Chapter 696 Weapons that Can Create Black Holes

Xu Xin and Xu Ying chatted for about five minutes.

"Yingying and I are going up there and will be back soon. You must be careful while you stay here."

Xu Xin's first words after coming back surprised several people.

"What? You really want to go? Do you want to go too?" Wen Guixin looked confused, "Are you crazy?!"

"Ah?" Zeng Tao had a confused expression.

"It seems that the boss has his own considerations." Qin Fu sat on the ground with his hands behind his back. "It's you who should be careful. We are very safe here."

He did not stop Xu Xin and the two, but it was obvious that he did not want to wade into this muddy water.

Li Wenxi grabbed the arms of Xu Xin and Xu Ying who walked out of the red mist behind him: "Are you two serious?"

"Well, don't worry, we're just...going up to get something."

Xu Xin touched Coco's little head in her arms.

"Hey..."

Only half of Coco's little head poked out, and her mouth and nose were hidden in Xu Xin's cloak, so her voice was muffled.

It obviously didn't want to inhale the red mist.

"Get something?" Li Wenxi grabbed him, "You really... Then I'll go with you!"

"I'm going too!" Lou Fei'er also walked over, "Take me with you too!"

"No, it's better for you to stay here." Xu Xin shook her head and rejected them. At the same time, she took off her bracelet and handed it to Li Wenxi's hand. "If there is a problem here, let Zhao Xiaochuan take all the trouble." People put it into their bracelets.”

If Zhao Xiaochuan were alone, it would be almost impossible to be discovered based on his ability, and everyone would be very safe.

Li Wenxi looked at the bracelet in her hand, then looked at Xu Xin.

"Don't worry, with Yingying's teleportation ability, we will be fine." Xu Xin touched her head and said.

"...You should at least explain it carefully!" Li Wenxi grabbed his arm.

She didn't stop Xu Xin's actions, but she at least gave her some peace of mind!

"That's right, Yingying, she is now..." Xu Xin thought about it for a moment and began to explain.

But before he could finish half of his sentence, Xu Ying suddenly broke away Li Wenxi's hand holding Xu Xin's arm.

"Sister-in-law, please lend me your money first."

Xu Ying smiled at Li Wenxi, and the purple-black whirlpool under their feet expanded instantly and disappeared in an instant.

Li Wenxi was shocked and tried to catch the two of them, but failed.

Lou Fei'er dodged and passed at an extremely fast speed, but still didn't get on the bus.

She knelt on the ground and hammered at the spot where the purple-black vortex disappeared, and was a little annoyed: "What, why did you run away suddenly! You really acted on your own at the critical moment!"

"What on earth are they..." Li Wenxi clutched the bracelet in her hand, "Yingying, what on earth are you thinking..."

"Really?!" Wen Guixin finally realized, "What... Then I might as well control an alien invader and take them up!"

"I think they are safer this way."

Qin Fu, who was sitting on the ground, fanned the red mist in front of him.

"To go up to the inner space of the World Tree, you must pass through the hollow area above."

Qin Fu pointed to the top of his head.

"But that area is not safe now. If you bring a controlled alien invader up there, if the other party asks you why you came up here, won't you reveal your secret directly?"

"...That's true, but why do they have to go up there?" Wen Guixin was puzzled. "Isn't our mission going very smoothly?"

"Is it going very smoothly..." Li Wenxi glanced at the scarlet crystal that had several channels cut out, "Indeed, everything is going according to our plan, everything is going very smoothly, but..."

Xu Ying gave people a strange feeling just now. Although she pretended to be normal, she was obviously a little anxious.

Everything is indeed going according to their plan, but if their slightly hasty plan...

Is there a problem in itself?

Li Wenxi looked at the bracelet in her hand.

"I hope none of us will be in danger..."

…

Brother and sister Xu Xin and Xu Ying have arrived at the hollow area of ​​the trunk of the World Tree above.

The moment she saw the situation here, Xu Xin immediately held her breath.

So many alien invaders!

Hundreds of alien invaders with tens of thousands of eyes are densely distributed in various locations in this space.

There are also many machines that look very strange, but you can tell at a glance that they are weapons!

The entire space, illuminated by the core of the World Tree with scarlet light, seemed like a bloodthirsty battlefield!

I don’t know how the monster made the situation become like this.

The location where Xu Xin and Xu Ying appeared was the farthest away from the core of the World Tree.

Because according to their speculation, the light from the core of the World Tree will reduce the effectiveness of the cloak of the Invisible on them, so the two of them cannot get too close to the core of the World Tree.

Xu Xin glanced at Xu Ying, who was observing the surroundings silently, and sighed in her heart.

Just now, Xu Ying told him their plan...

there is a problem.

"Our nuclear weapons may not be able to completely destroy the scarlet crystal."

She had observed the scarlet crystal for a long time during this period and discovered a fact.

That is, the various physical properties of this concentrated scarlet crystal are very similar to the white crystal on their earth.

The laser core of the cutter has a temperature of hundreds of millions of degrees, so it can cut the scarlet crystal. Other tools and weapons cannot even scratch a single scratch on it.

Extremely high hardness and a melting point of hundreds of millions of degrees.

She was very familiar with this physical property. They had spent several years building that crystal city.

At that time, the processing equipment they used to build Crystal City was as big as a mountain, and they also used the technology of alien invaders.

It's unclear what happened to that device. It might have been destroyed. After all, that thing could threaten Crystal City.

Having participated in the construction of Crystal City, she knew very well that humanity's own technology, even nuclear weapons, could not destroy Crystal City.

If it explodes at a very close range, the scarlet crystal may at best be blown into multiple pieces and scattered everywhere, but if you want to completely destroy it...

All I can say is that it is too difficult and almost impossible to use only nuclear weapons.

However, the weapons she brought from another time and space can make up for this shortcoming.

As long as their nuclear weapons can blow up these scarlet crystal blocks, the weapons she brought from another world can clean up the mess.

"Let's wait here." Xu Ying pulled Xu Xin to the edge.

"Hey." Coco nestled in Xu Xin's arms and looked towards a location not too far away from here.

The position where Coco was looking was also at the edge of the hollow area, less than twenty meters away from the two of them.

There, there are three vine ball lifts.

At this time, they were all tightly closed and completely wrapped by vines.

"If there are alien invaders coming in later, we will sneak in with them." Xu Ying whispered.

"Yingying, I have a question about your guess." Xu Xin whispered.

"Huh? What's the problem?"

"If this concentrated scarlet crystal is so hard and powerful, how can alien invaders use it as the source of life?"

According to the monster, this scarlet crystal is for consumption.

So hard, how to eat it?

"Just swallow it." Xu Ying pursed her lips, "Why do you think they cut these scarlet crystals into small pieces the size of fingernails?"

"...So the alien invaders can digest small pieces of concentrated scarlet crystal?"

"The scarlet crystal itself is the 'food' of their species. The concentrated scarlet crystal is probably like...compressed biscuits?" Xu Ying guessed.

Compressed biscuits…

"The alien invader's 'stomach acid' is really powerful..."

"It's not that they are powerful, it may just be that the small pieces of scarlet crystals the size of fingernails are too small, contain too little energy, and have lost part of the properties of large scarlet crystals." Xu Ying speculated.

"Does the earth's white crystal also have this property?" Xu Xin asked.

"I don't know about that." Xu Ying shook her head, "We have never cut such small and broken white crystals before. This is just a guess."

Xu Ying's speculation is not unreasonable.

The fist-sized pieces of concentrated scarlet crystal they had obtained before could drive alien invaders crazy.

But not one the size of a fingernail.

"So, do we have to... use the weapons you brought?" Xu Xin's voice deepened slightly.

If this is really the case...

He looked at Xu Ying.

If this is the case, Yingying only has the last few hours left.

What does a person usually do in the last few hours of his life?

Xu Ying's choice is...

"Shouldn't I struggle a little longer..." Xu Ying bit her lip and said.

Her choice was to struggle a little longer.

She had been thinking about this matter during the few hours she spent in the red mist of the underground space.

But because she was afraid of a dangerous situation, she kept waiting below.

But the longer she waited, the more panic she felt.

There is a feeling...that life is passing by bit by bit, meaninglessly.

Moreover, during these few hours, there has been no danger down there.

Finally, after seeing Zhao Xiaochuan complete his excavation, Xu Ying couldn't sit still.

She decided to give it one last try.

She really doesn't want to die yet.

In her current unstable situation, if she uses a weapon from another time and space, she will basically be wiped out of the world like her predecessors.

At least... let's take a look at the world after the alien invaders are driven away.

This is also the wish that her brother, Xu Xin from another time and space, places on her.

Therefore, she decided to sneak into the interior of this world tree and look for the weapons hidden by the alien invaders.

If she could achieve the same effect as the weapons she brought from another time and space, then she wouldn't have to be wiped out of the world.

Xu Xin finally decided to come with her.

He has the ability to identify some valuable materials, and at the same time, he has a little guy in his arms who somehow knows some key information.

If you want to find some key weapons, he will definitely get twice the result with half the effort by following him.

but……

Xu Xin glanced at Xu Ying, who was sitting on the ground and hugging her legs.

He didn't want to attack Xu Ying, but he believed that there should be the kind of weapon she wanted in this world tree.

Especially the residential area above.

I'm afraid it's simply forbidden to carry weapons there.

How could it be possible to place some super powerful weapons?

Xu Xin looked around: "Aren't these weapons good?"

There were strange weapons and equipment parked all around, and they were always in alert.

At the same time, there are tens of thousands of eyes blinking in all directions like waves.

Fortunately, Xu Xin and the others were not discovered.

"No." Xu Ying shook her head, "I have learned about these weapons. They are useless against the white crystals, and they should be useless against the concentrated scarlet crystals below."

"Then what kind of weapon are you talking about?" Xu Xin asked.

"...a weapon that can directly tear open the rift in time and space through explosion." Xu Ying whispered.

Tear open the rift in time and space?

It sounds strong, but it seems...

That's it?

"Like when you teleported?" Xu Xin asked.

Didn't Xu Ying teleport through the rift in time and space?

His coordinates can create space-time rifts.

Isn't it the purple-black vortex?

Time and space rifts seemed to be a very common thing for him.

"no the same."

Xu Ying shook her head.

"The space-time channel I teleported was created using the ability of space-time, and the space-time rift created by the explosion relied solely on the power of the weapon to distort space and time, creating... something similar to a black hole."

Create a black hole...? !

"...Do you actually have such a powerful weapon..." Xu Xin was really shocked now.

"...Actually, it's not very powerful." Xu Ying rubbed her hair in distress, "This weapon looks very powerful, but in reality, only the core of the explosion area is so powerful that it can tear apart space. That is, within a two-meter range, the area is about the same as a nuclear weapon.”

"Then... how can this kind of weapon clean up the mess for us?" Xu Xin asked.

"After we use nuclear weapons to blow up this huge scarlet crystal into relatively small pieces, this weapon can be used."

Xu Ying thought for a while and explained.

"Although the edge is not powerful, the core is powerful enough to create a space-time rift. The attraction of the space-time rift is very strong. It will suck the scarlet crystals that have been blown into small pieces into it, and send those scarlet crystals directly into the incomparable In the chaotic rift of time and space.”

...It can still be like this.

Xu Ying continued: "If one is not enough, then use two, use three. You can always sweep away those scarlet crystals and send them all into the chaotic time and space, never to see the light of day."

At this point, she stopped talking.

She suddenly thought of the giant tentacled beast that dragged the alien invader's giant ship into the teleportation formation.

...Have those giant ships already...entered chaotic time and space?

Are most of the alien invaders' power...already finished?

Of course, this idea only lasted for a moment before she rejected it.

There is no such thing as such a good thing.

Ji Chaoyang also said that according to his prediction, World Tree would be completely breached the next morning.

If the main force of the alien invaders were destroyed, how could the World Tree be breached?

Why……

Xu Ying sighed.

She felt that her last struggle was actually meaningless.

But leaving her sitting idle in the red mist below was something she couldn't do.

Fortunately, she still has her brother with her.

At this time, Xu Xin spoke: "Yingying, if this is the case, you want to find such a powerful weapon, I think we should not look for it in this World Tree, but go outside the World Tree, to the purple-black light pillar outside Look for it in the surrounding city. That’s where the army is stationed.”

Moreover, in his opinion, the important weapons should all be in the four giant ships that have sailed away. How could they be placed in the living area of ​​World Tree.

At this moment, an alien invader moved toward the vine elevator.

"The opportunity has come, let's go up and have a look first." Xu Ying glanced at the little guy in Xu Xin's arms, "Didn't this little guy let us go up and have a look?"

"Hey!" Coco immediately stuck out her little head and waved her paws.

That's right, just when Xu Xin and Xu Ying were talking in the red mist, the little guy Coco suggested that the two of them go up there.

It seems there is something good up there.

But it's not what Xu Ying needs... Then I don't know.

"Then let's go up and take a look first."

Xu Xin and Xu Ying followed the alien invader and blended into the vine elevator.