Before the wind blade could hit, it was shattered by the electric field condensed around Lei Huang's body. The sixth-level mutant bird screamed in surprise and tried to run for its life, but Lei Huang's sharp beak wrapped with thunder energy hit the back of the sixth-level mutant bird first.

.

With a squeaking sound, the sixth-level mutant bird was immediately torn open with a large wound, blood and feathers flying in the air. The group of mutant birds chasing after it was instantly in chaos.

"Hahaha. The boss is here to save us!" Zhou Jian suddenly cheered, and Li Luo also lit a cigarette for himself again.

Yu Tian's chuckle came to his ears: "Eve, take them forward and leave this place to me!"

"clear."

Eve rushed towards the south of Liaoning with all her power. At this moment, Lei Huang was already entangled with the sixth-order mutant bird and completely took the initiative.

The sixth-level mutated bird kept getting wounds one after another on its body, and the continuous thunder blasts left his skin and flesh torn open.

Yu Tian gently patted Lei Huang on the back: "I'll give you one minute, and you have to go and count the people in other safe areas."

"唳——"

The high-pitched neighing was Lei Huang's response.

Everyone on the Victory Watcher turned around and saw thunder in the sky behind them. The black sky seemed to be suddenly torn open by a force. Large blue thunderstorms poured down from the sky like a waterfall, drowning the sixth-level mutant bird...

…

At this moment, the major security zones also launched firepower to strangle the mutant army in front of them.

Countless missiles soared into the sky from the major safety zones, and the powerful artillery fire strangled all the mutants that hit the front of the major safety zones. Then all the major safety zones suddenly and rarely took the initiative to attack.

The mechanized troops turned into a torrent of steel and rushed to the front, dispatching on the plains to fight against numerous mutant legions. The aerial troops formed formations and rushed towards the occupied area, fighting in the air with numerous mutant bird flocks.

The mutant army had never been so provoked before, and they all turned their attention to the front. This gave the infiltration team room to retreat.

But even with the cooperation of the major safety zones and the assistance of Yu Tianleihuang and numerous air troops, 30% of the elite teams failed to evacuate during the retreat and were forever buried on this battlefield.

But overall, the major safety zones still won.

Under the leadership of Yu Tian, ​​a miraculous infiltration operation was completed!

The leaders of the major safety zones met with Yu Tian again, and everyone looked happy.

"That's awesome. I never thought it could succeed and the cost is so small."

"To be honest, I thought that none of my people would come back until just now."

"Thanks to Yu Tian for using the sky demon to restrain the Devourer, otherwise my safe zone might be the next one to be killed by the Devourer."

"Yu Tian, ​​I really admire you. It's so cool to fight with you." A person in power in the safe zone laughed and wanted to fly out of the screen and give Yu Tian a big bear hug.

Yu Tian just smiled at this: "This is just the beginning. We have disrupted the occupied areas behind the mutants. The war is rapidly expanding, but it will take some time to ease the defense pressure on our major safety zones."

"Don't relax during this period. If you have any difficulties, you can raise them and we will solve them together. I believe that as long as we work together to form an offensive and defensive alliance, no difficulty can overwhelm us."

The people in power in the major safe zones nodded one after another. The way they looked at Yu Tian changed at this moment. At this moment, Yu Tian and the demon hunters were no longer just the most powerful ones in the major safe zones, but also the entire Yanhuang.

Leader of defensive operations in the fort's outer security zone.

At this moment, he is the head of this alliance, and no one can shake it!

But what made everyone even more excited was that Yu Tian mentioned the offensive and defensive alliance!

Everyone looked at Yu Tian with excited eyes. Yu Tian put away his smile and said seriously: "Since everyone has a basis for cooperation, I think there is something I can bring up at this time."

He snapped his fingers, and the Ghost Queen immediately sent a detailed strategic plan to everyone.

As soon as I opened the first page, I was immediately shocked by the amazing content and wild ideas!

Everyone looked at Yu Tian, ​​their eyes filled with disbelief!

This plan is simply a fantasy that only a madman can imagine.

This strategic plan is called: Constellation Defense Plan!

It is to connect every safe zone outside the Yanhuang Fortress one by one to form a star chain-style comprehensive wind and rain system, supporting each other and supporting each other. When one party is in trouble, all parties will help, instead of doing things individually like in the past.

war.

What's even more amazing is Yu Tian's idea.

Infiltration counterattack operations are actually just the first step of the entire idea!

The second step is to dispatch air formations to open air connections between major safety zones and establish air support channels while the mutants are in chaos.

The third step is to allow the ground troops to leave the safety zone and continue to advance forward. With the cooperation of missile troops and air forces, a relatively safe zone of about 10 kilometers in front of the safety zone is cleared.

Build buffer defense barriers. Restore the production of food and various production units, and collect the loot left behind.

But that's not enough!

Yu Tian's fourth step is for all security zones to jointly send manpower to rebuild the breached security zones.

There’s still a fifth step!

There are earth element evolvers in every safe zone. Yu Tian actually plans to use the abilities of the earth element evolvers to build underground fortifications under the major safe zones, and connect all safe zones in the form of tunnels, building structures buried deep underground in the safe zones.

The Great Underground Steel Wall!

Build a star chain defense system!

In this case, all safe zones will be fully connected.

With the missile force as the first layer of defense, the air formation as the second layer of defense, the ground forces as the third layer of defense, and underground connections as logistical support, dozens of safety zones around the Yanhuang Fortress are established into a trinity.

Super powerful joint defense system!

It will be equivalent to building a steel fence outside the Yanhuang Fortress. Each safe zone will be nailed in place like a nail and become a fortress to protect the alliance!

This is the constellation!

Even if the mutants want to attack the major safe zones after the civil strife subsides, the major safe zones will have enough strength to meet their challenges!

Everyone was shocked by Yu Tian's strategy. Then they all gasped.

This is a strategic plan that only a madman could dream up.

Every step of the idea can be called fantasy, and everyone's first feeling is that it is impossible to complete. The first few steps are a little more reliable, but rebuilding the destroyed safe zone and opening the underground tunnel are simply fantastic.

This huge project is no different from rebuilding the Great Wall!

Similar ideas have been proposed in the past, but were quickly rejected.

After all, the two closest safety zones are nearly 100 kilometers apart, and various problems may be encountered during the process. Such a time-consuming and labor-intensive project of digging tunnels is simply impossible to achieve.

Moreover, the major safety zones are not completely concentric and have their own calculations. Whoever contributes more and who contributes less is not willing to suffer. It is impossible to accomplish this feat if this concept exists.
Chapter completed!