According to the previous shock, the Fourth Civilization also considered the possibility of the other party launching an attack from the underground, and had detected the energy index of the underground without a trace. () If the opponent does dig from the ground, there will definitely be more heavy losses than a frontal attack.

However, based on the hardness of the underground materials and the amount of energy required to break them, the caverns that appear underground are not much larger than rat holes. This allowed the Fourth Civilization to focus its attention in other directions while continuing to focus on the underground.

Now looking back and analyzing it, the other civilization's excavation in the ground is not to send combat creatures over, but to build a pipeline to transport "gasoline".

Combining the inability of the liquid in the bodies of those water bladder creatures to ignite, and the fact that the vibration had already begun, the opposing civilization's tactics of setting fire from the ground were already determined from the beginning. The act of attracting the Fourth Civilization, as well as its attacks, is simply to delay the achievement of the purpose.

Since the tactics had been determined before the attack, it was naturally impossible to be misled by the Fourth Civilization, and the small ball that they received first was equivalent to a gift from the Fourth Civilization.

However, the Fourth Civilization, which is relatively defensive, has no way to formulate fixed defensive tactics because it is unknown. No matter how many backup means there are, in the face of the infinite unknown, you can only be forced to be at a disadvantage.

If it weren't for the fact that the Fourth Civilization was alert enough and immediately ceased fire when it realized the problem, coupled with Qiu Yu's loud reminder and immediately retreated, the current losses might have been several times greater. But anyway, this is already the best-case scenario. If the attack of the fourth civilization continues, if it is not for the other party's fear of digging too deep to arouse suspicion, if it is not enough trust in Qiu Yu in the past, then every time these three points are realized, the losses will increase exponentially, and the worst result may be that the alliance forces of the four civilizations will be wiped out by this one.

In response to this kind of attack, which was difficult to defend against, but was released at a fixed point, the Eighth Civilization immediately turned on a blinding light source in all directions, trying to find a safe range to divert. But under the bright light, all you can see is a dazzling world. Some of the people who reacted quickly quickly turned down the brightness, but as the light source they emitted decreased, the light was still disturbing in front of them. It wasn't until the brightness was turned to the lowest that there was no longer no light interference, but darkness came again.

"The enemy is using mirrors and things like that to reflect our light sources."

"The radar doesn't work, try other detection methods."

"Sonar doesn't work either, this damn place."

"Don't try, it's all ineffective, our observation methods are all blocked by the enemy."

The Eighth Civilization channel sent anxious and frightened signals, which allowed them, as the elite of civilization, to have these two emotions, not only because the observation method was blocked, but also because their crisis was rapidly approaching in the strongest way.

In order to avoid the congestion, the vehicles on both sides of the road were bound to drive out of the defensive circle, but after entering the darkness, they never came out again. The vehicles behind that were going to continue to look for the direction of transfer did not dare to act rashly, and at this time, the vibration began again. This time the tremors no longer had a clear sense of direction, as if the enemy had launched a full-scale attack, beginning to dig fuel pipelines from all sides.

This attack is slow and clumsy, but once it restricts the target's movement momentum, it becomes an undefensible lore. If it weren't for the existence of the other three civilizations, the Eighth Secretarial State in this situation would have no choice but to wait for death, and would have no choice but to break through in one direction regardless of the losses.

"Master ......"

"Here we are."

As soon as Qian Xiao was about to speak, he was shocked by Qiu Yu's two familiar words. When Qiu Yu said these two words just now, it was a prelude to the contact, and when he used these two words again, he didn't have to think about it to know that he was kicking off the official battle.

"I'm not mentally prepared yet......," Qian Xiao muttered with a bitter face as he looked at the gap in defense that had not yet been blocked due to the interference of the high temperature.

The flames caused by the other civilization in the ground did not burn continuously, but in a limited range, they suddenly erupted, pushing the high-temperature integrated beam out of the ground, so to say that the residual temperature after the outbreak was actually not very high, at least not to the extent that the vehicles of the eighth civilization could not bear. Now I don't use new cars to block it, mainly because of psychological fear, and the fact that the underground there has been dug up, and then plugging it up is just a correct analysis of killing in vain.

However, when the so-called correct analysis is also controlled by the opponent and used to achieve its own goals, the control of the battlefield is completely in the hands of one side.

The fact that the opposing civilization will dispel the defenses of the Eighth Civilization is enough to show that this defense still hinders them to some extent. Now that the defense has been breached, and the Eighth Civilization is no longer blocked, then the opportunity is naturally impossible to waste.

The beast that had been hiding in the darkness was finally revealed...... Signs of attack......

Under the faint light source that was already present around them, and the lighting of the vehicles of the Eighth Civilization, it was possible to faintly see some kind of faint outline of the creature rushing forward, but it was impossible to see the form of these creatures - the creature that was attacking was invisible.

To be precise, it should be a highly effective protective color on the body surface. It is only when they open their mouths and roar that they can clearly see the darkness and jagged teeth inside their mouths. Other than that, there is no way to accurately capture their location.

These creatures are the ace creatures used by the opposing civilization in the final battle, and the invisible creatures in the sky have made the first civilization almost impossible to detect, so the stealth ability of these creatures is at least the same degree if not higher than that of the creatures in the sky. It is impossible for the four civilizations here to come up with more advanced detection methods than the first civilization in any way.

As for the faint silhouettes that can still be seen now, it is because these creatures are moving at a high speed, and the transformation of protective colors has not kept up with the speed of change in the environment. However, once you get closer, these already faint silhouettes will inevitably disappear as you slow down your movements.

It seems, it seems, that their location can only be determined from their mouths that open from time to time. This habit of opening the mouth is probably to expel heat from the body, or to detect targets. After all, the heat dissipation of the completely invisible skin is probably not too good. The fact that they do not see the eyes, which cannot be protected by color, also indicates that they mostly rely on other detection methods to make up for it.

Whatever the reason, this is the limit that the universe gives them, as well as the opportunities given to other life. It's just that...... They are not independent beasts, but fighting creatures controlled by intelligent beings. If they open their mouths to dissipate heat, their controllers will not care if they are comfortable or not, and will only ask them to close their mouths and complete their killing objectives before they die of heat. If they open their mouths because they can't see, it's even simpler, and their controllers simply replace their eyes with their own.

And so it is. While the warriors of the Fourth Civilization were still gathering energy, the creatures all shut their mouths, and even slowed down to the point where they could no longer be seen by the eye after completing the target distance they needed to penetrate.

More than a dozen blue lightning bolts crossed the battlefield, and most of them were directly swallowed by the darkness in the distance as they had been when they were shot for the first time. Some of them were blocked by the load-bearing pillars, and the enraged blue was like a raging python, devouring the beings who dared to block them, one after another, but until their strength was completely exhausted, they failed to achieve their original goal.

Two bolts of lightning did hit their targets, splattering large strands of blood, but failing to hit the creature at its vital point. It was only then that several other bolts of lightning were added to end their lives once and for all.

On the premise that he could grasp the position of the point, he killed two of them in two rounds, which was not even a fraction compared to the number he had probably seen before. Although on their own side, most of the people of the Fourth Civilization did not participate in the attack, and the Third Civilization did not make any moves at all, but the other side also still has an unknown amount of hidden power. In this round, it seems that Qiu Yu's side has lost points one after another, to the point that it has to use reserve forces.

Hundreds of angels raised their wings, ready to take the other side's attack. For them, as long as they are not opponents with all-round attacks like Loudspeakers, there are no creatures to fear or be unable to deal with.

Just as a piece of snow-white wings waved, completely covering the top of Qiu Yu's head, the legion of the Third Civilization raised its hand and made a stop move.

Qiu Yu, who looked at the front with an inexplicable meaning, also smiled lightly, "It seems that our allies are not yet to the point where they need help." ”

Ahead, the invisible creatures have entered the range of miniature light sources laid down by the Fourth Civilization. These things, which had always been thought to be just for lighting, hung like dust attached to objects, and hung lightly on the invisible creatures that passed through them, forcing them to wear a glowing coat.

The Nine-Tails, who had always had a flat complexion, instantly flashed a shocking look on his face. Once again, the volatile battle exceeded its own predictions.

At first, the other civilization invited the fourth civilization into the urn, and then the fourth civilization took the opportunity to probe the other party's intelligence, and then it was discovered that the mistakes shown by the other civilization were actually a plan to gain time. Just now, when I thought that the Fourth Civilization had lost in this non-stop demolition move, I actually found that the situation was still under the control of the Fourth Civilization.

This is no coincidence, the miniature light source that exploded in the fourth civilization was not used as a means of assault to penetrate deep into the opponent's environment, but began to explode outside the defensive circle where the opponent's strength was not enough, so that the other civilization understood the role of the small ball and the range of the light source, and could not understand the true role of these miniature light sources because of active evasion. Later, the flare balls and detection balls hidden in the group of small balls were used to make the opponent think that the miniature light source balls began to be exposed at a distance for the purpose of covering the surprise detection. This minimizes the wariness of these miniature light sources for additional effects.

Therefore, if the opposing civilization relies on the advantage of the attacker and completely immunizes the tactics of the fourth civilization with the existing plan, then the fourth civilization waits for the moment when the other civilization takes the initiative to embark on a fork in the road with its own passive defense.

The Fourth Civilization, which had long been poised to attack, launched an attack that was more fierce than ever. Dense lightning rained down on these creatures, which could no longer hide their shapes. Elephants in size fell in pieces like harvested wheat, bleeding so much blood that the underground pipes couldn't rush to transport them, and even the skin left behind by the rupture of the water bag crunched was washed up. In just a few seconds, the scene was even more tragic than the infantry sea shock machine gun position.

That's why the two sides have to be careful again and again - if they are not sure that they can withstand the opponent's attack, then if they lose the momentum, the result is bound to be an easy killing. The current situation is only a buffered ground battle, and if it were a fleet battle in the universe, a few seconds of stepping into a trap would be enough to determine the outcome of the battle.

The completely blinded creature stopped rushing. What happened to the Eighth Civilization just now paid off on them. This time it's not a tentative attack, but a general attack with all your might, too many of them lead to one being blocked together, and you can't find much room to dodge, plus the fourth civilization is a long-range attack, as long as it is stained with a light source, whether they retreat or flee to both sides, they can't escape the fate of being wiped out.

Creature slightly further back, though not yet within range of the miniature light source. But these miniature light sources don't stand still. Since the first creature entered their range, they were not only inconvenient to cling to objects like dust, but also scattered like blown dust, covering a range of several hundred meters in a short time, and even some invisible creatures that had not yet taken a step were included in the manifest range.

In the face of lightning-fast attacks, they did not rush to dodge, nor could they escape, but they all squeezed behind the fragile load-bearing pillars, and even became the target of the Fourth Civilization in a pile......

In the space of more than ten seconds, the advantage of the battle was reversed many times, and the people of the earth civilization did not even know the specific situation, only knowing that it was now their own civilization alliance that gained the advantage. The cheers, exuberants, and howls of various countries resounded in one piece.

These shouts that should have interfered with thinking only made Nine-Tails' shocked thoughts stabilize again. Slowly walked to Su Hao's side, and under the latter's curious gaze, he picked out two weapons full of ammunition and held them tightly in his hands.

The difference between the excellent and the mediocre is the ability to adapt and learn. Although he was a little confused by the repetition of the battle between the two sides, the Nine-Tails did not intend to be confused forever. If you are in the labyrinth of thinking, you will never be able to find the exit if you keep following the road in front of you, but you can directly break through the maze in a straight line and not force yourself to think about your unknown path, although you can't really crack the maze, you will definitely not be trapped by the maze.

The current Nine-Tails still doesn't know how much of a backhand is still hidden in the battle between the two sides. I already lack an understanding of their civilization, and it is useless to think about it. As long as you are sure, this maze will continue...... It is enough for the opposing civilization to have a backhand to break the current advantage of the fourth civilization again.