The front line is the front line because there is often a need to fight here. They are here, also to prevent a ninth-order demon world, after all, the demon world is very aggressive.

Moreover, if this world has reached the ninth order, it will be very dangerous, and it will also pose a certain threat to the earth.

The most important thing is that behind this world is the support of the abyss, so the danger is even greater. Du You's initial attack was able to attract five ninth-order powerful beings, which was telling.

It is precisely because of this that the earth has not moved this place, and it does not dare to launch a decisive battle against it, because it will cause great losses to itself. The earth has existed for a short time, and the foundation is insufficient, so it is impossible to be as carefree as the abyss.

Therefore, this has always been a very important frontline area on the earth, and there have always been ninth-order powerhouses patrolling it.

But what I didn't expect was that this place was destroyed by Du You today. The ninth-order demon world in front of it was directly destroyed, and even the large passage connecting here with the abyss was solved.

It will not be easy for demons to come over in the future, as long as some of the worlds that are used as passages are closed or destroyed, then this area will lose contact with the abyss. Finally, if you use the power of the earth to transform it, the earth can have a large more territory. And this piece will only be an ordinary border in the future, not an important frontline area.

At that time, a large number of eighth-order and seventh-order powerhouses here would also be transferred to other front-line positions.

Du You used his actions to completely eliminate a battlefield. The result was similar to what they thought, and the next orders from above and the guidance from the other side of the earth were really like this.

A large number of soldiers and professionals set out to pass through the opened world passages and enter other worlds to clear all the demons. With Earth's special abilities, it is very easy to find these demons.

Next, some of the worlds on the border that serve as demon passages, these key points are directly destroyed.

It was still a few eighth-order powerhouses who took action personally, and they also got a lot of resources when they made the move, and this time it was a big gain. After these worlds were destroyed, the follow-up Abyss Demons really didn't continue.

When you're done cleaning up what you're looking for, there's nothing wrong with that.

Cut off the control of the abyss, then let people build a large number of territories here, and then control and transform these worlds. They are different from Du You, Du You saw a world that was not easy to transform, and directly destroyed it.

However, low-level professionals can adapt to any world, because any world is precious to them. If you build a territory here, you can also create a demon class and become a demon territory.

It's also a demon, but it's still on Earth's side. The next long transformation has no effect on them, all they need is some low-level resources, and the troubled world is more suitable for them to improve.

This is a long process, during which there is no need for Du You to participate.

Next, the powerhouses here were all transferred away one by one and entered other worlds. In fact, Du You also received information from other people that day, and he needed Du You to leave this place and change the stationing location.

Speaking of which, they were also very helpless, because what Du You did really gave them a headache.

The first stationing location, Du You stayed at least for a while, and then occupied the world. This second location, Du You is even more exaggerated, it only took a long time to destroy the entire demon world.

Now, they are a little ruthless about what they offended in the abyss. Sure enough, in the major worlds, as long as there are abyssal demons, those abyss demons will attack more frantically when they see professionals, which should also be a reaction mode of the abyss.

But the benefits are not without it, one battlefield is destroyed, the sphere of influence on the earth is expanded, and one less dangerous place is located. The earth professionals, who were originally short of troops, are now much more relaxed.

It's just that Du You didn't respond, because he was now in a critical period of improving his strength, how could he react at this time. A large amount of origin power has been absorbed, and Du You's comprehension of his own laws is now constantly improving. Although the two sisters will be a little slower, they will not be too slow if they have enough resources.

Du You himself doesn't have any bottlenecks at all, and this feeling of not having a bottleneck is really good.

With the continuous comprehension of the power of his own laws, his own origin began to grow again. I don't know when, Du You felt that his origin suddenly shook, and at this time, the origin power grew to a higher level.

Du Youfu was blessed to his soul and knew that his opportunity to upgrade had arrived. Sure enough, Du You, who took out the crystal coin, easily broke through the current level and reached level 85.

The higher you go, the more difficult it is to move up the ladder. But in the same way, with each level, one's own strength will be greatly enhanced. The current Du You, even if he independently faced the five ninth-order demons at that time, he could easily leave them behind, and none of them could escape.

Speaking of which, if it weren't for his strong foundation and no bottleneck, this origin might not be able to raise himself to a higher level. Where does it seem that now, so many people absorb it together, and there is still more than half of the origin left.

If you use it well, maybe you can raise your level to another level. However, there is still some uncertainty, after all, with each level of promotion, the resources required will continue to increase.

"Leave me alone, you continue to improve, and you'll talk about it later. Du You stopped, and the two sisters immediately opened their eyes.

Hearing Du You's order, the two of them closed their eyes again and continued to improve their strength. Du You ignored the urging of the outside world at all, anyway, there was no big deal, what was more important than improving himself.

As a result, it only took a few months for Du You to destroy this place, but it took a year to improve his strength. Even if because of Du You's relationship, the two sisters also have no bottlenecks, but they still don't improve so quickly.

After more than a year, the two sisters finally broke through to level 85, and then Bubble and Xiao Zi also broke through this level one after another.

It's not that bubbles and Xiaozi have poor talents, but these two are pets, so Du You gives fewer resources. After all, if you have good talent, don't waste so many resources.

After this promotion, there is still more than half of the World Origin obtained before. But this amount, I'm afraid it's really not enough to continue to improve myself.