Xu Fan and Sha Diao silently followed the group of weapon refining masters.

Everyone stopped in an open space, which was a place reserved in advance for setting up a five-element cannon.

"Brother Sha, how powerful can this five-element cannon be?" Xu Fan took the opportunity to send a message while watching many weapon refiners discussing the division of labor in refining the cannon.

"Is it powerful? It's probably a little more powerful than the secondary guns on our battleships."

"Because there are so many of them, together they can seriously injure the Mahayana Demon Lord."

Hearing what Senior Brother Sha said, Xu Fan felt a little weak.

"Junior Brother Xu, don't feel that this five-element cannon is weak, because you have seen the giant cannon on the battleship before."

"You also know that the Tianlian Sect in the Central Continent is the most powerful sect in the entire world of cultivating immortals."

"The five-element cannon can be a few points stronger than the secondary cannon on a battleship, which is already very powerful." Sha Diao said to Xu Fan.

"Yeah, yeah, I understand what Senior Brother Sha said."

At this time, a total of three master refiners and six top refiners present began to take out the semi-finished products and began to burn runes on the spot.

Suddenly, various fire spirits appeared.

Xu Fan's understanding of weapon refining is consistent with his view of the current industry. The only difference is that the current industry looks at the whole, while in the world of immortality, it looks at individuals or a small group.

The quality of a magic weapon needs to be looked at comprehensively, not just based on the quality of the material.

The degree of tempering of the spiritual ore and the compatibility of the rune array describe the accuracy of the runes and the compatibility of the rune attributes and the material of the spiritual ore.

In terms of rune characterization, these masters of weapon refining in front of them are like photolithography machines.

Those top masters who are at the peak level of refiners are 7nm level lithography machines, and those three master level ones are 5nm level lithography machines.

Now Xu Fan's level is only theoretically 5nm, because the hardware is only at 10nm level.

As many masters of weapon refining began to carve runes, the junior weapon refining masters who were watching around them all entered a state of fanaticism, as if they were watching a creator create a new world.

Xu Fan, on the other hand, was looking at the accuracy of the runes carved by the three weapon masters.

"As worthy of the name of a master, the ordering and accuracy of the runes are more than 98% consistent with these semi-finished products." Xu Fan exclaimed. If he wanted to reach this level, he would have to at least reach the foundation building stage.

As Xu Fan looked deeper, he entered a state of enlightenment. When he woke up again, the first five-element cannon had been built.

Xu Fan looked at this giant cannon with a fantasy color and felt a little emotional. In fact, in terms of the level of civilization, some places in the world of cultivating immortals are not inferior to the modern world at all.

"Junior Brother Xu, this Five Elements Cannon has now taken root in the void. In the future, a big demon will really rush here to destroy the Five Elements Cannon."

"Then he can only break through the space barrier here." Sha Diao introduced to Xu Fan that this is a highlight of the Five Elements Cannon, which can escape into dimensional space.

"Is his recoil also released into the void?" Xu Fan asked.

"Oh, Junior Brother Xu is talking about unloading force. Of course it is released into the void, otherwise no matter how hard the material is, it will not be able to withstand this huge unloading force."

Xu Fan nodded. He was still thinking about how the weapon refining master would deal with the unloading force. It turned out to be more advanced than he thought.

"Junior Brother Xu, do you want to come with me to the next show?" Sha Diao asked. He didn't think he was very interested in his talented little junior brother.

"Senior Brother Sha, go ahead. I have some insights in my mind after watching it just now. I want to go back and reflect on it." Xu Fan said, he is extremely talented and willful, and he will be able to do it after just one look.

"Okay? Junior Brother Xu, shall we go back to study first? I'll go to the next show. If something unexpected happens? I will inform Junior Brother Xu." Sha Diao said, and he began to envy Xu Fan in his heart. He just learned a little bit from watching him.

.

Different talents are like a top student and a bad student listening to the teacher's lectures.

What the top student heard was 1+1=2, and the top student nodded? This is very simple.

The bad students hear ￥%*)…&…%￥%#￥/.

slacker student:"???"

Xu Fan quickly returned to his job in the Lingfeng Boat. Instead of watching the boss refining the giant cannon, he felt more comfortable playing with a few theoretical weapon refining masters.

As soon as he entered the room, Xu Fan heard the three big guys having a heated discussion.

After listening for a while, Xu Fan almost couldn't hold back his laughter.

After Xu Fan's proposal last time? These three big guys have raised the theoretical level to the standard of fairy weapons.

"Three seniors? Come, come, come? What do you think of my idea for this immortal weapon to suppress the mountain seal?"

Xu Fan smiled and joined the battle group.

In this way, a month of happy time passed by.

On this day, Xu Fan received a message from the communication magic weapon. It said that his time as a weapon refiner in the No. 5 camp had ended? He could return to Quetianmen on his own. If he didn't want to, he could still wait five months and take the sect warship.

Returning is also possible.

"Damn it, how can I go back without arranging a return trip?"

Don't look at the fact that it only takes three days for the battleship to get from Quetianmen to here. Xu Fan's escape speed is enough for three months to return to the sect. Even if there is a teleportation array on the way, it will still take more than a month.

This place is thousands of miles away from Quetianmen.

End of term? Xu Fan entered a state of freedom, and at this time, the Forbidden Land Defense Line Camp had turned into a prosperous place for cultivating immortals.

The three-thousand-mile forbidden area defense line gathered 60 immortal cities, and there were no less than ten million cultivators. Such a large market was occupied by the large chambers of commerce in just five days, and the remaining small chambers of commerce could only drink soup.

Xu Fan walked on this flowery street, and there was a steady flow of people, even in the sky. Now there are all kinds of shops here, and even some shady sects have opened small pink shops here.

In front of the pink building, there were several fair-skinned and beautiful beauties looking for customers.

"Sir, how about you stay and have a cup of tea?"

"Sir, I have a valuable treasure here that you would like to see."

"I've hit a bottleneck in my practice. Sir, can you give me some advice?"

The voice of Yingying Yanyan made Xu Fan slow down. He mainly wanted to see if there would really be an inexperienced young monk being dragged in.

At this time, Xu Fan heard a familiar voice.

"Go away, my master said, you women will only affect the speed of my spell casting."

"Go away and pester me again, and I won't be polite." The voice was very serious, not like a joke.

After Xu Fan heard the voice of his beloved disciple, he disappeared directly into the flowery street and made up his mind to give him a lesson on how to get along with the female monk when he returned.

In the evening, the three masters and apprentices had dinner together. Xu Fan looked at his apprentice's injuries and said, "What's going on?"

"A female monk insisted on dragging me into a small pink building."

"There are so many women there, so what's the point of going there, so I resisted."

"Later, I didn't know that those words angered them, so they went to the ring."

"After I got to the ring, I fought against 48 female foundation-building cultivators without losing a single match and without embarrassing Master." Xu Gang said naively.
Chapter completed!