The city of Pitt and the city of Zhenxi are bordered by the western border, the ancient river channel. Pen & Fun & Pavilion www.biquge.info

Connecting the two ancient river channels was an opportunity that Xi Rui had known for a long time, but when he was really in the ancient river channel and looked up at the ancient riverbed he needed to excavate, he still couldn't help but be shocked! As far as the eye can see, the majestic mountain wall is 200 meters high! Weeds and vines grow densely here. The layers of white horizontal stripes on the mountain wall show the impact power of the ancient river for thousands of years!

Of course, these are just small things, and they can't cause any waves in Xirui's heart, but he can't ignore the material of the mountain wall! Black Devil Granite, a stone with the same name as a sturdy stone from previous lives. However, this stone is not granite from the previous life.

First of all, the specific gravity of this stone is very small, almost half that of the same volume of wood! And more importantly, this black magic granite also has an excellent effect of preventing the diversion of battle qi! In this world, the source of all power is war qi, and the substances that can have better wearing attributes and temporary storage properties for war qi have been made into weapons and armor. And this kind of stone, which is completely insulated from the air of war, is also useful, that is, the building material of the large and exaggerated castles and cities that stand in the various territories!

The problem is that the reason why Xirui can open an artificial ditch of hundreds of kilometers in a short period of time is the strong combat skills that everyone has. Now that he has encountered a mountain wall that can isolate the battle qi to the greatest extent, how should he operate?

Before the crossing he was a liberal arts student, black. There's something wrong with gunpowder or something, but he can't do it either! Alchemy mines, with that kind of pure physical explosion. The problem is that as early as the battle for the northern pass of Betnes, he discovered that the alchemy mines are not very destructive to the city walls. When will it be possible to blast this huge stone wall with alchemy products?

Taylor on the side didn't know what Ciri was thinking, he built the pergola with his hands, but he was very satisfied with the stone wall. "I said Ciri, this is what you call a combat skill training ground? Hehe, such a large piece of black magic granite is enough for my entire team to practice! ”

"Yes! So since you're here, why don't you get on it soon? The big guys all have to practice their combat skills! ”

Ciri gritted his teeth and said, he didn't know how to worry now, and even his teeth began to hurt. However, he could not do this to tell Taylor, Pombert repeatedly stressed about the matter of the embankment, and he secretly did some preparatory work, but he could not make it known to everyone. But he really didn't expect that his momentary excuse really inspired Taylor's greatest enthusiasm!

As soon as he waved the military flag in his hand, he directly issued an order. "Soldiers, do you see the black devil granite wall in front of you? That's right, this is where we practice our combat skills. Think about the large amount of gold coins that were sent out the other day, right? As long as you practice your skills, you won't be able to count the opportunities like that in the future! ”

In the sound of the commander's order, the soldiers under his command cheered in unison, and had to sleep This guy led the team to save and did master some methods to boost morale without combat skills. But Cirui on the side felt even more depressed!

In order to open up the ancient river channel, it turned out that the words of the big guy were taken seriously. Is it a failure or a success? I'm depressed here, and Jessica is still coaxing with her boyfriend over there!

"Stupid! Let the soldiers push upwards. Directly attacking the root of the mountain wall, how do you let others practice? ”

"Uh, can't the other teams still attack the mountain walls on both sides of this valley?"

"The walls of the mountains on both sides are also broken, where are we going? Is it in the river? Listen to your girlfriend, that's right! Ciri exclaimed depressedly. Yes, even though both valleys have lost their headwater, there is still water in the river all year round. After all, a large area of swamps, flat terrain, huge rivers, and abundant rainwater are all indispensable! Otherwise, it would not be possible to cover an area of more than one million square kilometers.

Taking a deep breath to recover the battle qi in his body, Ciri gave up. After all, such a large mountain wall can't be excavated in ten days and half a month. He can only make mistakes if he is wrong, really, this excavation work is regarded as a practice of combat skills! After greeting the soldiers below, he made a move of the sword qi ray and went straight to the top of the mountain wall!

Boom -

Just as I thought in my heart, the huge mountain wall fell down a lot of straw leaves of vegetation one after another. And the mountain wall itself, there are also many places to leave a huge depression, although the degree of depression, in the distance is only twenty or thirty centimeters, but because of the huge area of the depression, it is still visible at a glance!

"This, what's going on? Doesn't it mean that the Black Devil Granite ********, and any attack containing battle qi can't be shaken? ”

I was ready to fail, but now it's a twist! Ciri really didn't know how to describe his feelings. On the side, Jessica couldn't help but smile at him.

"Xirui, they all say that you are erudite and knowledgeable, how do you practice this, I don't know you? Dark Devil granite is indeed the main building material for cities and castles, and rightly so. But only civilians will directly use stone Lei Fang for the city wall castle, and soak it in sulfur poison for two or three years! "Sulfur poison? What is this again? Well, Seeri is indeed good at alchemy, but his knowledge of alchemy was originally used to restore antique artifacts. It seems that in the future, no matter what, he really wants to collect some alchemy and other books to study!

In his heart, he made this decision, and the second sword qi ray went straight to the few depressions left just now,

Boom -

It was still the branches and leaves flying, but this time, Ciri clearly saw the stone chips flying everywhere with the attack of the combat skill!

Celebrity! Greeting everyone, the next combat skill attack immediately began. But in his heart, he still has some regrets. A soldier who is not a hero, the power of the outward release of battle spirit is too small. However, he lent back the source of battle qi, the strategic prop that replenished the battle qi, to that Thomas. That guy, after he left the city of Betnes, has not been found. Otherwise, in the name of practicing combat skills now, the progress of digging ditches can be much faster.

The sun, from the east side of the sky, gradually rises in the center. And Xirui, who had been practicing for a whole afternoon, finally issued an order for the whole army to rest.

This morning, their progress was amazing, not to mention that only a few heroes in the army could release their combat skills in a large range and long distance, but with the joint efforts of the whole army's 3,000 people, the mountain wall was clear about a passage 3,000 meters wide and 1,000 meters long. (To be continued.) )