 90% to 90%.

A difference of 0.1%, but it stopped countless refiners.

The level of difficulty increases geometrically.

For every 0.1% increase in purity, the degree of difficulty more than doubles.

"My smelting and purification methods are already impeccable, but why the purity of the materials inside can only be maintained at ninety-eight percent, and it is difficult to improve it a little?"

Zeng Xiaoyu was standing in front of the refining furnace, frowning.

Recently, he has been thinking about the reasons why he could not refine the best magical artifacts.

Zeng Xiaoyu felt that the purity of this material should be one of the reasons.

However, the purity of the materials that Zeng Xiaoyu can purify now has reached the limit of an advanced refiner.

Ninety-eight percent of the purification purity is much higher than that of other advanced refiners.

But Zeng Xiaoyu was still not satisfied, he wanted to purify the material to a purity of ninety-nine percent.

Only in this way can he succeed in refining a superb magic weapon.

Zeng Xiaoyu took a deep breath, his mind turned sharply, thinking carefully about the purification process of the entire material, trying to find the reason.

Suddenly, Zeng Xiaoyu's expression changed: Could it be that the temperature of the fire is not enough, resulting in the last trace of stubborn impurities not being smelted clean?

Zeng Xiaoyu felt more reasonable the more he thought about it.

But at this time the furnace temperature had been raised to the highest level under his control, but it was still difficult to get rid of the trace of impurities hidden in the material.

Zeng Xiaoyu gritted his teeth and made a major decision.

Later, I saw Zeng Xiaoyu pinch his Fayin, and a spiritual fire exuding terrifying heat flew out of his body.

As soon as the spirit fire flew out, the temperature around him immediately rose.

After Zeng Xiaoyu called out the spirit fire, he immediately pointed his hand, the spirit fire turned into a light, and quickly got into the refining furnace.

auzw.com Zeng Xiaoyu’s approach is very risky. If the heat is not properly controlled, it is very likely that his refining process will fall short.

Fortunately, since Zeng Xiaoyu has incorporated the best fire spirit root in his body, his affinity for flames and his ability to control flames have reached a state of nuance.

"This person has such a strong fire root!"

"And what kind of fire did he use just now?"

Just when Zeng Xiaoyu called out the spiritual fire in his body, the audience on the podium was watching the refining device attentively, and many of them showed a moved look.

Especially the Sect Master Hao Yantong of the Huo Sect that day, when he saw the fire control seal used by Zeng Xiaoyu and the spiritual fire he summoned, he suddenly became extremely excited.

However, this person's control of emotions has reached the level of ease of retraction.

I was still in extreme excitement just now, but in the next second I saw him sitting with a serious look.

Just looking at Zeng Xiaoyu's eyes, they began to have a strange brilliance.

Of course, many of the people present were experts in refining tools.

They all could see that Zeng Xiaoyu's move was a bit risky.

At this moment, many people are looking at Zeng Xiaoyu's side intently, wanting to see if Zeng Xiaoyu will be abandoned because of this risky move.

When Zeng Xiaoyu directed the spirit fire into the refining furnace, he carefully controlled the firepower of the refining furnace, and slowly approached the refining furnace, where the pool of molten metal had almost been smelted.

At this time, Zeng Xiaoyu looked extremely cautious, controlling the fire very carefully.

Fire control at this time is particularly important.

Once the temperature is too high, the entire beach material may be burned out.

However, the temperature is too low, and it will not get the effect of removing impurities.

At this time, Zeng Xiaoyu's heat control was like dancing on the tip of a knife, and he needed to be careful.

Regarding the control of the heat, it also needs to be so subtle.

"What a **** excitement!"

For the first time to do such a precise thing, even Zeng Xiaoyu felt a little sweat on his forehead, and couldn't help but explode in his heart.

At this time, the fire that Zeng Xiaoyu needs needs to be gentle and warm.

The combination of rigidity and softness can remove impurities in the material without hurting the material.

Therefore, before Zeng Xiaoyu approached the spirit fire to the material, she did not forget to take a deep breath, and then carefully controlled the temperature of the spirit fire, slowly approaching the pool of material.

"This little guy is really bold! Obviously the smelting has been completed, but I want to add more, put a spiritual fire into the furnace!"

"What is he trying to do? Does he think the furnace temperature is not high enough?

Didn't he know that if the furnace temperature is too high, it will cause the already smelted materials to gasify, turning the previous efforts into running water? "

"I really don't understand this kid. I was very optimistic about him at first, but his actions at this time made me a little disappointed!"

...

In the stands, many people were shaking their heads and sighing.

Anyone with a discerning eye can see it, with Zeng Xiaoyu's superb refining methods.

Once he follows the rules, follow the process to refine.

If nothing else, the magic artifact he refined will definitely be a top-grade magic artifact of good quality.

But Zeng Xiaoyu didn't play cards according to the routine at all.

When everyone thought his materials had been smelted.

Suddenly, he did not follow the usual rules and took the materials out of the refining furnace, and instead put a terrifying spiritual fire into the refining furnace.

While many people were puzzled, they also began to feel a little disappointed and sorry for Zeng Xiaoyu.

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