Zhang Xiaogang's judgment was very accurate, the Trulli people did not have much preparation time with the Intelligent Civilization Alliance, and after recapturing the more than one million star systems attacked in the first round of counterattack, they immediately launched a second round of counterattack, and this time it was also more than one million star systems.

Fortunately, the Alliance of Intelligent Civilizations has been prepared for a long time.

You must know that Zhang Xiaogang not only has four billion main legions of humans and Akula in his hands, but also has three billion mixed legions.

Although these mixed legions did not participate in the previous battles and their combat effectiveness was extremely low, they had an incomparable advantage over the main legions in terms of numbers.

In a sense, quantity is more important than quality in the battle against the Trulli, especially in defensive operations.

The reason is very simple, Zhang Xiaogang only knows that the Trulli people will launch a second round of counterattacks, but he doesn't know which star systems the Trulli people will attack. When making defensive deployments, this became an extremely serious problem, that is, Zhang Xiaogang did not know which star systems to strengthen their defenses. As a result, in order to withstand the second round of counterattacks by the Trulli, Zhang Xiaogang must strengthen the defenses of all star systems.

Obviously, this means that there are enough legions.

At this time, the value of the 30 billion mixed corps was revealed.

Although Beya believes that it is necessary to strengthen the defense deployment of the new homeland, that is, the second round of counterattacks by the Trulli people may not all target those star systems that have been captured by the Alliance of Intelligent Civilizations, and it is very likely to attack the star systems of the Alliance of Intelligent Civilizations, but Zhang Xiaogang believes that the possibility of such a counterattack is very small, that is, the purpose of the Trulli people's counterattack is not to eliminate the Alliance of Wisdom Civilizations, but to figure out the strength of the Alliance of Wisdom Civilizations. To this end, the Trulli will strictly control the scale of their counterattacks, and limit the battle to the star system captured by the Alliance of Intelligent Civilizations as much as possible. Only if Abaka believes that the Alliance of Intelligent Civilizations does not have enough strength will Trulli launch an attack on the native star system of the Alliance of Intelligent Civilizations. Until then, there was no reason for the Abaca to allow the Trulli to attack the new home of the Alliance of Intelligent Civilizations.

It was precisely in this way that Zhang Xiaogang concentrated all his forces in those captured star systems.

At that time, there were about six million star systems captured by the Alliance of Intelligent Civilizations from the Trulli, and with the main legions that had already participated in the war, there were about 33 billion legions in the Alliance of Intelligent Civilizations. In other words, if evenly distributed, 5,500 legions can be used to guard a star system.

It's just that Zhang Xiaogang did not distribute the troops equally.

The reason is simple, the situation of these six million star systems is different, some of them are very large, and some of them are not so large. In addition, each galaxy is located in a different position, and its strategic value is also different, so some star systems need to be guarded, while others do not. More importantly, in defensive operations, it is necessary to keep a sufficiently strong reserve.

For this reason, Zhang Xiaogang only directly used 24 billion legions.

According to his deployment, 2,000 to 10,000 legions were deployed in each star system, depending on the size and importance of the star system.

These legions were only able to withstand the first attack of the Trulli.

The remaining 9 billion legions have become the mobile defense force in Zhang Xiaogang's hands.

The backbone of these 9 billion legions is the 3 billion main legions. In addition to the main legions of the 1.5 billion Akula, Zhang Xiaogang broke up the other 1.5 billion main legions of the human race and mixed them with the mixed legions of the 60 o'clock, increasing the number of human super soldiers in each legion to more than 20,000, and ensuring that more than 10,000 of them had rich experience in actual combat.

Obviously, these super soldiers are the core strength of the legion.

As long as these super soldiers are around, the Mixed Legion will have a strong fighting power, at least not quickly defeated in a battle with the Trulli.

It can be said that Zhang Xiaogang's deployment played a crucial role.

As Zhang Xiaogang expected, the second round of counterattacks by the Trulli people was still extremely fierce, and more than half of the more than one million star systems that were attacked fell in the first place, and the legions guarding the star systems had no time to send a message, or even have time to resist.

However, in some other star systems, the legions of the Alliance of Intelligent Civilizations have resisted the attack, and they are the most important star systems.

More importantly, Zhang Xiaogang thus gained a more direct understanding of the Trulli attack.

That is, Abarca did not participate in offensive operations, all attacks were launched by the Trulli legions, and the combat effectiveness of the Trulli legions was not necessarily higher than that of the Alliance of Intelligent Civilizations. In previous battles, the Trulli Legion was able to occupy the attacking star system in one go, not with the combat effectiveness of the legion, but with the number of legions, and with the attack tactics adopted by the Trulli.

The point is that the Trulli did not attack the legions guarding the star system, but directly attacked the star system.

To put it simply, the Trulli attack was extremely simple, that is, first blockade the entire star system, dispatch enough legions, set up a strong shielding field on the periphery of the star system, cut off all contact between the star system and the outside world, so that the legions guarding the star system could not send messages out of the city.

There is a crucial issue here.

That is, the Trulli people have mastered a scientific technique that can limit the space debris of the four-dimensional universe. Using this kind of science and technology that the Alliance of Intelligent Civilizations has not yet mastered, the Trulli are able to blockade the star system and prevent the enemies in the star system from escaping through the debris of the four-dimensional universe.

Obviously, it was with this advanced science and technology that the Trulli people seized the initiative in the war.

The problem is that in order to use this technique, there must be a prerequisite that all enemies attacked are within the envelope of the powerful shielding field.

In other words, the target system must not have too much guard power.

Obviously, if there is enough defense power in a star system, especially a powerful super soldier, not all defense power will be stationed in the star system, and there must be a part of the defense power scattered in the outer part of the star system, which is responsible for guarding against threats from the periphery. As long as such a defensive force exists, it is impossible for the Trulli to seal off a galaxy without knowing it. What's more, the powerful shielding field against the star system cannot withstand attacks from the outside world, so it can be easily destroyed from the outside by the strength of defense. Without a strong shield, the Trulli would have to fight the defenses, and it would be impossible to block the news.

Obviously, this tactic was summed up by the Trulli people in the war of intelligent civilizations.

Because of its suddenness, most of the system's defenses are unlikely to react in time when attacked.

In fact, in most star systems, there are not enough defenses.

For the most part, the legions tasked with defense are stationed in the star system, and only a few super soldiers are sent to the outer periphery of the star system to carry out vigilance missions. As long as these super soldiers are attacked and the legion responsible for guarding the star system is not alerted to the attack, the attacking side has the initiative.

Once you've mastered the tactics of the Trulli, the next thing to do is much simpler.

In fact, the Trulli people did not invest a lot of troops. With a surprise attack, the Trulli were able to capture a star system guarded by the Alliance of Intelligent Civilizations with a relatively small number of troops.

At this time, the mobile unit left by Zhang Xiaogang came in handy.

In the fierce counterattack launched by the Alliance of Intelligent Civilizations, the Trulli first lost those star systems that had not yet been captured, and then the hundreds of thousands of star systems that had already been captured.

It's just that Zhang Xiaogang didn't continue to expand the scale of the counterattack, that is, he didn't send a legion to recover the star systems that were lost in the first round of counterattacks launched by the Trulli.

Zhang Xiaogang has enough reason to believe that he has proved the war strength of the Alliance of Intelligent Civilizations through this battle.

So, it's up to Abaka to react.

In fact, purely in terms of combat effectiveness, neither the humans, nor the Akula and the Elamates are below the Trulli. Comparatively speaking, what the Alliance of Intelligent Civilizations lacks is only tactics and war experience. Obviously, the impact of this deficiency on the Alliance of Intelligent Civilizations is not very large.

Of course, for Zhang Xiaogang, there is a very serious problem.

That is, after two rounds of counterattacks launched by the Trulli, the Alliance of Intelligent Civilizations suffered huge losses, with more than 10 billion legions completely wiped out alone, and about 5 billion legions suffered heavy losses, and hundreds of billions of super soldiers were sacrificed. Even if the Alliance of Intelligent Civilizations still has enough legions, and the humans, Akula, and Elamites are arming more super soldiers, it will not be able to restore the strength of the war in the short term, let alone strengthen it by forming new legions. If the Alliance of Intelligent Civilizations takes advantage of the situation to launch a counterattack, causing the war to continue, or even causing the scale of the war to expand, then it is possible to be defeated by the Trulli people in the end. At that time, even if the Alliance of Intelligent Civilizations shows strong enough war strength, it may not be able to get Abarca's attention.

All Zhang Xiaogang needed was an opportunity to form an alliance with the Trulli, or rather with the Abaca, not to defeat the Trulli through war.

In fact, from beginning to end, Zhang Xiaogang did not regard the Trulli people as enemies.

For the Alliance of Intelligent Civilizations, the real enemy is not the Trulli or the Abaca, but the Beka, the Tupis created by the Beka.

Through brutal battles, the Alliance of Wise Civilizations has proven itself to be an alliance with the Trulli!