The Lord of the Worlds of Civilization

That is the elven sharpshooters. With the level of each item raised to this level, even if they use an ordinary arrow, their range is far longer than that of an automatic rifle, which unexpectedly compensates for the attack area.

The main force did not come out, or in other words, in this tentative attack, Rose Barka did not plan to send the main force from the beginning.

In the end, the attack came to an end temporarily with his active retreat of the million rat horde.

Looking at the mountain of corpses on the battlefield, they were obviously busy again.

As a result, the next morning, the swarm of rats swept in again. While breaking their original plan, it also caused Luo Ji and General Luo Ji to subconsciously exchange a look.

At this moment, the two clearly realized it.

Rose Balka's approach is indeed a test, but at the same time it is also consumption and pressure!

Regardless of whether Gao Su intends to attack the northern border or not, he will use the rat wave to consume the enemy side. There is nothing wrong with this approach.

At the same time, he kept exchanging messages with Donald Carrap to confirm some information.

Judging from the current situation, it seems that the east side, like his side, has not made any major moves yet.

In the next few days, the Ratman army's almost continuous rat wave offensive made the life of the northern defense line somewhat uneasy.

Although the troops used by the opposite side are around 100 million each time, it is not enough to bring a clear threat to the northern defense line.

However, this method of the ratman army is like boiling frogs in warm water. In this way, he is consuming and nibbling them little by little.

To a certain extent, this method on the other side was so cautious that it made both Luo Ji and General Luo Ji uncomfortable.

They were almost [-]% sure that the frontline troops on the opposite side definitely had more than that.

But the opposite side just doesn't take out all the troops at once.

This is actually a very cautious approach.

Because Rose Balka almost believed in his heart that Gao Su definitely had some extraordinary means in his hands to deal with extraordinary times!

If he didn't even think about it, he would directly press all the troops in his hand.

It is the most ideal situation to be able to defeat the enemy in one breath, but the reality is often not so ideal, especially when the opponent is stronger than you.

Rose Barca was worried that he would follow in the footsteps of Stefano Gibbana.

If the strength in his hands is compared to a basket of eggs, then the basket of eggs must not all be put in the same basket, otherwise, they will all be gone once smashed!

The continuous offensive continued, and the northern garrison gritted their teeth to accept the attack, but the entire combat power inevitably declined.

During this period, Luo Ji also properly threw out a bait, and when the northern garrison was about to be overwhelmed by the pressure, he asked Ysera to spray the dragon star group.

While boosting the morale of his own side and dismantling another wave of rat attacks, it also made Rose Barka, who confirmed the latest battle report, fall into deep thought.

Because in his opinion, under his continuous rat wave offensive, the performance of the northern garrison during this period can basically be described by the four words 'struggling'.

In comparison, with the information obtained from Donald Carrap, the eastern border battlefield has fallen into an obvious stalemate. Gao Su's eastern border garrison guarded the second line of defense tightly, allowing Donald Carrap's front line The army, for a while, is difficult to break through.

Combining all kinds of information, Rose Barka frowned and asked a soldier beside him...

"How many slave soldiers are there at the frontline now?"

"Report to Your Majesty, there are still 600 million. If we wait another half a month, we should be able to provide another batch of slave soldiers in the dungeons at the front line."

The reproductive ability of their rat people is very terrifying.

Six to eight fetuses can be raised in one year, and each fetus can give birth to five to ten ratmen, but the pregnancy period is only about 20 days.

A rat man, after being born, only needs two months to grow to adulthood.

But relatively, the natural lifespan of a Ratman is very short. Basically, a normal Ratman only has a natural lifespan of about ten years.

And it was precisely because of this that the slave soldiers of their Ratmen were so worthless.

In the case of ensuring the population base of his entire ratman empire, doesn't he want as many ratman slave soldiers as he wants?

While thinking about it, Rose Balka asked again...

"How is the tunnel digging?"

"This one……"

Faced with this question, the Ratman's personal soldier below had a slightly subtle expression on his face, and then said in a difficult tone...

"Your Majesty, it's not going well."

"what happened?"

Rose Balka frowned upon hearing this, and at the same time issued a questioning question.

"I don't know what's going on for the time being. It seems that the vicinity of the fortress is particularly difficult to dig, and the efficiency is basically stuck. During this period of time, tens of thousands of slaves have been dug to death, but the progress has not improved much."

For such a situation, Rose Balka couldn't figure out what the problem was for a while, and it was just what Gao Su did to deal with his authentic tactics.

After all, his attack method is not a secret.

To a certain extent, the offensive methods of their Ratman army have always been biased towards overt schemes, the kind that even if the opponent knows about it, they are powerless to resolve it.

Chapter 2220, Black Wave

The endless continuous attack of the Ratman army left the northern garrison with no time to clean up the corpses on the battlefield.

The corpses of a large number of ratmen slave soldiers piled up and rotted, turning the current northern battlefield into a hell on earth.

With that scene, coupled with the disgusting rancid smell, ordinary soldiers probably required great determination and courage just to approach.

Even those orcs don't really want to get close here.

After such continuous attacks continued for a period of time, Luo Ji and the others discovered that the frequency of attacks from the Ratmen's side began to gradually decrease...

This discovery, not only did not make people feel happy, but made them tense up.

According to the previous offensive momentum of the Ratman army, and considering the experience of Rose Barka, a gold player, it might be because he was halfway through the fight and suddenly found that there was a problem with his strength?

How can it be?

In a battle that was still in the trial stage, how could the opponent make such a mistake that wasn't even a low-level mistake?

Therefore, if the opponent suddenly reduces the attack frequency, it can only explain one problem.

That means the opponent has begun to adjust the state of the army and accumulate strength...

Sure enough, almost a month later, watching the terrifying rat tide slowly appear from the end of the distant horizon.

At that moment, not to mention Luo Ji, even General Rodlin, who was used to seeing gold-ranked battles, couldn't help hissing.

"What the hell! Quick! Send out all the rock giants and knight golems in the base to form six lines of defense!!"

[-] rock giants and [-] knight golems stepped out from the second line of defense in the northern border with heavy steps, and quickly spread out a defensive formation, preparing for the incoming rat wave!

However, this amount of troops still couldn't make General Rodlin feel at ease.

For this uneasiness, Luo Ji, who was being carried by Ysera and flying in the sky at this time, can be said to have a deep understanding.

Because that number is too exaggerated!

How exaggerated?

It was so exaggerated that when Luo Ji looked at it, he felt that the entire northern battlefield would soon be overwhelmed by this group of ratmen! !

This time, the scale of the rat wave was definitely not comparable to any previous ones.

This is true.

In the previous battle against the second line of defense in the northern border, the largest rat wave launched by Rose Barka was to mobilize 310 million ratman slave soldiers!

It was the battle when Luo Ji had just rushed to the northern battlefield.

Originally, in that battle, he wanted to storm the second line of defense in the northern border, but Luo Ji's arrival made him temporarily change his mind.

And this wave of rats, the number is significantly higher than the previous one, probably reaching more than 400 million!

Although due to the special geological conditions, his tunnel tactics did not go well.

However, with the help of this super-large-scale rat wave, Rose Balka is still very confident in this battle!

The terrifying rat wave actually caused a great earthquake while it was sweeping through.

Before they approached, the northern garrison side, suppressing the horror in their hearts, General Rodlin quickly signaled the artillery troops to open fire with all their strength.

At this moment, a mass of howitzers flew out, launching the first round of strikes against the swarm of rats surging in from afar.

During this period, Luo Ji's three air units, the Swift Eagle Rider Troop, the Pterosaur Rider Troop, and the Eagle Troop, also flew out of the base at the fastest speed.

However, they didn't mean to kill them and fight the millions of rats below.

After all, the exaggerated number is there. According to their bodies, if this goes on, there may be no return.

So in this wave, their offensive methods have also changed.

The three troops flying in the air did not gather in one place, but dispersed quickly.

After flying to an area relatively central to the rat swarm, the swift eagles, pterosaurs, and eagles loosened their claws, and the things that were originally grasped on the claws suddenly smashed towards the rat swarm below.

Accompanied by bursts of roaring sounds, flames appeared on the battlefield in an instant!

At that time, what the three air forces dropped was a specially made napalm bomb!

These napalm bombs were all bought by Luo Ji through the Myriad Realms Civilization to step up production, and then traded through Ye Qingxuan's channel.

The dose was specially increased to increase the damage range as much as possible while ensuring the lethality.

Now that this area of ​​specially-made napalm bombs fell, many ratman slave soldiers must have died.

However, Luo Ji, who was flying high in the sky at the moment, was not optimistic at all.

Because looking down from his height and angle, if the terrifying rat wave is compared to a dark night, then the napalm bomb that exploded is equivalent to a piece of fire under the night, but After all, I still can't beat the night...

After a round of bombing, the air force quickly returned to the base for supplies.

But it was obviously impossible for Rat Tide to stay where they were and wait for them to carry out the second round of bombing.

During the resupply period, just for a short while, with the sound of the horn, the rat tide suddenly went berserk, and the crazy ratman slave soldiers ran all the way, killing the rock giants in the blink of an eye.

In the next second, a terrifying scene happened.

The burly rock giant was quickly overwhelmed by the surging tide of black rats!

They were still waving their hands and feet, trying to shake off the ratman slave soldiers. However, this move seemed a bit futile in the face of the seemingly endless rat tide.

The terrifying number of ratman slave soldiers continuously overwhelmed the rock giant, and then swept towards the knight golem like an unstoppable black wave.

Although the overall combat power of the knight golem is stronger, its size is far smaller than that of the rock giant. The impact of the rat wave is huge for them.

No matter how fast they swung the sharp weapons in their hands, it was almost impossible for them to forcibly contain the offensive of the 400 million ratman slave soldiers in a short period of time in the face of this absolute number.

The rock giant had two lines of defense, while the knight golem had four lines of defense.

The first line of defense of the knight golem, and the unstoppable ratman slave soldiers, all flocked to the second line.

As for the two front lines of defense composed of rock giants, it seemed that the first line was about to be completely crushed.

In this wave, after the number of rat swarms piled up completely, the ferocity of the offensive has increased by more than one level. The speed of the rat swarm was so fast that Luo Ji had no time to hesitate. After the communicator quickly issued an order, he hastily roared loudly...

"Ysera! Release the dragon star group towards the central area of ​​the rat wave! Hurry up!!"

Chapter 2221, Black Wave ([-])

Facing the raging tide of rats, Luo Ji had no other choice but to call in the Qing soldiers.

Otherwise, if the front line of defense collapses, the tide of millions of rats will all be crushed beyond the northern defense line in one breath. The firepower of the back row defending the defense line alone will not be able to withstand it at all!

After receiving the order, Ysera immediately opened fire, and as the huge azure magic circle unfolded, the dragon's breath turned into a meteor shower all over the sky the moment it passed through the magic circle, hitting the black rat tide below.

Now Ysera's use and control of the dragon star group has become very sophisticated.

As long as the troops of the two sides don't completely fight together, then Ysera is sure that the Dragon Stars will not accidentally injure their own people.

At the same time as the dragon star group swept out, the three air troops also returned to the rear base, then completed the supply as quickly as possible, and returned to the battlefield again!

Immediately afterwards, another round of napalm bombing, coupled with the super-large-scale attack of the Dragon Star Group, was indeed effectively reducing the number of rat swarms.

However, the scale of the swarm of millions of rats was too huge after all. Even with a continuous heavy fire attack, it was impossible to contain the offensive on the other side in a short time.

The bombing of the air force, coupled with the crazy output of firepower from the northern garrison artillery units at the upper rear, still could not change the collapse of the first line of defense.

A large number of rock giants were swallowed up by the raging tide of rats.

The collapse of the first line of defense caused more ratman slave soldiers to flock to the second line of defense.