Change first and then change!

Looking at the 10 third-level dead claws in front of me that are comparable to the God and Demon Realm, everyone really had no other emotions except despair.

This attack on the abyss plane really broke their expectations again and again.

However, after joining the Zhenyuan Guard, these people on the field were already mentally prepared to die in battle one day. So at this moment, even in such a desperate situation, the morale of the team still did not collapse.

Everyone looked at Zheng Yangxu, waiting for the other party to give orders.

Under everyone's gaze, Zheng Yang Xu took a deep breath and ordered: "Ordinary soldiers retreat immediately, all defense facilities are controlled by the AI ​​system, and the mecha brigade stayed to defend with me!"

Faced with so many mutated zombies, especially those of the second and third-level mutated zombies, ordinary soldiers have no effect at all, so they can evacuate.

But they must stay, at least delay this batch of mutated zombies.

Especially those second-level and third-level mutant zombies, if they are allowed to go out and rage, then those teams of medium-sized refuges will probably be a disaster if they encounter them.

Of course, if you can't delay, you'll die together. If you defend in the Abyss Passage for so many years, how could their military headquarters be without any preparation?

Below this cave, a hydrogen bomb of tens of millions of tons was buried. As long as it was detonated, not to mention 10 third-level mutant zombies, even if you add 0 behind it, you will all die.

Of course, they are the same.

So until the last moment, Zheng Yangxu would not open the last trump card.

However, when everyone on their side was mentally prepared to die, the development of things was once again beyond everyone's expectations.

Because as the abyss passage fluctuated again, a group of quite rare "blood demons" appeared this time.

In fact, many people don’t know whether this “blood demon” that is completely condensed from blood is considered a mutated zombie.

But no matter what, as long as you know that the other party is a creature on the abyss plane, it is only enough to kill it.

However, after these "blood demons" came out, they did not attack them, and they did not even have any intention of confronting each other. Some turned around and ran backward, some ran to both sides, and some drilled directly into the ground.

Their liquid-like bodies can easily drill into the soil or rocks, and then squeeze them away, quickly forming a passage.

In the blink of an eye, more than a dozen passages appeared in this cave.

The other mutant zombies followed behind these blood demons and left here along the passage.

Even the 10 third-level "dead claws" walked towards the passage.

"No, they are going to escape! Launch an attack to stop them." Zheng Yangxu's face changed and he immediately rushed over with thousands of mechas.

The three third-level dead claws who were still staying in the same place came forward without hesitation when they saw this scene.

The other mutant zombies also took action, such as "giant arm" and "iron armored corpse". Of course, there is no need to say, and they rushed up directly.

As for those mutant zombies with far-attack types, they were not idle either.

The "Sprayer" sprayed out venom in one mouthful. Instead, it used the venom to first let other mutant zombies enter a violent state and improve their strength.

In addition, the "spray zombies" that came out also spewed out large masses of green poisonous fog from their mouths.

Although these green poisonous fogs cannot cause any damage to the mecha, they can greatly hinder the field of view. The area near the abyss passage is covered by thick green fog in the blink of an eye.

The "blood bug" immediately spit out dense blood-colored beetles. Combined with these green poisonous fog, it would be elusive and could make those ordinary mechas very afraid.

As for the "hunter", under the cover of these green fog, his figure is moving forward like a ghost, and the level of threat can be instantly increased to a higher level.

In addition, there were continuous mutant zombies rushing out on the Abyss Passage. Even if Zheng Yangxu had thousands of mechas on his side, he would not have much solution to the opponent for a while.

Moreover, not only these mutated zombies came out, but also the abyss ghosts and petrified spiders were rushing out in a steady stream.

With the dual blessing of venom and the green poisonous fog, the combat effectiveness of these cannon fodder races has become undeniable. As long as dozens of people rushed forward, even the mechas could be destroyed by accident.

Faced with such a situation, Zheng Yangxu also understood that he could not mess up his situation, and could only allow a group of mechas to maintain their formation and advance slowly.

However, they are not just mechas, but the automatic cannons in the camp are pouring firepower towards them all the time, killing the abyss ghosts and petrified spiders.

And at this time, those combat robots and attack drones had already entered the field and soon continued to suppress the mutant zombies.

However, as more and more mutant zombies rush out of the abyss passage, this suppression quickly became powerless.

When the number of mutant zombies reaches 500, there is a vague feeling of being counter-suppressed.

Especially among these mutated zombies coming out of the abyss passage, one and the second level will appear from time to time.

This mutated zombie, which is comparable to a powerful person in the body-shaping realm, needs at least a 10-person mecha team to restrain it after entering a violent state.

But at this moment, the East China Sea base finally arrived, the huge sky fortress, floating less than 100 meters on the ground.

A series of mechas that were already ready jumped down from the armor plate opened above and flew directly under the deep pit.

There are not many mechas in this batch of reinforcements, only 100, but there are 85 rare-level mechas and 15 legend-level mechas on the outside.

At the same time, missile silos opened at the bottom of the Sky Fortress.

Small missiles flew out from inside and rushed towards the huge dark pit below.

Under the precise control of the AI ​​system, these small missiles flew into the mutant zombie group after several changes of directions.

In addition, countless Falcon fighters flew out of this sky fortress. These Falcon fighters are equipped with high-power zombie probes, which can be locked even by mutant zombies in the field.

As long as they are locked, they will immediately fire the ground bomb, directly attacking the mutant zombies underground.

If they can be killed directly, of course it is best. Even if they cannot be killed, they must try to force them to the ground and hand them over to the mecha team that will arrive later to solve the problem.

With the full-scale counterattack of the East China Sea base, the battlefield situation was quickly reversed.

But no one felt relaxed, because there were too many mutant zombies coming out of the abyss passage, and there were more than 500 mutant zombies guarding in front of the abyss passage.

As for those who have already escaped by opening passages and escaping through those "blood demons", there are as many as 1,000.

It is definitely an extremely huge challenge to solve these mutated zombies that have escaped.

Even if they don’t care about those ordinary mutant zombies, it is not easy for them to focus all their energy on those second- and third-level mutant zombies.
Chapter completed!