In a large booth, at least 200 onlookers gathered, but the people who came here had quite an identity, so the cultivation was naturally not bad, so they all automatically stood in a circle three meters away from the stage. The children of the family all have profound cultivation, and this distance will not affect them to see anything at all, so although there are many people, the scene is still orderly.

Even so, it took a lot of effort for Mo Jiangnan to squeeze in.

The booth surrounded by everyone was quite large, and it was covered with a large glass cover, but there was nothing on such a large stand, because it was "floating" over the booth, and if there was no glass cover, I was afraid that it would fly out.

It was a seven-inch-long orange sword.

Although Mo Jiangnan is a rookie in cultivation, he also knows that the sword is quite clever to achieve this point, just like the sword that Li Shan once showed him, hundreds of catties of metal can be the size of a square inch, and such a refining weapon can be called a divine skill.

He doesn't know how to achieve it now, which is not possible with current technical means, unless it can generate a huge gravitational force to cause the collapse of matter, but this is definitely not something that can be achieved by human power, unless it is a huge gravitational force of a planet. At this time, Mo Jiangnan remembered the golden hoop stick of Sun Wukong in Journey to the West, the Dinghai God Needle that had become the same size as a needle for more than 10,000 catties.

Next to the booth stood an old man in a Tang costume, who seemed to be the owner of this magic weapon.

"Lao Zhang, let's explain it to our juniors." A handsome guy beside Mo Jiangnan shouted.

The Xiuzhen family is not as strict as the sect, so everyone talks to each other very casually, even if some families have strict family rules, it is much more relaxed than the door rules of the sect, after all, the meaning of the family and the meaning of the sect are not the same.

That Lao Zhang smiled a little honestly, don't look at his age, but his body is standing straight, his head is still a little bald, he has a sparse beard that is more than three inches long, and his hands are behind his back, which is very old-fashioned.

"Young people have good eyesight, and they can see that it is a good thing." Lao Zhang's voice was loud, "This sword is called Clear Sky Thunderbolt, which I asked for when I met a master of Shushan Mountain, and many people already knew it just now, that master added Taiyi gold essence to this sword, making the whole sword weigh 392 catties, why is it called Clear Sky Thunderbolt?" That's because this sword can produce a thunder spell spell in addition to its own attack, which is an authentic spell, and I have tried the power before, and it is very terrifying. ”

"Wow......"

The scene was in an uproar, and those onlookers obviously did not reach the realm of Li Shan, of course they were full of shock at this kind of magic weapon, maybe it was the first time they had seen it when they were so old. Mo Jiangnan only had a new understanding of Li Shan at this time, and his sword was not much worse than this one, which showed that Li Shan's status in his own family was not low, and Li Shan's own cultivation was not low.

There are obviously not many such swords in the Xiuzhen family, at most there are one or two in a family, and you can think of it, and those high-ranking sects will never be boring to the point of giving away magic weapons. Those people Mo Jiangnan has seen, and there is no one else in their eyes except themselves, maybe ordinary people are no different from other animals in their eyes.

"Lao Zhang, show your hand!" The young man on the side shouted excitedly.

"Hehe," Lao Zhang grinned, "I'll open the eyes of you young people today." ”

I saw him press one hand on the glass cover of the booth, and the sword reacted like an obedient little animal, and the sound of "buzzing" rang in people's ears. The sword shook slightly, only slightly, and the glass cover was immediately slammed into powder, leaving not even the size of a soybean left, a white powder.

Lao Zhang pinched the finger of the sword in his hand and put it on his chest, the fingertip pointed to the sky, and the small sword flew in front of him, the tip of the sword pointed at the crowd, and from the tip of the sword to the back, a translucent thin light mask was produced, and at the same time, the powerful aura pressed down on everyone, and the crowd was immediately forced to all take three steps back, without exception, the true yuan desperately resisted.

It wasn't until Mo Jiangnan's sweat soaked through the back of his clothes that the powerful aura suddenly disappeared.

"That's amazing!" The crowd applauded enthusiastically.

Lao Zhang held the sword and smiled with flying eyebrows, and at this time, the sword turned into a three-foot-long ordinary form and was held in his hand.

"Lao Zhang, tell me what the Taiyi Gold Essence is." Then someone shouted again.

That Lao Zhang held a sword in one hand, touched his beard in the other, and said tirelessly: "Speaking of this gold essence, it is obtained by the predecessors many years ago who gathered tens of millions of catties of refined copper, and after refining all the impurities, a piece of gold essence the size of a fist was refined. In addition to the powerful formation, my sword can also become bigger and smaller, and it can be more than ten zhang long, and it is all in kind, not an imaginary, you can imagine its power. ”

The young people looked teachable and nodded with reverence.

Hearing this, Mo Jiangnan quit, how can this be nonsense, we must have a rigorous attitude towards science, and what is not discovered and confirmed is conjecture. No matter how bad the grade of copper ore is, there are 10,000 catties that can be smelted into 100 catties, let alone any refined copper.

"That...... Lao Zhang? Mo Jiangnan interjected without even thinking about it.

"What's the problem?" Lao Zhang was very unhappy when he was interrupted when he bragged.

"I want to ask, is there a specific process for the process of removing impurities to obtain gold essence?"

"That's the secret art of a master, how can you tell someone casually."

Lao Zhang's face was ugly, which meant that he didn't know.

"But without a process, there is no way to explain how this gold essence is obtained." Mo Jiangnan didn't intend to pass like this, and his usual practice when working in the institute was to finally investigate its principle, "It's very simple, what is the copper content of refined copper?" And how many impurities? It is impossible to say that there is only so much left of 10,000 catties of refined copper in the end. ”

So everyone was looking at Mo Jiangnan, but they didn't speak, although the people here are the children of the Xiuzhen family, they are also well-established and knowledgeable in society, and they have all received modern education, so they naturally know what Mo Jiangnan said.

But Lao Zhang's face was even more ugly: "Then what do you say should be going on?" ”

Mo Jiangnan thought about it calmly, he hadn't studied this problem, the last time Li Shan showed him the sword, he was interested in this unbelievable thing, so he picked up a pair of research styles: "I don't know how it was achieved, but according to my opinion, on the surface, the metal has become smaller, but in fact, the substance has not been lost, and its quality is a good proof." ”

A young man next to him was also rounded into the question by Mo Jiangnan: "The material is still there, so why can't you see it?" ”

Mo Jiangnan shook his head and said: "This is the bizarre place of the final result, which makes people puzzled, but unfortunately I don't have the opportunity to study such a magic weapon, I think the key is inside the magic weapon." ”

"Alright." Lao Zhang interrupted coldly, "Do you think I lied to you?" ”

"No, no," Mo Jiangnan hurriedly denied, "Maybe it's because the rumors are wrong, or the person who made the magic weapon is ...... at all."

Speaking of which, Mo Jiangnan realized that this was not a discussion of their research group, this was someone else's land.

But the words stuck at this point, and anyone present could guess what he didn't say.

"You mean people don't understand? It seems that this little brother is also a master? Lao Zhang's face was unusually ugly.

"I didn't say it, I didn't say it." Mo Jiangnan hurriedly denied it.

"Oh, that's what I said?" Lao Zhang was already sneering.

"Uh......"

It was indeed what he said, but everyone present knew who meant it, so the scene was extremely embarrassing. On the one hand, these Xiuzhen families are still very traditional, although the times are changing, but in their eyes, it is a bit of a mistake to question the elders in person, so they all want to see what kind of fate this impulsive young man will be; On the other hand, maybe what Mo Jiangnan said is very reasonable, of course they themselves can question their elders like this, so they want to see what the results can be.

"Of course, in the cultivation realm, it is Crouching Tiger, Hidden Dragon, this little brother must be extremely talented, of course my old Zhang admires it very much." As he spoke, the yellow light flashed in his hand, and he put the sword into his body, "But that senior is our Zhang family's benefactor, no matter what, he helps our Zhang family refine the magic weapon is a great kindness, of course our Zhang family must maintain the reputation of the benefactor." ”

Everyone next to them nodded, after all, it is not easy for a family to cultivate, and it takes a lot of effort to preserve the realm that has been cultivated so hard, and the powerful magic weapon is what they rely on. A truly powerful treasure of the town family can ensure the safety of all the people of a family, of course, under the premise that those regular sects do not do it, so sending a useful magic weapon to a family is undoubtedly saving this family.

"So," Lao Zhang said with a serious expression, "I'm going to try it out with you." ”

"What?"

Mo Jiangnan heard this very untrue in his ears, what level is he, the old man in front of him doesn't need to do anything at all, just scared him can scare him to death. Isn't this an obvious bully of the small? The onlookers were also surprised.

"What happened?" A voice came from the periphery of the crowd, low and somewhat majestic.

"Oh, Old Zhao is here." The crowd moved out of the way.

I saw a group of masters coming over, all of them were masters who had just gone to the conference hall, and Mo Jiangnan saw Xiao Yun again.

Li Shan walked over a few steps and asked, "What's the matter?" ”

Mo Jiangnan shrugged.

"I'm going to compete with him!" Lao Zhang pointed to Mo Jiangnan and Zhao Lao and said.

"This ......" Zhao Lao had a keen eye, and he could see at a glance that Mo Jiangnan's cultivation was really not good, I am afraid that he would not be an opponent if he found any one.

"I'm going to compare refining weapons with him," Lao Zhang saw that people were misunderstood, and hurriedly added, "He insulted our family's benefactor." ”

Mo Jiangnan breathed a sigh of relief, although the old man still wanted to make him ugly, but it was no longer the excesses he imagined. But Mo Jiangnan still feels very wronged, everyone is just talking about things, why should I insult others?

So Mo Jiangnan said helplessly: "Although I know a little bit about refining weapons, I have just started my cultivation, how can I compare refining weapons with you without real fire?" So I think it's already obvious that I'm losing. ”

But Mo Jiangnan's words that he thought he was modest were denied by Zhao Lao, Zhao Lao laughed and said: "It's rare that someone still provokes Lao Zhang's interest, the young man seems to have two times, and the comparison is definitely better, don't worry, I have a sword furnace here, which should be able to smelt most of the materials you can find, go, let's go together!" ”

Don't worry? That's what Mo Jiangnan was worried about.