The sound of "da-da" gunfire was accompanied by the roar of "boom" artillery fire.

In a curtain of fire from the bullets pouring from thirty-six thin bunkers and a fortress, the cannon fodder of the Nest Plague at the front of the charge fell in pieces like harvested wheat.

Unfortunately, the good times did not last long, and this high casualty rate did not last long, as a defensive dangerous species with a rough scalp and thick scalp took heavy steps and rushed to the front of the nest disaster.

The firepower was almost all blocked by these huge guys.

And the dangerous species behind them also followed closely behind these large creatures of incredible tonnage, getting closer and closer to the bunker defense.

"Let the Rock Rhino, the Hill Shaker Elephant, the Hammerhorn Beast, and the Blunt-Headed Steel Snake, which are known for their defensive power and huge size, charge and avoid excessive casualties among the troops who defend against the weak and attack the high?" Su Huan looked at the army of nest disasters in the distance, which was like the outermost bunker approaching step by step, and said secretly in his heart.

"Last time, the army of the nest disaster would only charge in a swarm, but this time it has been able to initially use simple tactics." Thinking of this, Su Huan's heart sank slightly.

Although in the eyes of most people, it is only a trivial progress, but with such a little bit of improvement, the final tactical and strategic capabilities of the Hive Plague will undoubtedly be close to or even comparable to that of humans.

Soon, the nest plague had already hit less than five hundred meters away from the defensive bunker.

Conventional heavy firepower simply can't stop the Hive Plague from moving forward, and it can't even be suspended.

In the face of this situation, both the commander Yang Yong and the assistant guard Su Huan had expected it.

Those mature top-level, super-dangerous species that are known for their defense are not at all capable of being damaged by bullets from heavy machine guns, or even Sentinel Heavy Machine Guns, and it is even difficult to break their energy defenses.

The reason why Su Huan has not intervened in the battle yet.

One is to believe in the defensive power of the bunkers, which have been tested by the Gathering Ground at the time of construction.

It is simply difficult to cause serious damage to the bunker if the continuous attack does not reach the level of the super dangerous species that has not reached the full stage.

Even ordinary second-level horror species can't think of completely demolishing a bunker in a short period of time.

Second, the army of dangerous creatures of the Ice Cave Shadow is also ready to go into battle not far from the back of the bunker.

Bang!

Soon, the first dangerous creature from the nest plague slammed into the bunker, but only a small piece of the bunker's thick outer wall was knocked off.

The walls of each bunker were more than two and a half meters thick, and the damage, which was only half a finger's deep, was completely insignificant.

As the nest plague collided with the bunkers one after another, and even jumped over the bunkers towards the city wall.

Su Huan immediately launched a battle order.

With a shrill chirp from the shadow of the ice cave.

This army of dangerous creatures, cannon fodder, temporarily named by Su Huan as the Ice Cave Legion, began to flood towards the Nest Plague.

Soon, the Ice Cave Legion and the Hive Plague army fought together, temporarily resisting the attack of the Hive Scourge.

What's more, they jumped through the gap between every two bunkers and entered the depths of the Plague of the Nest.

The heavy weapons in the surrounding bunkers were also frantically swept towards the nest plague.

Due to the defensive danger species that served as the main force of the attack, at this time they had basically jumped over the pillbox to act as the vanguard and rushed to a farther place.

This also leads to the fact that the soldiers stationed in the bunker no longer have to worry about the fire not being effective against the nest disaster, and behind the nest disaster that is attacked, they are basically guys with weak defense, and the firepower can also cause a lot of damage to them at this time.

In addition to the top dangerous species and even super dangerous species that are good at defense, even the special dangerous species, as long as they are not good at defense, it is difficult to ignore the blows of heavy weapons in dense battle formations.

After all, it is difficult for them to effectively dodge thermal weapon attacks in battle formations.

When the Ice Cave Legion was deployed, in order to distinguish it from the Hive Plague and avoid accidentally injuring allies in battle, each dangerous creature of the Ice Cave Legion was painted with a black light sign marking the Black Light Castle with special military paint.

This also allows the Crycave Legion's dangerous creatures to be distinguished from enemy dangerous creatures, making it less likely to cause accidental damage.

The bunker defense line where Su Huan was sitting had really started to engage the nest disaster at this time, the energy was constantly flickering, the flesh and blood were flying, and the battle gradually became white-hot.

In the distance, the artillery position on a high ground behind the city wall also maintained its firepower at this time.

The follow-up support and vanguard of the nest disaster have a tendency to be cut apart by dense artillery fire.

In the face of artillery fire falling from the sky, even if the nest disaster sends a thick-skinned attacking force, the resistance is not obvious.

In the face of huge casualties, the commander of the nest disaster finally couldn't bear it.

A behemoth began to speed up its pace and appeared in the lineup of the Nest Scourge Charge.

"Horror species, are you finally willing to move?"

"Over to you, Ice Cave Shadow." Su Huan said to the shadow of the ice cave.

Like the distribution of ordinary dangerous creatures of the Ice Cave Legion, the eighteen horror species were also divided into three parts by Su Huan, and the three directions defended by the Ice Cave Legion were stationed in each direction with six horror species.

According to the agreement, as long as he received a request for support from the defense line in the other two directions, Su Huan would ask the Ice Cave Phantom to send a terrifying species to respond to the enemy.

At this time, the request for help from the defense line in the other two directions was not received, and the six terrorists waiting behind the bunker group on the western front had already taken the lead in meeting those terrorists.

For the first time, the three or four terrifying species that were sent out tentatively were no match for the Ice Cave Shadow in terms of number and strength, and they were quickly suppressed.

At the same time, requests for help from the other two directions were finally delivered to Su Huan.

The Ice Cave Shadow sent out the eighteen horror species under its control one after another.

The four directions of the Blacklight Fort were hit by the Nest Plague at the same time.

The flames of war spread completely outside the Blacklight Castle.

As the battle progressed, casualties were inevitable.

Not only did the Ice Cave Legion, which was regarded as cannon fodder by Su Huan, suffer casualties, but even the defensive bunkers were inevitably damaged.

Even if the defense of the bunker can directly face the attack of the super dangerous species, it is still very vulnerable in the face of large-scale nest plagues.

When a bunker was pushed to the ground by several hill-shaking elephants and could collapse at any time, Su Huan immediately ordered: "Wang Qian, take your team to kill those hill-shaking elephants." ”

The forty-two pilots assigned to Su Huan's command were temporarily divided into four pilots, of which three were nine in the squad and six in the squad.

The captains of the four squads are all quasi-professional, and this middle-aged pilot named Wang Qian is a quasi-professional pilot, leading the only six-person team.

Although their team has the smallest number of people, they are the strongest, and the five team members under their command are all top masters and quasi-top masters at the level, and Xue Yu is divided into Wang Qian's team.

"Roger! Everybody follow me! Wang Kuan immediately got up and answered, and walked towards the outside of the fortress with five team members.

The iron gate at the top of the fortress tower was slowly opened by two warriors.

Wang Kui and his entourage of six men rushed out, summoned their pets from the lookout platform at the top of the tower, and galloped towards the crumbling bunker under the attack of the Shaking Hill Elephant.

"Ice Cave Shadow, pay attention to the battle situation of that bunker, and let the Ice Cave Legion under your command support in that direction at any time." Su Huan looked at the backs of Wang Kui and the others who rode away and rode their pets, and commanded the ghost of the ice cave.

At this time, the intensity of the battle and the battle situation have not yet reached the time when a large number of pilots need to be dispatched, and they can be resisted by relying on the firepower of the Ice Cave Legion and the Pillbox Defense Line.

The master only needs to defend against the pillbox in critical battle.

ps: The limited exemption is over brothers, the results are not very good, the mood is gloomy woo woo, brothers come to support.

Because the limit has just passed, the subscription is still in the trough period after the limit, and the effect of this limit will be seen when the subscription picks up tomorrow.