In the traditional perception of Zhongzhou, soda stone is indestructible and naturally cannot be used to refine weapons. However, Zhang Nan found a way to refine soda stone in the system.

There was once a weapon refiner who wanted to use soda stone to refine spiritual weapons, but he failed in the end. However, he still found a way to make soda stone weaker. Because it was not refined successfully, that method was not passed down, and no one even knew it. However, Zhang Nan knew, and now Zhang Nan was ready to try it.

Sodalis refining is not done by refining weapons, but by using several kinds of medicinal powders and then calcined with flames to change the internal structure of sodalis and make it fragile.

Although there are those things in the system, Zhang Nan himself cannot exchange them and can only rely on the host.

Zhang Nan had to thank Lin Qingqing because Lin Qingqing often exchanged for some messy things. Zhang Nan found what he needed from it. After the preparation, he poured the potion into the gap he found, then found a pile of firewood and ignited a bonfire on it.

Zhang Nan was busy here, and the Great Elder and Lu Xuan were becoming increasingly unable to understand.

I thought to myself that this person was bored, why did he catch a fire on the bridge?

Not only the Great Elder and Lu Xuan, but also Zhang Nan's actions were noticed by the Yaozhou side.

In Tianqiu Cliff, Qingzhou is the guardian, and demons are the attacking ground. People in the Jianlou rarely walk across the bridge to investigate the movements on the opposite side. However, in the Yaozhou, it is common for demons to come here to investigate.

Before, all the powerful people in the Sword Tower retreated and were clearly seen by the demon scouts. But the demons also felt strange and suspected that it was the sword tower's trick, so they did not take any action, but just paid close attention to the movements in Qingzhou. You can pay attention and find that Zhang Nan has fired on the bridge, and then hurried back to give back.

"The human race seems to be sending a signal!"

"I just knew that there was nothing good about that poster who came to Yaozhou. Do they want to call him?"

There are also powerful demons guarding one side of the polar demon state. After getting the reward, they suddenly became nervous.

In fact, compared with the Sword Tower, the demons in the Demon State are even more tense.

Now the Lord of the Sword Tower has entered the Demon State. Standing on the Sword Tower, the owner is taking risks. But standing on the Demon State, it is equivalent to a beast entering the house. I heard that a bonfire was lit on the other side of the Demon State, and the Demon State is facing a great enemy. The demons and powerful demons are moving everywhere, asking for help, and preparing for war.

But when the monsters were busy, they realized something.

No matter how big the fire there is, the Yaozhou cannot be seen. There is only one bridge between the two states, and there is no use of illusions on this bridge. For so many years, both sides have been doing it with clear swords and guns. Even if there is a lot of fire there, what does it matter to us?

Zhang Nan didn't know that he had just lit a fire, and the Yaozhou was tossed enough. But soon, it was not only Yaozhou that was tossed.

The Great Elder and Lu Xuan watched Zhang Nan burn the fire there, and finally put out the fire, and then took something and dug it again, like playing house. At first, the two looked at Zhang Nan with idiot eyes, but as they looked, their eyes turned into horror.

Zhang Nan took the seven-kill ruler and dug it around, and the bridge deck was filled with stone powder.

This is not an ordinary bridge, where did he dig out the stone powder?

The Great Elder and Lu Xuan were not calm anymore.

Zhang Nan's actions were always under the gaze of the two of them, only to see him gathering firewood and not moving stones. Moreover, the bridge deck of the bridge is not as good as on both sides, and there is frequent battle. The bridge deck is the body, without any attachment of foreign matter.

The hearts of the Great Elder and Lu Xuan almost beat again with Zhang Nan's movements. Zhang Nan dug out a bang of powder, and their hearts beat. As Zhang Nan's speed became faster and faster, their hearts almost jumped to their throats.

"stop!"

The two of them suddenly rose up almost at the same time and flew to Zhang Nan with a whoosh.

"Here you come." Zhang Nantou didn't even look back and continued to be busy there.

Zhang Nan had noticed these two people were peeping in the distance.

"Mr. Zhang, what are you doing?" Lu Xuan was still a little uncertain.

"As you can see, dig the bridge." Zhang Nan blew a breath on the bridge deck, and dusted it up again with his hands: "It's too hard, it took a long time to dig out this little."

The Great Elder and Lu Xuan looked down.

There was a small crack on the bridge deck, which was about the size of a chopstick. Both of them knew about this place. They had been guarding this place for so many years, and they were familiar with every corner near this side. It was because of their familiarity that they became more and more frightened.

If you remember correctly, the gap was not so big before. Although it only expanded a little bit, its meaning was significant.

The Bridge of Immortality was moved by Zhang Nan.

"How did you do it?" asked the Great Elder in surprise.

"Didn't you see it?" Zhang Nan complained: "It's too difficult to dig, and it's probably difficult to dig it in one or two months."

The Great Elder and Lu Xuan shivered at the same time.

It's a big loss for you to say it in one or two months? You dare to say it. This bridge of immovable has never fallen for thousands of years. You are going to break it in one or two months?!

The Great Elder and Lu Xuan are really afraid now, but they dare not speak loudly with Zhang Nan. Because they are not sure whether what Zhang Nan said is true or not, it will take one or two months. What they can be sure of now is that Zhang Nan does have a way to break the bridge. It seems to be just a little bit of debris, but the mental impact is too great.

"Mr. Zhang, please stop." The elder looked serious and had no intention of provocation.

"Don't worry." Zhang Nan said: "Although it takes some time, it can always be done. Have you ever heard of that? As long as you work hard, you can grind an iron rod into a needle."

The Great Elder said in his heart that what I fear is that you have a deep skill.

"The owner is still in the Demon State, and this bridge cannot be broken!" The elder begged again from the bottom of his heart: "Please stop."

Lu Xuan also said anxiously: "Mr. Zhang, this bridge cannot be dug. Not to mention the gale wind under the bridge, this bridge is even more of a chain between the two states. Qingzhou Demon State floats in the endless sea, and is connected by this bridge. Once it is disconnected, no one knows what will happen..."

Now Lu Xuan is really feeling like a dog. This man has no place to eat, so it is difficult to get into trouble.

This bridge spans two states for more than ten thousand years. Many strong men fought against each other, but no one fell swoop. As a result, this person was less than half a day after he came, he hurried out a ditch.

However, Lu Xuan was quite experienced. From Southern Tang to Chu Yun, he was somewhat immunized. However, the Great Elder had indeed experienced such a thing for the first time. Lu Xuan could still think rationally and put great principles for Zhang Nan. The Great Elder could not think of any other words except to stop.

If God could give him another chance to choose, he would not let Zhang Nan enter Yunshan even if he was beaten to death.

The Great Elder and Lu Xuan were still trying hard to persuade him, but after a brief chaos, the polar demon state took substantial actions.

The human race is accustomed to internal fighting, and demons are not a solid piece. The master of the sword tower enters the heart of the demon state to negotiate, and there have always been different opinions within the demons.

Those who agree with the negotiations, some strongly oppose them, and some want to take the opportunity to surround the poster in the Yaozhou...

The demons gathered on the other side of the Immortal Bridge are not all guarding, and a considerable number of them have the intention to enter Qingzhou while the owner is away. The reason why they have not taken action is just waiting for a suitable opportunity.

From the perspective of the demon, even if you agree with the negotiation with the poster, you can launch an attack in an attempt to increase the weight of the negotiation.

The demons were always ready to move before, and the bonfire in Zhang Nan even made the demons feel illusioned. Their plan was discovered.

Since I was noticed, I simply didn't wait.

Under the leadership of several upper realm demons, the warlike factions among the demons walked through layers of fog, followed the Immortal Bridge, and rushed straight to Qingzhou.

Zhang Nan, the Great Elder, and Lu Xuan all noticed the abnormal movements in the depths of the fog. Especially the Great Elder and Lu Xuan, based on experience, it was a large number of demons attacked.

This should have been a very urgent matter, but after realizing it, the first reaction between the two was relieved.
Chapter completed!