Moreover, Fei Hong noticed that Qin Cheng chose to sit deep in the formation rather than near the exit of the square.

It also gave Fei Hong a faint sense of trust, which means that Qin Cheng should be very confident and holds the mentality of not messing up at all and being criticized by them.

But if Fei Hong knew that Qincheng chose this location because Qincheng discovered that the entire weapon refining square was the weakest formation pattern. Once a problem occurred, he could break the formation and run out immediately, and I wonder if he would get angry.

"Fire melting stone."

Fei Hong hesitated for a moment, and did not deliberately raise the formation to block Qin Cheng's observation.

After all, Qin Cheng is here to help them solve the problem, so beware of the inconsistency between etiquette.

With his loud roar, the earth-fire aura surged into the sky.

The surging flames were surging. Fei Hong waved his hand and suddenly a few spiritual ores flew out and landed on the ground fire flames.

Qin Cheng sat aside and also carefully observed Fei Hong's refining weapon.

Although I have never been exposed to such a profound weapon refining process, I will never leave my sect and the basics of weapon refining I learned at that time actually have most of the common features.

Especially the aura emitted by Fei Hong's whole body, his expression and movements, there are many places to learn.

It is also a rare opportunity to be able to be so close to such a close location and carefully observe the unhidden operation of a weapon refiner. Qincheng will naturally not waste it.

Even if you mess up and want to run away, you won't be in a hurry at this time.

"It turns out that in addition to having enough understanding of the origin of the refining weapon, we also have the origin of gold. The spiritual consciousness must always be absolutely focused and have enough eyesight."

Qin Cheng thought secretly and kept learning.

Also, no wonder the refining weapon is not like alchemy, it must be done with earth fire rather than spiritual fire of a monk.

It turns out that the tempering process is so complicated that the monks have no spare energy at all to control the spiritual fire.

Verifying it with alchemy, Qincheng also discovered many differences, and controlling fire is the biggest difference.

Low-level cultivators can also use the earth fire to refine alchemy, but when they reach the Tribulation Realm, almost the Medicine Master level, they will use their own spiritual fire.

However, unless the weapon refining cultivator refines treasures that are small in size or of low grade, they will never use spiritual fire if they have earth fire.

The reason is that spiritual ore is much more difficult to refine than fairy grass.

Most of the spiritual ore are extremely hard objects and need to be turned into water-like substances. Even cultivators in the Tribulation Realm need to consume a lot of spiritual energy.

Moreover, refining weapons is not just a kind of spiritual ore, and the number is more than refining immortal herbs. Unless it is a Qin Cheng who is good at fire and has first-class fire control methods, it is difficult for the weapon refiners to distract themselves from the second use.

During observation, Qin Cheng is also analyzing his own advantages and disadvantages.

"In terms of fire control, my strength is absolutely enough. As for eyesight, I can also take shortcuts with the Heavenly Eye. The origin of gold is now a great success. What I lack is that I have too little experience in refining weapons and lack of understanding of refining weapons."

And just as Qin Cheng observed, Fei Hong's refining weapon was approaching the end.

Above the earth fire, a sword embryo is almost formed.

After the local fire was extinguished, the sword embryo was left with some simple processes, and there were no explosives in those places.

Therefore, all the monks of Tietao Valley, including Fei Hong, held their breath and concentrated, and their expressions became extremely nervous.

Because in the past six days, every time the refining weapon reached this time, the sword embryo suddenly exploded when the spirit crystal sword was about to take shape, causing the explosion of the weapon.

And this time, Qin Cheng said that there will definitely be no problem, whether it is true.

Buzz, Buzz!

Fei Hongchao went into the fire and threw the last piece of spiritual ore. It was the black ore that was discovered by Qincheng, which emitted the evil spirit.

It is also the last material needed to refine the Spirit Crystal Sword.

And just as it was put in, the spiritual crystal sword embryo began to tremble violently.

Everyone's breathing was stagnant, staring at the Spirit Sword.

boom!

Just as the black spirit stone melted under the ground fire and completely wrapped the sword embryo, a blast sounded.

A powerful wave of spiritual energy swept across the surroundings.

The elders all retreated backwards in this airflow.

Immediately afterwards, a ray of spiritual light soared into the sky, extremely gorgeous.

In this light, there was even a crisp sound of swords spreading all over the world.

Looking up at the light reflected on the cheeks, and listening to the pleasant sword embryo, everyone was extremely excited.

"It's done! It's finally successful this time!"

"It's refined. In six days, we finally refined the Spirit Crystal Sword."

"And you see that this Spirit Crystal Sword is obviously of extremely high quality, even higher than the one before!"

Fei Hong also stared at the formed sword embryo, his head still a little unconscious.

"It's really done?"

"I've really refined it."

The previous six days, he failed again and again, which made him a little doubtful about his life.

It was clearly a spiritual sword that I could refine eighteen years ago.

As a result, this time I failed repeatedly, and I checked other aspects, but there was no problem.

Fei Hong once thought that he was not good at it.

As a result, this time, there was no problem with the previous technique, and I could do it again?

No, it’s not because I have changed anything, it’s because Qincheng!

I have never changed my weapon for so many times, and the earth fire is the same, and even the refining materials are the same as before. The only difference is that Qin Cheng investigated each material.

Thinking of this, Fei Hong looked at Qin Cheng sitting beside him, his face trembling with excitement.

"This should be refined, the talisman demon."

Qin Cheng's face was calm and he was still sitting on the chair, but he felt a little relieved.

I can't understand whether the refining tool is successful or not.

Although the result this time is obviously different from what I heard outside before, it does not mean it has been successful.

Especially these weapon refiners didn't speak, Fei Hong looked over and his face twitched excitedly, which made Qin Cheng feel a little pounding.

But next, Qincheng relaxed.

Fei Hong's face turned red, he ran over a few steps, bowed to Qin Cheng, and thanked him: "Fellow Daoist Qin, thank you."

"You are polite, Master Feigu, I just know some small ways to refine weapons." Qin Cheng stood up and smiled.

"If you can refine your weapon successfully, it is more important to be more important to Master Feigu's refining strength."

"Haha, Fellow Daoist Qin is so humble. If you are just a small trick, then our ability is even less worth mentioning." Fei Hong laughed.

"If it weren't for you, my spiritual crystal sword would probably not be able to be refined in another hundred years."

Qin Cheng used to be arrogant, but now he speaks very modestly, which makes Fei Hong quite fond of him.

Now Qin Cheng has confirmed his promise and obviously said a few arrogant words and it is okay to show off all the show, but Qin Cheng's low-key attitude makes Fei Hong feel that Qin Cheng's character is really good.

He was a little unbelievable before, whether Qin Cheng could really do it, but now Fei Hong is really convinced.
Chapter completed!