This wild world, compared to the earth of the technological world, is a pseudo-planet that is countless times larger. As a result, even though there is a cavity in the inner world underneath it, the thickness from the surface to the center of the earth is still far beyond imagination.

Of course, the thickness of the earth's crust is not the decisive factor in whether it can penetrate the earth's crust. If it is only a matter of the thickness of the earth's crust, then take out the spirit of Yugong to move mountains, and dig the shovels of the children and grandchildren, and one day they will dig through the earth's crust. What's more, with the technology that Ye Zan has mastered, it is much more "advanced" than the technology used by Yugong to move mountains.

Besides, the Outer Heaven Demon has been stationed in this world for countless years, and if it could really penetrate the earth's crust and reach the inner world, I am afraid it should have been done a long time ago. If that were the case, these extraterrestrial demons should have gone through that passage and hid in the inner world in advance. Instead of gathering together to summon octopus monsters in search of an escape to the Inner Earth, as is the case now.

"Since it can be opened in the future, then we don't need to rush for a while, let's deal with the things on the ground first. After getting an answer from Lilia, Ye Zan was not in a hurry to go to the inner world, but before the spatial passage was closed, a quantum communication base station was put over.

The "area" of the inner world is not small, and it is not something that Ye Zan can find out in such a short time. Therefore, in order to ensure that the information of the detector can be received normally after the space channel is closed, it is still necessary to launch a quantum communication base station.

The black hole-like space passage was quickly closed under the gaze of Ye Zan and the others, leaving no trace in that space. Putting aside the Inner Earth affair for the time being, Ye Zan began to clean up the battlefield and count the loot.

There aren't many loot, and the sixteen mobile fortresses, except for a few that were swept by the octopus monster, are basically well preserved. And in the mobile fortress, those extraterrestrial demons that were solved by Casaro and others were also a harvest for Ye Zan and could be thrown into the small world as nourishment.

Sixteen mobile fortresses, although controlled by intelligent robots, are impossible to follow the war fortress after all. As a result, Ye Zan didn't care what their status was, and they were all directly included in the small world. These mobile fortresses, although they are not small in size and in number, are not a problem for the space of a small world.

After cleaning up the war, Ye Zan used the war fortress to take everyone and left this sea area and returned to land.

"Brother Ye, what are you going to do next?" Lin Mumu asked curiously.

Now, in this barbaric world, the remnants of the demonic power outside the sky have been completely eliminated. With Ye Zan's monitoring and detection methods, it is almost certain that there will be no extraterrestrial demons that will be missed. It can be said that from now on, the barbaric world is truly occupied by Ye Zan and his party.

Of course, the reason why Lin Mumu asked about this was not to say how enthusiastic he was about the great cause of "preaching". In his heart, he may be more interested in the exploration of the inner world. He still clearly remembered that the information sent back by the probe seemed to have the remains of civilization in the inner world.

"Solve the Zerg matter first, then adjust the preaching plan, and arrange Lilia and her people, and finally see how those mobile fortresses are transformed......" Ye Zan said as if he was breaking his fingers, and said the same thing as what he needed to do later.

"There are so many things to do!" Lin Mumu listened to Ye Zan's arrangements behind him, and listened to one thing after another, and felt a little big for a while.

Ye Zan naturally understood what Lin Mumu was anxious about, so he smiled and comforted: "Don't worry, it won't take long, anyway, the detector in the Inner World sends back a message, so you can't run in recklessly." ”

After flying back to the mainland area, Yezan's war fortress did not return directly to the place where he was originally retreated, but first went to clean up the mobile fortresses that had been laid down by Casaro and others.

The mobile fortresses of the Outer Demons are not only the sixteen that escaped to the sea, but also many of them that have been taken down by Casaro and others. At the beginning, after Ye Zan got out of the customs, he asked Casaro and others to go in groups of two to clear out the demons outside the sky in various places. Casaro and the others can't control the mobile fortress, and the mobile fortress that is knocked down can only be temporarily left in place.

And in addition to collecting those mobile fortresses, Ye Zan has another thing that he can't help but do, which is to recover the Zerg released before.

You know, the Zerg is an aggressive and destructive species, and you can't just leave it in the savage world.

Don't look at this world, the Zerg seem to be relatively weak, and they are facing an enlarged version of animals and plants. However, as long as the Zerg are given a certain amount of time to develop, the restrictions given to them by Ye Zan will be lifted. I'm afraid it won't be long before they can eat the world clean and become the only species in this world.

This barbaric world is to be used for preaching, and if it is really ruined by the Zerg, it will be more than worth the loss for Ye Zan.

Of course, it is also easy to recover the Zerg, and Ye Zan does not want to take all the Zerg back to the Jade Ball Space. Although the jade ball has a large space and has been refined into a worm nest, it is difficult to accommodate so many zergs. After all, after such a long period of breeding, even after a lot of consumption in the battle against the Outer Demons, the remaining Zerg are still in incredible numbers.

Therefore, Ye Zan's method can only be cruel, directly detonating the genetic bombs of most of the Zerg, so that those Zerg can "return" to nature. Only a part of the Zerg elite will be included in the jade ball space by him, and not only how powerful is it, but also some have special abilities.

Come to think of it, the origin will of this world does not want a scourge like the Zerg to stay on him. Therefore, although most of the Zerg recovered by Ye Zan were "bred" with the resources of this world, they did not receive any "heavenly curse".

Speaking of which, I have to say one more thing.

Ye Zan can nourish his small world by obtaining resources from the outside world, but he can't plunder without a bottom line. Otherwise, if he sacrifices the small world and devours everything in the barbarian world, won't he soon be able to replace the barbarian world with the small world!

The barbarian world has its own original will, and although it has not yet given birth to a true civilization, the original will at least has an instinct of self-interest. Therefore, if Ye Zan is really unscrupulous and devours the resources of the barbarian world, after exceeding the bearing limit of the Origin Will, it will inevitably attract the resistance of the Origin Will.

Most of those zergs were bred by the resources of the barbarian world, which meant that they themselves had become the resources of the barbarian world. Even after Ye Zan detonated the gene bomb, most of the Zerg were turned into corpses, they were still resources belonging to the savage world. Their death, in fact, is the so-called "dust to dust, dust to dust", which is equivalent to another form of restitution.

Ye Zan's inclusion of a part of the Zerg in the Jade Ball Space was tantamount to plundering a part of the resources of the barbarian world. Fortunately, this part of the resources is not very much, at least it is still within the tolerance limit of the barbarian world, which has not attracted the resistance of the original will.

In the same way, Ye Zan nourished the small world with the corpse of an extraterrestrial demon. Those extraterrestrial demons were all from outside the barbarian world, and the origin will of the barbarian world naturally couldn't control them. If Ye Zan killed a large number of giant natives to nourish the small world, he would definitely suffer "heavenly punishment".

Like the Outer Demons, there are also those Mobile Fortresses. Those mobile fortresses were brought from the outside by demons from the outside, and the construction materials on them were all from the outside world. Therefore, if Ye Zan wanted to pocket those mobile fortresses, he would not attract the dissatisfaction of the Origin Will of the Barbarian World.

It took nearly a month for Ye Zan to roughly run through the barbarian world, and successfully solved the problem of the Zerg without accident, and at the same time included those mobile fortresses in the small world. In the end, he led everyone back to the place where he had been retreating, and found the lair where the Zerg Mother Queen was.

In a huge underground palace, Ye Zan's figure appeared in front of the Zerg Mother Emperor and sacrificed the jade ball in his hand into the air.

"Shhh

After the pillar of light landed on his body, the Zerg Mother Emperor did not immediately fly into the jade ball, but let out a hiss in the face of Ye Zan.

"Don't want to go back?" Ye Zan frowned slightly, although he was a little surprised by the reaction of the Zerg Mother Emperor, he knew that it was reasonable.

The Mother Emperor of the Zerg, this is the first time that she has truly left the Jade Ball Space, and she has almost no restrictions on reproducing her own race. It can be said that, to a certain extent, it can be regarded as experiencing the taste of freedom, and naturally does not want to be shackled again.

You must know that when she was in the jade ball space, due to the limitation of the size of the space, the Zerg Mother Emperor was restricted from breeding most of the time. After all, the space of the jade ball is so large, if the mother emperor of the Zerg reproduces without restrictions, even if it has the spatial characteristics of the worm nest, it will already be crowded with the Zerg.

Therefore, Ye Zan has been strictly controlling the number of Zerg, and after the Zerg reaches that upper limit, the Zerg Mother Emperor will stop breeding.

And this time, the Zerg Mother Emperor was put into the barbarian world, and there is no shortage of space or resources in this magnified world, so you can really give birth to whatever you want. Seeing that your own group is getting bigger and bigger, I believe that anyone who is the leader of the group will feel proud and full of accomplishment.

As a result, after the remnants of the Outer Demons were cleared, Ye Zan not only wiped out most of the Zerg through genetic bombs, but also wanted to re-imprison the Zerg Mother Emperor in the Jade Ball Space. Faced with such an ending, how could the Zerg Mother Empress, who had already tasted the taste of freedom, accept it willingly.

"You must know that if it weren't for me, you, who would have perished a long time ago, would never have had a chance to appear in this world again. Now, your race can still exist, this is already your creation, don't be too greedy. Ye Zan said coldly.

The wisdom of the Zerg Mother Emperor is very high, although she can't speak to Ye Zan, she can communicate with Ye Zan through her spirit. Moreover, after cultivating the Zerg Mother Emperor, Ye Zan also placed a control chip for the other party, and he could also communicate through the chip.

"Shhh

Strictly speaking, the Zerg Mother Emperor made a great contribution this time, even if she didn't really kill a few Extraterrestrial Demons, she relied on the number to suppress the Extraterrestrial Demons for a year. In the past year, Ye Zan and the others have been able to easily solve the evil demons outside the world after leaving the customs through a reassuring retreat, which can be said to be the credit of the Zerg.

"No, you can't stay here, not even a female worm!" Ye Zan simply rejected the other party's request.

As the "creator" of the Zerg, Ye Zan has a good understanding of the Zerg's abilities.

The condition proposed by the Zerg Mother Emperor was that it could return to the Jade Ball Space by itself, but hoped that Ye Zan would allow a few female worms to stay in this world. However, with the perverted reproductive ability of the Zerg, if Ye Zan really agreed to the mother queen's conditions, I am afraid that it will not be long before there will be no other living creatures in this world.

Therefore, Ye Zan didn't think about it at all, and directly rejected the request of the Zerg Mother Emperor.

"Being able to keep you alive in the hive is the most tolerant way to deal with a species like you that should have died out a long time ago. Don't think about the outside anymore, you can't be left outside, either you or your mothers. Ye Zan's voice became colder and colder.

If the Zerg Mother Emperor still doesn't know the current affairs, Ye Zan may have to consider completely extincting this species. After all, the Zerg is a species that is completely destructive, and it is a disaster for any world.

In the face of Ye Zan's threat, the Zerg Mother Emperor finally lowered her head and flew into the jade ball space along the pillar of light after a stalemate for a moment. After all, it itself was under Ye Zan's control, and being able to negotiate terms with Ye Zan was already summoning all the courage. If it really wants to resist, Ye Zan only needs one thought to make it lose its life in an instant, and this is the last hope of extinction of the Zerg.

Raising his hand to take back the jade ball, Ye Zan also sighed helplessly, and left the underground palace.

----

If the Zerg Mother Emperor still doesn't know the current affairs, Ye Zan may have to consider completely extincting this species. After all, the Zerg is a species that is completely destructive, and it is a disaster for any world.

In the face of Ye Zan's threat, the Zerg Mother Emperor finally lowered her head and flew into the jade ball space along the pillar of light after a stalemate for a moment. After all, it itself was under Ye Zan's control, and being able to negotiate terms with Ye Zan was already summoning all the courage. If it really wants to resist, Ye Zan only needs one thought to make it lose its life in an instant, and this is the last hope of extinction of the Zerg.

Raising his hand to take back the jade ball, Ye Zan also sighed helplessly, and left the underground palace.