"It's coming!"

The spatial crack flickered, and under the gaze of all the soldiers on the city wall, several tall figures appeared in front of the spatial crack.

The tall barbarians were dressed in armor and carried longbows, large shields in their hands, and spears in their hands.

Unlike the previous barbarians, as soon as this group of barbarians appeared, they showed extremely excellent military qualities, and they quickly formed a small defensive formation without even looking at anything.

"Boom, boom, boom......"

At the same time, the fire on the city wall also followed, and dozens of armor-piercing shells roared towards the barbarians.

The smoke of gunpowder was filled, and the sound of explosions suddenly resounded throughout the mountain, and the figures of those barbarians completely disappeared in the smoke and flames.

But the fire did not stop in the slightest, but in an instant, another round of blows followed......

......

"Chief, only five barbarian corpses were found on the battlefield, one ...... missing"

After the fire coverage was over, the troops in charge of investigating the situation on the battlefield immediately reported the results of the battle.

One less, dead or alive, at least it's no longer in this world.

And just judging from the equipment of these barbarians, it can be known that this is an organized barbarian army......

I didn't care too much about this result, the preparations for war had already been made, and one less barbarian corpse was nothing more than a move forward in the war.

At this time, Chu Yi did not look at the spatial crack anymore and waited for the arrival of the barbarians, but patrolled the various combat posts on the city wall.

The barbarians who appeared just now were undoubtedly the advance reconnaissance, and it was undoubtedly clear what it meant to escape back to one.

As for whether the barbarians would retreat because of the terrifying firepower strike just now, few real insiders would have this kind of luck.

Although it is not clear the reason for the barbarian invasion, it is clear from the information obtained from several countries that are currently at war with the barbarians that the barbarians seem to have an extremely unusual aggressive heart for this land.

This anomaly manifests itself very clearly, according to the intelligence of the United States, especially after the barbarians have figured out the basic situation of the human race.

From the caution at the beginning, to the unscrupulousness of the barbarian powerhouses behind......

......

For a few days, the temptation of the barbarians never stopped, from a few barbarians at the beginning, slowly became several teams of barbarians, and their strength became stronger and stronger, but in the face of the terrifying firepower of these four city walls, the difference was only how many corpses were left.

"Regiment commander, so far, seventy-eight barbarians have been killed, five have been seriously wounded and captured, and fifty-six soldiers have been sacrificed in our unit, and there are no ...... wounded."

On the city wall, an officer reported to Chu Yi with a document.

The casualty figures are very glaring, and under the absolute dominance, the death toll of a few barbarians is almost equal to the death toll of the barbarians......

To this day, in the real war period, in the face of the casualties of the soldiers, Chu Yi can only work hard to adapt himself, and there is no other way......

......

"The research report of the research institute has not come out. ”

After being silent for a while, Chu Yi turned his head to look at the officer beside him and asked.

"It's out. ”

After receiving the research report handed by the officer, Chu Yi's eyes turned to the report in his hand.

A study on the armament of the barbarians.

Although the barbarians have not broken through the suppression of various firepower for several days of testing, the abnormalities of the weapons and equipment on the barbarians have also been discovered.

In particular, the armor and shield of the barbarians are terrifyingly tough, and even armor-piercing bullets cannot penetrate the armor and shield.

Although not every barbarian has this kind of equipment in the barbarians' exploration troops, this discovery is also difficult to ignore.

Once this kind of extremely defensive equipment is formed, then the threat of firepower from this wall encirclement to the barbarians can be said to be more than half reduced.

When martial arts cultivation reaches a certain level, shrapnel and shockwave damage can basically be ignored, and it is difficult to cause too much damage. The killing of artillery shells basically depends on the terrifying lethality of the direct hit of the warhead, and if this can be defended, then it can be said that within the mysterious force field, most of the means available to humans have been abolished.

The comparison of the rows of data on the report clearly shows the defensive power of the barbarian equipment in numbers, and when he saw that at the end of the document, the researcher also made suggestions, Chu Yi couldn't help but be stunned.

The old-fashioned armor-piercing bullet made of high-carbon steel alloy cannot penetrate the barbarian armor, so it is recommended to completely eliminate the old-fashioned armor-piercing projectile and use tungsten alloy or depleted uranium alloy core material......

"We're using old-fashioned armor-piercing bullets here?"

Chu Yi turned his head to look at the officer beside him and asked coldly.

"Regiment commander, it's stock, the previous stock, the troops used for training, haven't used up yet......"

"This kind of place uses inventory?"

"Diligence and thrift also score points!"

"Which king ordered the use of stock!"

A series of questions blurted out, and Chu Yi was furious in his heart at the moment.

Although they are all armor-piercing bullets, the different materials of the bullet core make the power even more different!

Especially under the shroud of this mysterious force field, electronic technology equipment cannot be used, and all kinds of armor-piercing bullets are one of the few powerful weapons.

There is a more powerful no, with inventory......

Self-abandoning martial arts?

Leave a way for the barbarians to live?

"Regiment commander, not long after the newly developed individual armor-piercing cannon was distributed, many soldiers have not yet figured out the difference between shells......

Seeing Chu Yi, who was furious, the officer hurriedly explained.

"Go, go now, half an hour, I'll give you half an hour!"

"I want all the old armor-piercing bullets to disappear for me......"

In addition to being annoyed, Chu Yi also breathed a sigh of relief in his heart, at least he knew that the defensive power of the barbarian's equipment was not as terrifying as expected, which was also good news.

"Boom ......"

At this time, another burst of gunfire rang out, and Chu Yi walked quickly to the side of the city wall, his eyes quickly locked on the spatial crack.

There is no doubt that the barbarians' reconnaissance has come again.

Familiar figures, unfamiliar tastes.

After a few days of reconnaissance, the barbarians obviously also have a certain understanding of the attack of this modern firepower, and after each reconnaissance, unless the barbarians are completely annihilated, the next reconnaissance strategy will definitely change.

As soon as several groups of barbarians appeared, they quickly dispersed, taking advantage of the terrain in the mountains to flexibly dodge the blows of fire.

After a covering firepower strike, there were still many barbarians who escaped back to the spatial rift alive, which undoubtedly proved the growth of barbarians.

In the face of the barbarians' undisguised reconnaissance, Chu Yi didn't have much to stop it, there were too many unknown factors, and he couldn't expose all the means.

"It's coming!"

Looking at the barbarians who fled back to the spatial rift, Chu Yi muttered slightly.

A war, once the advance reconnaissance is completed, then it is not far from a full-scale confrontation.

Although the barbarians have not made much progress in their reconnaissance in the past few days, if you think about it from another perspective, you must have figured out some basic situations.

Barbarians don't have much choice if they want to achieve greater results......