In the last month, Socrates was not in a beautiful mood.

The past few years have been very good. Those guys in the opposite side have played a war of attrition with themselves, and they are willing to accompany them. After all, they are better than the consumption, and no one can match the Zerg!

Moreover, it will take at least ten years for all the swarms in the second half of the whirling arm to arrive at the wells defense line, so it's OK for me to choose some fighting swarms from the swarms that have arrived every day and consume them.

Therefore, this is the situation that for many years, the Zerg have to make more than ten or even dozens of swarms every day to attack various defense areas.

Of course, the effect is also very good. It can cause billions or even billions of coalition war losses every day. However, the loss of Zerg, Socrates said, has no feeling at all, and even can't reach the level of losing a hair.

However, this situation has changed. Since a month ago, the enemy of the other side seems to have suddenly adjusted their deployment. Since that day, their losses have dropped sharply to even less than 10% of the previous one. However, the casualties of the Zerg have not changed at all.

What's going on?

In order to find out the situation, Socrates directly sent two mixed swarms to direct himself to test.

Each of these two mixed swarms has 800 billion fighting insects and 200 billion jet insects, which can be regarded as the regular fighting insects under Socrates. In Socrates' system, those previously called medium scale and large-scale swarms in the coalition can only be regarded as militia.

As for the location of the test, Socrates directly chose the first abnormal area, that is, a211 defense area of wells defense line.

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"no, you are the commander in chief. How can you go to the front line in person? Just let me go!"

In the base camp of wells defense line, when he heard Lin Fan's words, Bert was surprised and immediately stopped.

"No, there are some things I need to confirm, so I have to direct myself!"

Lin Fan refused Bert's offer without hesitation.

In his opinion, this change of Zerg is really unusual. Lin Fan even has an intuition that there must be an intelligent insect behind the Zerg in command!

Therefore, Lin Fan decided to go to the defense line to command in person. In the process of command, the Zerg acted according to their own command, so as to further judge whether the Zerg acted according to instinct or had a unified command?

Bert also saw from Lin Fan's eyes that Lin fan had made up his mind and would not say anything more.

A few hours later, 100 billion class-3 civilized warships and 15 billion class-4 civilized warships resting in the base camp have all been assembled.

Although it took several hours, it's more than 100 billion warships. It's very fast in a few hours.

Looking at the huge fleet of hundreds of billions of warships in front of him, Lin Fan also nodded and expressed his satisfaction with the assembly speed of Bert.

Soon, under the command of Lin fan, the super gate began to start, and then the huge fleet began to enter and disappear one after another.

Although Bert has watched the super gate launch for the first time, he is still shocked to see it again.

Wells line, a211.

A huge warship sails out of the space channel, and then a large number of warships arrive one after another, each of which has at least 2 million warships.

However, despite the high traffic efficiency of super gate, it still takes a long time for more than 100 billion warships to be in place, and this time is close to 10 days!

"Lin Tian, the defense line moves forward 30 million kilometers, leaving enough safety space for the troops arriving in the rear one after another!"

After Lin Fan arrived at a211 defense area, he immediately deployed the defense line.

"Brother, is 30 million kilometers too much?"

"No, we have to leave enough safe areas for the subsequent fleet. After all, there are a lot of spray insects in the Zerg attacking this time. The arrival point of the support fleet must be deep enough and far away from the main battlefield."

"Well, I see. I'll arrange it right away."

At the moment, there are still 20 hours to go before the contact time of the two super swarms. Lin Fan calculated the time, and it should be able to reach about 80% of the class IV civilized warships, almost 12 billion. With this number, the initial defense line should be stable.

Now the question is, does the Zerg have an intelligent commander!

If not, we don't even have to wait for the 10 million warships of the third level civilization, the original fleet of the a211 defense line and the 15 billion fleet of the fourth level civilization to solve these 2 trillion insects.

But if there is, the problem is hard to say. If Lin fan is allowed to command the Zerg, there are absolutely countless ways to rush into the array of defense lines and bring huge casualties to the coalition forces.

As for the level 5 civilization warships of the Federation, they are not afraid of the Zerg, but for the 2 trillion Zerg, you have to slaughter them for a long time just by standing there and slaughtering them for you!Therefore, the ultimate main force is the level 3 and 4 civilization with a huge number of warships.

The warships kept arriving and converging into the line of defense. Soon, 20 hours had passed.

In these 20 hours, Lin fan arranged three lines of defense as temporary deployment in the early stage of the war.

The first line of defense, composed of 100 million class 5 civilized warships of the first regiment of the federal expeditionary force, is at the front.

The second line of defense was manned by Lin Fan's Gonggong, and deployed 100 million warships of the third regiment of the federal expeditionary corps and 12 billion class IV civilized warships, which were about 5 million kilometers behind the first line of defense and formed a semi spherical formation.

As for the third line of defense, it is all made up of class III civilized warships, guarding the 20 million km safe area in the rear. After all, even class IV civilized warships have not yet expired. The 100 billion class III civilized warships are still queuing up in front of the super star gate of the base camp!

As a result, there are only 800 million warships of three-level civilization in the defense area. Even if they are transferred to the front line for firepower support, it is meaningless!

"Interesting, is this learning our combat methods?"

Lin Fan looked at the tactical video, has been close to the first line of defense fast 5 million kilometers of insects, said.

"Is that true, commander?"

"It should be right. It seems that there are intelligent insects behind the attack. They can't run away!"

From the tactical images, we can see that the original two regiments are roughly round insect groups, and their shapes are gradually changing, and finally form two patterns, which are similar to the fleet assault formation!

Although not so neat, but everyone recognized that this is indeed the assault formation!

Just like two sharp sharp knives, towards the first line of defense of a211 defense area, ruthlessly insert it!