Ye Liuyun just made some preparations in advance.

After all, there are not many martial arts cultivators under the control of the alien race who can refine weapons, and the previous strongholds that can refine weapons have been destroyed by Ye Liuyun.

And they may not be able to find sufficient materials for refining.

But what Ye Liuyun didn't expect was that just when Ye Liuyun led his men to attack the next stronghold of the alien race, he received a message from the devil asking for help.

The demon world was attacked by aliens!

Ye Liuyun immediately used the teleportation black tower to return to the demon world.

The demons and demon orcs in the demon world are uniting to resist the invasion of aliens.

They asked Ye Liuyun for help not in time, and at first they wanted to rely on their own strength to resist the aliens.

But I didn't expect that the corpse demons of the alien race were developing so fast that almost half of their troops were turned into corpse demons and attacked them in turn.

Moreover, the alien race is still organizing corpse demons to dig ore and transport it back to the alien race.

Ye Liuyun immediately released all the power around him and began to clear out the aliens.

During the process of clearing it up, it was discovered through soul searching that the demon world belongs to the alien southern war zone.

They just happened to arrive here, they didn't come specifically for the ore.

But after they discovered the ore, they knew the importance of this place and stepped up their offensive.

Now they are attacked by Ye Liuyun and his army.

They began to retreat steadily, and at the same time asked for help from nearby foreign strongholds.

However, the speed at which their reinforcements arrived was not as fast as the speed at which Ye Liuyun destroyed them.

In Ye Liuyun's eyes, there was no need to look at the strength of these alien armies. He had already begun to use space power to kill these aliens in large numbers.

The demonic vines, demon-sealing monument, nine-headed demonic dragon, Suzaku and others, as well as the sharp knife group, were not polite and used all their strength to kill them. Even the women and monsters around Ye Liuyun could easily kill these aliens.

Ye Liuyun's million-strong army, falcons, chariots, puppet beasts, and energy cannons were all used, and they tried their best to strangle them as soon as they came up.

Therefore, the alien army that invaded here did not last for a few days and was completely annihilated.

Based on the scale of the mine they were collecting and through soul searching, Ye Liuyun also knew how much ore they had not had time to transport away, so it would not have much impact on the refining.

"Take the demon world into your space world, don't leave it here for aliens!"

Ye Liuyun told the clone.

So, Ye Liuyun and his clones started a great move. First, they moved all the monsters in the clone's space world to the big islands in the starry sky in Ye Liuyun's space world, and then moved the demons and demon orcs here.

They all moved to different islands, and then the clones communicated the original power here.

Now the original power of this demon world is not as strong as the clone.

The clone communicated with it and collected it very smoothly.

But reinforcements sent by foreigners also arrived at this time.

Ye Liuyun immediately took people to the air to intercept these reinforcements.

Those sent by the aliens are all three-eyed aliens and strong men with strong space power.

Ye Liuyun estimated that those foreigners discovered the value of the ores here, so they sent such a strong force.

So they also started a battle in the starry sky, and the battle was vigorous.

Even Mu Lai and Suzaku were illuminated by the white light of the three-eyed alien race.

But the alien held back, obviously not wanting to kill Mulai, and Suzaku also took the opportunity to avoid the fatal attack.

In this battle, the Sharp Knife Regiment lost more than fifty people.

On the one hand, some of them are not used to fighting against these strong men, and on the other hand, they are not used to fighting in the starry sky, so they suffered huge losses.

In order to reduce losses, Ye Liuyun finally released all the foreign races in the space world, and then killed all the foreign races who reinforced him.

But of those alien races, there were only about fifty people left.

These aliens were usually killed a lot when practicing with Lei Ming and others.

After this battle, only a quarter of what it was before was left.

The clone finally began to collect the demon world and took it into the space world.

"Clean the battlefield and we will withdraw immediately."

Ye Liuyun immediately prepared to evacuate, fearing that he would be blocked by foreign reinforcements again, so he first took his clone into the space world and let him stabilize the space world as soon as possible.

After the others finished cleaning the battlefield, they were immediately taken into the space world by Ye Liuyun, and then used the teleportation black tower to return.

In fact, the aliens did not send strong men to reinforce them immediately, but were mobilizing more strong men to come.

After they discovered that Ye Liuyun had appeared here, they were also very puzzled.

Didn't Ye Liuyun just capture another stronghold in the northern war zone? Why did he suddenly come to the southern war zone so far away?

Some people also guessed that Ye Liuyun might be a treasure that could be transported through space.

But no matter what, if they want to deal with Ye Liuyun, they will definitely not be able to do it if their number is too small.

But by the time they brought enough people, Ye Liuyun had already returned to the stronghold he attacked before, cleaning up the alien armies and corpse demons in that world.

After learning that Ye Liuyun had returned to the northern war zone to destroy their stronghold, the foreigners were angry and helpless.

They had already tried to reinforce the strongholds, but the distance between the strongholds was too far.

Even when the strongest man rushed over, Ye Liuyun had already left, and he always failed.

Therefore, they can only send more strong men to their strongholds.

But this kind of consumption is also very big for foreigners.

Moreover, they sent many people, but they could not hold it every time.

Later, Ye Liuyun's sharp knives became more and more handy, and gradually showed their power.

A team of two thousand people, even if it is three against one, can still deal with more than 700 strong aliens.

Therefore, the alien race found that this method did not work.

The only way is to have a big battle with Ye Liuyun.

Only by sending a strong man with Mu Xi's strength and a large number of alien masters can the alien race be wiped out.

As a result, the alien race finally closed all the altars and prevented any transmission.

When they need to be opened, they will notify the receiving party and the sending party to open the channel, and then close it immediately after the transmission is completed.

All the strong men from the foreign races were summoned back by them, preparing to wait for Mu Xi to arrive at the Holy Land, then teleport all the strong men there, fight Ye Liuyun in a big battle, and completely annihilate Ye Liuyun and his men.

The only regret they felt was that they didn't get much ore from the Demon Realm.

But they still mobilized some weapon refiners to try their best to help imitate equipment, especially falcons, and make as many as they can.

Although they don't have the same good ores as the Demon Realm, they occupy a large area, and they are also trying to find other alternative ores at this time.

Even if the defensive power of the refined falcon is not as strong as Ye Liuyun's, the overall effect may not be much worse.

Now it depends on whether there is enough time.

It is easy to imitate tanks and other equipment, but it still takes some time to imitate falcons.

Ye Liuyun also suddenly discovered that the foreigners had closed all the altars.

"This is trouble.

It will be difficult to remove the foreign stronghold!"
Chapter completed!