"To put it simply, most of the materials used to make a set of armor must be the same, so that when the whole set of armor is combined, the defense of this set of armor will be much stronger. ”

"But if the armor was made from a different material, it wouldn't have been possible. ”

"Even if you wear parts of different armor on your body, you can also play a defensive role. ”

"However, if you are attacked, there is a high risk that the entire armor will be damaged due to the difference in the resistance of the material. ”

"Another point is that when facing attacks with different attribute source qi, the defense of armor of the same material is much better. ”

"Even if you encounter the source qi attribute of the restraint armor, you know how to defend against it. ”

"But if you're wearing armor parts of different materials, there's a good chance you'll be fine somewhere else when you're attacked, and some of the parts won't be able to withstand it. ”

"Can you understand what I explain?"

"Oh, so that's it!mm...?Uncle, can I ask you for something?"

"Hehe! There's nothing to ask for, Tianxing, it's good if you have something to say. ”

"Then I'll just say that, I'd like to learn about blacksmithing from you. ”

"Learn to forge now, don't you have the ability to make weapons, why do you need to learn to forge now?"

Raising his head to look at Tie Shan with a smile on his face, Xiao Tianxing also smiled.

"Yes, I have the ability to make weapons, but that kind of weapon making is just polishing ready-made materials into weapons. ”

"But if it's metal ore to make weapons, I'll have to learn how to forge them, and I want to become a true human-level swordsmith. ”

"Forging technology, but it's very hard!"

"There is nothing in the world that can be done without hardship, I have always understood this truth, so Uncle Tieshan, you don't need to tell me this. ”

"Hahahaha! Okay then! I'll teach you, and I promise to make you a real human-level swordsmith. ”

"Well, I'm going to be a real human-level swordsmith too. ”

After Tie Shan agreed to pass on his forging knowledge, Xiao Tianxing's life began to become more compact.

Every morning, after completing the necessary training with Ran Yun, Xiao Tianxing would come to the temporary training camp to assist the military doctor in training everyone in battlefield first aid.

After being busy with these things, Xiao Tianxing will also start to learn his own medical skills.

After lunch, Xiao Tianxing would spend an hour purifying the soul crystal, and then it would take half an hour to cultivate the source of the masterpiece.

After being busy with these things, Xiao Tianxing will start to learn forging knowledge with Tie Shan.

Originally, after dinner, Xiao Tianxing would supervise the children in the fortress to repair the source.

But now there are two people, Ying Fei'er and Yao Xue, so Xiao Tianxing will save the time on this.

For the time saved, Xiao Tianxing did not waste it at all.

First, he prepared the medicinal liquid according to the prescription that Xiang Liang handed him for medicinal bathing, and then he would seriously study the things that Yu Xi left for himself.

Later, Xiao Tianxing simply replaced sleeping with his cultivation, and with his almost crazy efforts, his cultivation also reached the peak of the seventh order of the Flowing Vein Realm a month later.

Everyone saw Xiao Tianxing's hard work, and everyone added their own pace under his stimulation.

At this time, under the influence of the soul body that Xiao Tianxing had recruited before, a large number of civilian soul bodies came here.

Under the premise of a large increase in labor, the construction of fortifications in the inner city also accelerated a lot.

Seeing that the situation of the entire fortress was developing in a good direction, Yi Han's heart was also much more relaxed.

During this month's time, except for a small group of demon souls, the entire fortress has been very stable.

Although he knew that this was just a hint of a lull period, Yi Han was still quite lucky.

Because in the course of this month, a large part of the reconstruction work of the head of the Hungarian fortress was completed.

Now his only concern was the construction of the fortifications outside the fortress.

Yi Han knew very well in his heart that it would be difficult to build fortifications outside the fortress, but he also knew the necessity of building these fortifications.

However, there is another very important problem in front of Yi Han, that is, the reconstruction of the two border cities on the east and west sides of the fortress.

Although he had already sent people to do this, Yi Han himself had not had time to check the quality of the completion of the renovation work.

It is true that the current situation is relatively peaceful, but the more this situation is, the more cold Yi Han dares not leave.

After careful consideration in his heart, Yi Han decided to let Xiao Tianxing and Ran Yun do this instead of him.

After a series of events during this time, the two of them are all visible to all.

And Yi Han also thinks that this is also a special workout for the two of them.

After paying attention, Yi Han asked the two of them to come over.

After waiting for a while in the handsome hall, the two of them came here.

"Yi Tianxing, the general governor of the military and military forces, and Ran Yun, the general governor of the inner city transformation, met with the marshal. ”

Seeing the two of them saluting with a clear eye, Yi Han also nodded with satisfaction, and after letting the two of them get up, Yi Han also gave an order directly.

"Yi Tianxing, Ran Yun, now Ben Shuai is going to send you to the east and west border cities to check the reconstruction work there. ”

"If there is something inappropriate, you two should point it out and correct it in time. ”

"If there is a passive sabotage, the two of you can deal with it on behalf of the commander. ”

"This matter must be completed within seven days, and if there is any delay, the commander will be court-martialed, do you understand?"

"Yes! I just don't know when the marshal will let us go?"

"Well, it's almost noon, so you two can leave tomorrow! If you're all right, you can leave this afternoon." ”

"There's nothing else to do, you two hurry up and hand over your own affairs!"

"Yes!

Out of the Shuai Hall, Xiao Tianxing asked Ran Yun next to him, "Brother Ran Yun, when are we leaving?"

"Well, without further ado, let's leave in the afternoon! Now let's go first and hand over the work at hand!"

"Well, well, by the way, we might as well bring Shadow and Shadow with us! ”

"Hmmm!"

After lunch, Xiao Tianxing and Ran Yun said goodbye to everyone, and took Xiao Dian and Xiao Ying out of the south gate of the Hun Fortress together.

After a little discussion, Xiao Tianxing and Ran Yun decided to go to the border city in the west to check it out first.

Sitting on the backs of Xiao Dian and Xiao Ying galloping on the empty ground, Xiao Tianxing and Ran Yun suddenly felt that their mood was a lot more relaxed.

When you think about it, you realize that although their daily life is very fulfilling, it is also very monotonous.

At this time, they realized that for more than a year, except for the time when they played in Shayu City for two days in the real sense, they had been living in the same environment for the rest of the time.

After each sighed, Xiao Tianxing also asked Ran Yun a question that he had wanted to ask for a long time.

"When Brother Ran Yun was fighting some time ago, didn't he encounter the siege of the Black Vice-Armor?"

"When I asked Sister Gülen why she didn't attack the inside of the fortress directly from underground, he said it was because these bugs couldn't do that. ”

"When I asked her why, she didn't answer and said let me ask you to know, so can you tell me the reason now?"

To be honest, when I saw the earthworm, I had the same questions as you, so I asked Uncle Linghu about it. ”

He didn't answer me at the time, just told me to take a shovel and dig into the open space in the fortress. ”

"However, because of the marriage of Uncle Yi Han and Aunt Ye at that time, I have never been able to take care of it. ”

"Later, after you returned to Liyang, I started to do this. ”

"Oh, did you dig up something underneath?"

"Hehe!" Looking at Xiao Tianxing's curious appearance, Ran Yun couldn't help but smile bitterly.

"When I found an open field and dug down about seven feet, I couldn't dig any more. ”

"Because there are some solid stones underneath, and after careful investigation I later found that the whole fortress is full of hard stones, and do you know how thick these stones are?"

"How much?"

"Oh, don't be too surprised when I say it! The thickness of the stone below is a full five feet. ”

"One foot and five feet!? It's incredible, isn't it?"

"Yes, it's incredible, I estimate that there are more stones buried under the entire fortress than there are on the ground of the building. ”

"After learning about these things, I found Uncle Linghu again, which is a secret that he also told me. ”

"That is, there is a huge barrier under the fortress of Hun Ya, and this barrier is to block attacks from underground. ”

"So, with these two insurances, the insects that live underground can't storm the fortress. ”

"Another point is that all the streets of the Hungarian fortress are paved with stone slabs, so as to prevent such a thing from happening. ”

After glancing at Xiao Tianxing, who looked surprised, Ran Yun also threw a question at him.

"Tianxing, have you noticed an interesting place, that is, the bugs that attack the fortress have only appeared outside the fortress. ”

"And it has never appeared on the side of the Western Qin land behind the fortress. ”

Hearing Ran Yun's words, Xiao Tianxing also patted his head.

"Yes, indeed, have you investigated this issue as well?"

"Well, after determining the situation under the fortress, I also looked into the situation. ”

"Finally I found a stone wall on the outskirts of the Hungarian fortress in the same place. ”

"After investigation, I found that the depth of this stone wall actually reached six zhang. ”

"Now, I ask you, what do you think this stone wall built down is for. ”

"Is it to block those insect cultivators who live underground?"

"That's what the wall does. ”

"Although the insect cultivators who live underground can move freely underground, they cannot survive beyond certain depths. ”

"It's not just the dirt in the ground, it's also a lot of hidden rocks, and more importantly, it's groundwater. ”

"Considering all the circumstances, we can conclude that the distance from the surface to the ground is the place where most of the insect cultivators in the soil can live. ”

"If you calculate this approximate range, it won't be too difficult to defend against attacks underground. ”