"Space ......" Cheng Yuan thought as he touched his chin.

A separate space that exists alone.

"Huh!?"

Cheng Yuan suddenly remembered that he had read the information of the AT force field before, didn't he just need a 'boundary' substance?

However, this kind of boundary material is very rare, and it belongs to the barrier material between space and space.

To put it bluntly, it's the wall in the middle of the two rooms!

After learning about the realm matter from the core of science and technology crystallization, Cheng Yuan immediately gave up his plan to develop an AT force field.

After all, he didn't know where to find it!

But now he realized that there was nothing in front of him that needed the realm substance?

This made Cheng Yuan very excited, if he can make an AT force field, this will become his super killer, think about it, all the enemy's attacks are ineffective against him, but he can launch various attacks on the enemy at will.

He was looking forward to what Jing Ling would feel when he touched the AT force field.

Although in the animation EVA, the AT force field comes from the so-called soul or psychic power, but the interpretation given by the crystallization of science and technology is a space barrier!

In this way, the properties of these two AT force fields are completely different.

The AT force field given by the crystallization of science and technology belongs to the application of space technology, while in the animation, it is the mind, which belongs to the more fantasy category.

This kind of spatial force field of his is not simply to resist the attacks of the outside world, but to directly absorb the attacks of the outside world and introduce them into the boundary matter.

The energy contained in these absorbed attacks, whether pure particle energy or explosive energy, is used to fill the realm matter.

When the force field is filled with energy, you can burst out to counterattack the enemy at once!

It can be said that it is the most perfect defense!

Of course, there are weaknesses, and the continuous high-energy attack can hit the combat unit in the center at the moment of the explosion of the force field, destroying it.

However, this weakness is dispensable, after all, Cheng Yuan will not be stupid enough to stand in place and be continuously abrupt by the other party.

There is no doubt about the power of the AT force field, but just knowing the possible boundary matter, Cheng Yuan still can't make his own AT force field.

Because he doesn't know how to collect realm matter!

Space is too profound to be defined by ordinary matter.

What's more, it's still stored in the boundary matter of the space barrier!

Thinking of this, Cheng Yuan sighed dejectedly.

Hearing the sigh, Zero was puzzled: "What's the matter, although the civilization progress of Jingling is much higher than ours, as long as we quietly collect the other party's technical information, we can quickly grow to their strength." ”

No biological civilization can claim to be able to compare itself to the speed of machinery compared to the speed of civilization.

He was confident that after absorbing the technical information of the crystal spirit, he would develop it at a very fast speed.

"Not this one. ”

Cheng Yuan waved his hand, he didn't explain his thoughts to Zero.

"Let's think about how to solve the current situation first, we have to make sure that we don't let the Crystal Spirit find out that we already know their combat information. ”

He changed the subject.

Zero didn't ask, he nodded in response, "Indeed, we can't let the other party find out." Otherwise, they will definitely suspect whether it is an intelligence leak, and then strengthen their precautions against information. ”

Considering that Jingling hadn't found out that his intelligence network had been compromised, Zero needed to do some superficial work to confuse Jingling's vision.

Compared to obtaining the technical information of the crystal spirit, everything else has to stand back.

"Unless we directly show the existence of biometals, and let them see that we are here for experiments, then whether we continue to stay here or retreat, the crystal spirit will not be too suspicious. ”

Zero said what he thought, and then looked at Cheng Yuan.

"That's a good idea, but the embryos we put in haven't even taken a month, right?"

"Yes, there are some. Zero opened the data frame dedicated to monitoring the movements of embryos and said: "These embryos float very fast in the radiation zone, some of them are still hovering in the middle of the spatial tear zone, and some of them have crossed the rift into the forbidden area of life. ”

Inside the data frame, countless red dots are flashing, and the red dots are large and small, the small ones are about a millimeter, and the larger ones are already five or six centimeters!

The most exaggerated thing is that there is a red dot next to the crack, which actually reaches four meters!

Cheng Yuan looked at the data frame in surprise and said in disbelief: "This, what is the proportion of this data?"

He didn't believe that the size of the embryo was what it was shown on the data screen.

1：1000

One centimeter is equivalent to a kilometer or so in length.

Zero will display the scale in front of Cheng Yuan.

"!" Cheng Yuan couldn't help but scold, according to this ratio, wouldn't that largest red dot have a volume length of 400,000 meters?

It's only been half a month!

"It's still growing?"

"Yes, it's still growing, and it's getting faster and faster, and I don't know what's going on. Zero answer.

Cheng Yuan really can't imagine how big it will be to continue to let this red dot grow.

Just as the two of them were discussing the growth of their metal embryos, on the opening of the large rift, a shape was very similar to the crack, and the metal substance in the shape of an oval flat was clinging to the gap like a leech.

Countless sharp tentacles extend from the surface of the metal substance, piercing deeply into the gap, and each tentacle has a circle of gray light transmitted from the tip of the piercing hole into the metal substance through the tentacles.

With each entry of the halo, the volume of the metal material increases again, and more sharp tentacles grow from the surface of the body and pierce into the gap.

It grows faster in this cycle.

And with each time the energy is absorbed, the color of the surface of the metal substance is closer to the color of the gap itself.

In addition to this, a number of reticulated metallic substances can be seen around the rift, which are also absorbing the surrounding dark energy.

Whenever there is a tear in the space, a new grid will be torn within the grid, and then a strange phenomenon can be discovered.

Not only did these metal substances not break off due to the tearing of the space, but the volume also increased by a circle!

These metal substances are all biological metal embryos that have been put in zero, and in the harsh environment where the two spaces overlap, not only are they not devoured, but they grow wildly with the help of space energy and endless dark energy!

Cheng Yuan looked at the data frame, all the embryos were constantly growing, and he was excited in addition to surprise.

"So, let's collect the nearest embryo first, and you can just look at the number of embryos. Cheng Yuan is looking forward to what these embryos will grow into.

And what special defensive weapons will there be?

"Okay. "Zero answers.