"It's better for you to take a good look at how Xiao Fengfeng controls the fire now. Willow said.

"Yes. Wang Siyan had long been accustomed to Liu Ye's sarcasm, and immediately calmed down to watch Chen Feng control the fire.

The more she looked at Wang Siyan, the more she saw many details that she hadn't noticed before, and the shock in her heart and her admiration for Chen Feng naturally became stronger.

Because Wang Siyan found that although there were as many as twenty or thirty piles of flames from the petals that fell from the flame flowers, the colors of these large or small flames and the degree of their burning were different.

The different colors of the flames meant that their temperatures were very different, and the different degrees of combustion showed that Chen Feng was always in control of all the flames, allowing them to scorch the materials at the most appropriate temperature, which was quite remarkable.

Because this simply means that Chen Feng is distracted and multi-purpose. Wang Siyan didn't say that she hadn't seen it before, and she didn't even dare to think about it.

In addition, Wang Siyan also noticed that as the flames continued to churn, not only did the refining materials that were wrapped in them gradually melt, but the impurities in them also turned into green smoke and drifted away under the burning of the flames.

When the impurities became less and less, the refining materials that were originally very large became smaller and smaller, and the remaining materials became more and more refined.

At the same time, the speed at which Chen Feng was injured began to speed up, and when one after another flew out, the flame flower that was originally blooming suddenly split into two.

The larger one of them landed on the Ten Refined Iron that was placed in the center of all the materials, while the smaller one floated down to the side of the leyline copper essence.

"Teacher, didn't you say that it was ten refining refined iron and earth vein copper essence? The quality should already be quite good, do you still need to refine it?" Wang Siyan asked towards Liuye with some confusion.

"Ten refining refined iron, what kind of high quality is it?The flying sword you want to use, of course, you have to keep improving?, do you dislike the quality of your magic weapon is too good?" Liu Ye asked rhetorically.

"Naturally not. Wang Siyan shook her head again and again, realizing that she had asked a stupid question.

"That's not enough, there is also the leyline copper essence, which seems to be pure, but in fact there are still a lot of impurities, if it is used casually to refine the weapon, it will affect the quality of the finished product. Willow said.

"Oh. Wang Siyan nodded, looking suddenly realized.

If Chen Feng's attention was divided into 100 parts, he only used 20 percent of the initial materials, and he only used less than 15 percent to refine the leyline copper essence, and the rest was placed on the ten refining iron.

It was true that this Ten Refined Iron was already considered good, and it could be regarded as a very precious material for ordinary cultivators, but Chen Feng was not satisfied.

This is not only because he wants to strive for excellence and strive for the best, but also because he has to do this, after all, his sword qi is really quite strong and domineering, and the power is amazing, and the quality requirements for the flying sword that carries it are quite high.

In addition, Chen Feng has now condensed the sword gang, although it is not much, but its power is greater, if the quality of the flying sword he refines is not good, it is not good that the sword gang is over, and the flying sword is destroyed before the enemy is killed, then the scene is called embarrassing.

Chen Feng continued to push one technique after another into the flames, causing its temperature to continue to rise, which also caused the Ten Refining Refined Iron to quickly soften and melt.

Although the Ten Refined Iron is already a good material, there are still a lot of impurities in it, and what Chen Feng needs to do is to refine it again.

The raging flames wrapped the molten iron of the ten refined irons were constantly warming, and at the same time, the flames were constantly sweeping. Whenever a flame passes by, wisps of smoke will fly out of the molten iron, which are all impurities after combustion.

After the flames swept through again and again, the quality of the molten iron also increased, twenty refining, thirty refining......

Every time the flame is swept back and forth, it is actually a refinement, this process seems simple, but it is not easy, because the flame is not just like a stick in the molten iron stirring circle, but like a grate to comb the molten iron.

Because it is so delicate, it requires extremely high requirements for fire control skills, so it takes a long time for ordinary refiners to refine like this once.

If it weren't for that, the Ten Refined Iron wouldn't be so expensive. Because even if it is only a few refinements, the time and energy consumed are considerable.

However, for Chen Feng, due to his high attainment in fire control, he seems to be lightweight, and the entire refining process is naturally much faster.

Even so, when the molten iron reached fifty refinements, Chen Feng also stopped. Because this was already his limit, the same original Ten Refining Refined Iron had been reduced by nearly one-tenth after forty refinements, and all the impurities that had been removed had been removed.

Despite this, the weight of molten iron has not been reduced too much, and because of the improvement in quality, it has shown a dazzling silver light.

At the same time, the box of leyline copper essence that Yuan Zhaokun gave to Chen Feng was also refined, and it was also fifty refining, and at this time, the leyline copper essence exuded a golden light, as if it was gold.

"Let's take a good look at it, don't blink an eye, it's your loss if you miss anything. Liu Ye's voice suddenly came into Wang Siyan's ears.

Wang Siyan was stunned, and immediately cheered up even more.

I saw that Chen Feng's hands were quickly finalized, and one after another magic tricks flew out like a heavenly maiden scattering flowers, landing in the flames around him.

The next moment, Wang Siyan saw that the flames that were originally only on the ground or in mid-air seemed to be pulled by an invisible force, converging towards the largest flame flower in the air.

The first thing to merge into the flame flower was the slightly smaller flame flower that encased the leyline copper essence.

When the two flame flowers collided with each other, they immediately fused into one, and at the same time, the molten iron and copper were also mixed together, and they fused perfectly under the impetus of the churning flames.

This doesn't end there, as more and more flames come together with the materials contained in them, and continue to merge into the flame flowers.

As these more or less various materials continue to merge, the color of the materials in the flame flower is constantly changing, emitting a charming dark golden light, which is not gorgeous but some people feel extraordinary at a glance.

At this time, Chen Feng's hands flew up, and countless magic tricks were smashed into the material, which also caused the fused material to gradually begin to rise, and gradually became a sword shape.

At this moment, a scene that made Wang Siyan feel miraculous appeared. It turns out that the physique of so many materials is not small after being fused, and the flicker is also half a cube, if it is really shaped into a sword, it will undoubtedly be quite huge.

However, as countless spells fell into the sword body and merged into it, the sword body that should have been huge continued to shrink, and in the end, it became less than eight inches, or about twenty centimeters.

This length is about the same as the ruler used by the average student, and even shorter than some sabers.

However, the sword body, which did not seem to be long or large, was full of dense runes and prohibitions, and it looked like it was shining brightly, and people could feel the powerful power contained in it just by looking at it.

When Chen Feng smashed the last hundreds of spells into it, the light on the sword body gradually converged, and at the same time, the flames surrounding it gradually dissipated.

The dark golden sword body gradually became more and more dim, and there was no trace of the radiant appearance just now.

"Could it be that this is the so-called divine artifact obscure?!" Wang Siyan thought in her heart, looked at Liu Ye and said, "Is this considered a success?"

"Of course not, this is only the first step, and that sword is just a sword blank, and it is far from becoming a truly powerful flying sword. But now it's enough to kill people. Liu Ye said with a smile.

"Ah?!" Wang Siyan was even more surprised when he heard this, and at the same time, he also understood the true meaning of Chen Feng's previous words.

It seems that if you want to refine a magic weapon, it really is not something that can be achieved overnight.

When Chen Feng dispersed all the flames, Wang Siyan found that the room was pitch black, and it turned out that it was already night before he knew it.

"What are you going to give this flying sword a name?" Liu Ye removed the soundproofing ban around him and walked over to Chen Feng and asked.

"Bang ......" Chen Feng's eyes rolled, and before he could speak, he suddenly heard a loud noise outside, and Chen Feng and Liu Ye's brows furrowed in unison.

Because this sound was made after the formation outside was touched, it was no different from someone kicking the door of an ordinary person's house, and it was definitely provocative.

However, this is different from the door of an ordinary person's house being kicked, because although the formation is placed there, it is definitely not something that ordinary people can see and touch, and since it is touched at this time, it can only mean that the person who came is a cultivator.

"Xiao Fengfeng, it can't be that you provoked some enemy outside again, and you were found to take revenge, right?"

"Probably not, because almost all of my enemies are dead. Chen Feng shook his head and said.

"Could it be that Wen Chenghui escaped?" Liu Ye said again.

"Let's not guess, let's go out and see. Chen Feng said and walked outside.

"Gah!" As soon as the three of them walked outside, there was a cry of Ulla in the air, and a huge black shadow swooped down from the sky, followed by a frightened cry outside, and then a golden light rose into the sky, and there was a tiger roar.

"That voice just now seemed to be Fang Heng. Wang Siyan, who was following Chen Feng and Liu Ye, said embarrassedly, because she felt that she seemed to have caused the trouble this time.

Outside the Chen's Medical Hall, Ximen Yanran was holding a small seal, and coldly looked at Ulla, who was hovering rapidly at a low altitude of more than 100 meters, waiting for the opportunity to attack, glared at Fang Heng next to him and said, "With me here, what are you afraid of?"

Fang Heng's face was extremely ugly now, this was not just a description but really ugly.

Because there is a blood mark on his forehead and cheek, and the flesh and skin have been scratched off, even if it is not completely disfigured, if there is no elixir to repair it, it will inevitably leave scars in the future.

In addition, his clothes had become tattered, and there were several scars on his exposed skin, and the blood was dripping, and he was extremely embarrassed.

Although Fang Heng was not a descendant of the Ximen family, since his mother was a member of the Ximen family, and he also had the true inheritance of the Dragon Roaring Tiger Iron Cloth Shirt, with his current D-level strength, his physical strength was naturally not bad.

Ordinary swords will not leave a trace on his body at all, and the one who can leave such a deep scar on his body is naturally none other than Ula in the air.