Sometimes, in order to create a perfect artifact, he even sacrifices his own life.

For example, the legendary cadre Mo Xie did not hesitate to devote himself to the furnace in order to build the divine sword, and this kind of dedication and dedication has made countless alchemists admire.

To be honest, Qin Wushuang, who was also an alchemist, was not surprised by Qian Lao's request.

Even, he still felt unusually cordial, if he hadn't been as paranoid as a madman back then, he had worked hard to create the Peerless Sword for more than a month, and the Peerless Sword would not have become famous in the Demon Continent, and even a divine weapon that countless martial artists yearn for.

Moreover, Qin Wushuang also saw why Qian Lao was never able to complete the forging of the vajra.

"Old Qian, I can help you forge it completely, but in the end you have to give me this vajra. ”

Qin Wushuang didn't want this King Kong undefeated and exquisite pestle, but wanted to use it for Duan Feng.

Duan Feng's guy has always been bare-handed when he fights with others, and although he has a strange fire, he still suffers a lot in this way.

Qian Lao was stunned, obviously he never expected that Qin Wushuang would put forward such a condition in the end!

Qin Wushuang smiled slightly and said, "If Elder Qian thinks that this deal is not cost-effective, then forget it." ”

Qian Lao began to walk back and forth, and kept clapping his palms, obviously hesitating.

After a while, he suddenly slapped his palm fiercely, and said in his heart, this is really a lion's big mouth! This thing has been made, and its value is immeasurable!

However, in Qian Lao's heart, there is something more important than this vajra, that is, he will finally be recognized by his master and become an official disciple!

After weighing it, Qian Lao finally gritted his teeth and said, "Okay! A word is a certainty! But we have to do it in advance, after you help me complete the forging of this vajra, you can't advertise that you have helped me outside!"

Qian Lao, this old guy, obviously wanted to put all the credit on himself, but Qin Wushuang didn't care about this, nodded his head, and readily agreed: "Okay, a word is a decision!"

After a while, Qian Lao came back to his senses from the joy and suddenly found that although Qin Wushuang had already promised him, and he was now also a five-grade art refiner, he had never seen Qin Wushuang show his true ability, did Qin Wushuang really have that kind of strength?

Don't come to that time, Qin Wushuang's attainments in the Dao of Techniques are not even as good as himself!

That's all on paper.

Qian Lao was a little embarrassed to come out with these words, so he changed his way and said, "Wushuangyou, what do you think is the reason why this vajra can't be forged?"

Qin Wushuang was naturally very clear about Qian Lao's thoughts, but he didn't care about it, and said lightly: "It's very simple, because in the process of forging the vajra, you are missing one thing." ”

"What is it? impossible!" Qian Lao thought back to the refining formula, there would definitely be no lack of anything, every material was accurately calculated by him, and there was absolutely no problem with the proportion.

"Don't believe it, this is what is missing. Qin Wushuang walked in front of Zi Qin Ding, stretched out his hand next to the Ding, picked up a brown stone, and said lightly.

"Wushuangyou, you're not joking, are you? You mean, it's the lack of the Red Flame Stone?" Qian Lao looked at the stone on Qin Wu's hands, and suddenly felt a little funny.

What is the Red Flame Stone? It's just an ordinary stone, which can't be ordinary anymore.

The role of the red flame stone is also very easy to understand, in the cultivation of Xuan Bing, after adding this kind of stone, the amount of fire can be increased, so that the furnace heats up quickly, so as to reach the ideal temperature.

"It's just that there's a lack of red flame stones. Qin Wushuang said with reaffirmation.

Qian Lao shook his head, looked at Qin Wushuang, and said blankly: "You explain, I don't understand." ”

"It's very simple, the red flame stone belongs to fire, and it is generally only used to increase the temperature in the furnace during the refining process, but many alchemists don't know that it also has a very peculiar effect, that is, it can remove the impurities in the material, so that various materials can be well integrated together, and it can also remove the bubbles generated during the refining process. ”

Qin Wushuang explained indifferently.

Refining Xuan Bing is not as simple as lighting a fire, melting the materials, and then casting them together.

The more advanced the Xuan Bing, the higher the degree of craftsmanship and complexity, and the difficulty of refining will increase exponentially.

Previously, Qin Wushuang had discovered through observation that there were many pores at the interface between the upper and lower parts of the vajra, which was obviously caused by many impurities in it.

And, obviously, Qian Lao has not yet found a way to get rid of those impurities.

"I see, fuck, the old man racked his brains, and finally lost to a stone!alas!" It is also true that in the process of refining, Qian Lao encountered a situation where impurities could not be removed, and at that time, he wanted to forcibly fuse, but he almost failed to fry, resulting in a complete failure of refining.

Afterwards, Qian Lao continued to study how to remove the impurities in the materials, and also did many experiments, but the results were not ideal, resulting in the refining matter being put on hold until now.

However, what Qian Lao couldn't have imagined was that if he wanted to remove the impurities in the material, he only needed one stone, or an extremely ordinary stone.

This kind of thing is really angry and funny, which directly made Qian Lao almost hit Zi Qin Ding headlong.

"It's that simple?" Qian Lao still couldn't believe it, looked at Qin Wushuang, and asked again.

Qin Wushuang nodded affirmatively and said, "It's that simple, you'll know when the time comes, but because you didn't complete the refining at that time, there were cracks in the materials, and when you refine it again, the difficulty will soar." ”

Qian Lao also knew this, and sighed: "This is also a matter of no way, at that time, if I didn't forcibly stop refining, all the materials would be destroyed." ”

"When Qian Lao wants to refine, let me know. Qin Wushuang said lightly.

With Qin Wushuang's attainments in the Dao of Arts, the vajra was just a problem.

"Okay!" Qian Lao said expectantly, but obviously now is not a good time for refining.

After a while, Qian Lao said again: "Wushuangyou, there will be a magic dao conference in the city tomorrow, I don't know if you are interested in participating." ”

"Dao Conference?" Qin Wushuang didn't expect that in a place like Black Domain City, there would be such an activity.

"What is the ultimate reward of the Dao Conference?" Can Elder Qian know?" However, what Qin Wushuang was most concerned about was not what the Dao Conference was, but the final reward, if he was interested in that reward, he might still participate, if he was not interested, then he would definitely forget it.

"Coincidentally, I really know the ultimate reward of this Dao Conference! Hehe, it's an ancient Ding of no less quality than my Purple Qin Ding! It sounds like a seventh-order thing. Qian Lao said hehehe.

Moreover, while talking, Qian Lao also carefully observed Qin Wushuang's expression, and his eyes kept turning.

"This old guy, is it possible that you want to trick me?" Qin Wushuang said secretly in his heart.

But think about it, Qian Lao shouldn't tempt Qin Wushuang with the final reward, Qin Wushuang doesn't participate in the Dao Conference, for Qian Lao, there are no benefits and losses, right?

But it just so happened that Qin Wushuang really needed a Ding Furnace that he could take his hands on.

Ever since he got the materials from the underground auction house of the Jiaoyong Chamber of Commerce in the Trench City, he had not started to refine the Xuanjian in cascade again, because even if the Trench City was a sorcerer guild, it did not meet his requirements.

"I'll think about it. Qin Wushuang said.

After that, Qin Wushuang walked straight out of the secret room.

Qian Lao followed and walked out, and said with a smile: "Wushuangyou, tomorrow morning, let's gather at the door!"

When Qin Wushuang returned to Duan Feng and the others, he and Duan Feng and the others all went back to the room to rest.

Then after Qin Wushuang opened the gold ingot, he told Xiao Shushu and Duan Feng about the matter again, and bluntly said that to help Qian Lao repair the vajra, he needed to borrow Duan Feng's strange fire.

Refining mystical artifacts with different fire is the most effective and convenient way.

At first, Duan Feng was unwilling, but when he heard that Qin Wushuang was finally going to give him that seventh-order Xuan soldier, he immediately blossomed with joy.

That's it, and then the three of them went their separate ways.

Early the next morning.

Qian got old very early, and ordered early that today's business would be taken care of by the guys in the store.

Qian Lao waited outside the door of the Guangxuanqi Shop, and after a while, Qin Wushuang and the four of them also came out.

After Qian Lao saw the four of them, he smiled slightly and said, "Four, it's not too late to get up, please come with me." ”

Since the Guangxuan Pottery Shop was not too far away from the place where the Dao Conference was held, the five of them chose the foot school

On the way, Qian Lao introduced a lot of humanistic customs about Black Domain City to Qin Wushuang and the four of them.

In the Black Domain City, there are extremely vicious people everywhere, this is common sense.

Moreover, there are many people who will take the initiative to enter the Black Domain City, either to avoid the enemy, or to escape the pursuit of the Empire.

Moreover, the question asked by Duan Feng yesterday, Qian Lao also explained it simply.

The population of Blackland City is strictly controlled at a fixed number, no more and no less.

This has been a rule since the founding of Blackfield City.

The people who were cleaned up were all shrimps at the bottom of the pyramid of Black Domain City, and they were moths in Black Domain City.

Even so, there are still a large number of people entering the Black Domain City, and there is an endless stream.

Because here, you can get things that you don't have outside, such as Xuanbing, such as hard-to-find treasures.

More people just came for the name of Black Domain City, and after coming in, they regretted it when they found that they couldn't get out.

The layout of the Black Domain City is similar to that of many ordinary empires, and there are also four regions, east, west, north and south, which are occupied by four people called the Dharma King, each of whom is extremely mysterious and highly cultivated.

The four Dharma Kings bowed to the city lord at the same time.

Get up, the city lord of Heiyu City is the most powerful person in the city, only a handful of people have seen him, even Qian Lao has only heard of the name of the city lord.

At the junction of the four major areas of Blackland City, there is a vast square, and a symbolic dome building is located there.

The reason why that building was able to become one of the landmarks of Black Domain City was because it belonged to the Alchemist Guild.

In a chaotic place like Black Domain City, none of the four major chambers of commerce chose to set up a semicolon, but instead it was the Alchemist Guild.

Because, the power of the Alchemist Guild is extremely powerful, covering the entire Demon Continent.

It is no exaggeration to say that if the Alchemist Guild wants to do something, even Fancheng will have a headache.

Therefore, in Black Domain City, no one would swell enough to go to the Alchemist Guild to make trouble.

And, in the Black Domain City, if you are an alchemist and your level is not low, then congratulations, you have almost no enemies in the Black Domain City, and everyone will be respectful to you, except for some special people, such as the city lord, and the four Dharma Kings, of course, there are many incognito powerhouses in the Black Domain City, and they are also extremely strong.

As early as some time ago, the Alchemist Guild had already released the news that it was going to hold a magic dao conference in the square in the center of the city.

The purpose of this conference is to recruit talents for the Alchemist Guild, after all, in a place like the Black Domain, except for those who are from the three sects and nine ranks, the probability of recruiting good disciples is much higher than that outside.

Moreover, the rewards offered at this Dao Conference are also very attractive.

At the end of the conference, the top 10 and the top 3 will be rewarded with a coveted prize.

Of course, it is very difficult to get out of the crowd.

In Heiyu City, many people know Qian Lao, and they don't dare to have any thoughts about the people led by Qian Lao.

So along the way, Qin Wushuang and the four of them came to the edge of the square very safely.

At this moment, due to the activity, the square was already crowded with people, and not even a fly could fly in.

"It's so hateful, why don't I have a magic Dao endowment? Even if I can't get the top ten, I can show my face!"

"You don't pee on your own virtues, and you dare to speak out here with the strength of the chakra realm. ”

"What are you? You're tired of being crooked, aren't you? Aren't you also in the Chakra Realm?"

"What's wrong with the Chakra Realm? At least I'm not bragging. ”

"What do you want?"

"If you don't accept it, I'm afraid you won't make it?"

Around the square, these people who watched the excitement started to fight without saying a word, which was completely different from the outside world.

As soon as Qin Wushuang and the others arrived here, they had already seen no less than five conflicts.

However, due to Qian Lao's reasons, the place where Qin Wushuang and the others were located was peaceful.

As the alchemists entered the arena one after another, the voices around them became more and more punishable

This time, there were a total of three hundred alchemists who participated in the Dao Conference, and the lowest level also had three grades.

It can be seen that the quality of the alchemists in the Black Domain City is much higher than that outside.

Moreover, there are three lively candidates who participated in this Shudao conference.

These three people are the disciples of the three Dharma thrones of the East, West, and North respectively.

Lu Fang, a disciple under the throne of Eastern France, cultivates both art and martial arts, and is a four-grade art refiner.

Qiao Xiaoyu, a disciple of King Xifa, has studied the art for more than 20 years, and his attainments are quite high.

Sun Ling'er, a disciple of the Northern Master, is the most mysterious one, people just hear that she is very beautiful, and her cultivation is also a top-notch existence, and her attainments in the art path are not low, but people really don't know how many kinds of art refiners she is.

In addition to these three popular candidates, there are many loose cultivators.

For example, Liang Qing, who had a high voice this time, was only eighteen years old, and he was already a five-grade alchemist, and this person was very arrogant, and the four great Dharma kings threw olive branches to him one after another, but they were all rejected by him.

It is rumored that this Liang Qing's goal is to become a disciple of a highly respected elder of the Alchemist Guild.

People know that the people who entered the arena just now were just some ordinary alchemists, and the real finale characters had not yet appeared, so those alchemists did not get much attention.

The conflict continued and intensified, turning into a large-scale team battle.

The men were fighting, and suddenly in the middle of the square, a drum sounded.

The sound waves were so loud that everyone was sore in their eardrums.

Moreover, in the sound of the drum, there is also a very strong power, and those warriors who are fighting are impacted by the sound waves and burst into a cloud of blood mist.

If it was outside, the rest of the warriors would have been frightened and didn't dare to continue to do it after seeing this scene.

Here, however, those people, instead of stopping, have become more rampant.

The smell of blood inspires those who are ferocious.

"Still don't stop?" In the middle of the square, I don't know when an old man with white hair and beard came out, not angry and arrogant.

The old man's cheers clearly came into every Rao Erzheng

And the appearance of the old man immediately stopped the conflict around him, and those who were extremely arrogant before were instantly silent, and they didn't even dare to let go of a fart.

This old man is the branch leader of the Black Domain City Alchemist Guild.

Don't look at his kind appearance, in fact, this old man named Zhang Desheng is a Divine Dao Realm powerhouse!

Zhang Desheng's gaze swept over the surroundings, and said lightly: "Anyone, if there is another conflict, kill on the spot." ”