Hearing this, Ling Yan immediately breathed a sigh of relief and said, "Ah, that's good." ”

Ye Bingna glanced at him angrily and said, "Black stockings are very useful, stockings are elastic, which will cause facial deformation and hide facial features, while not hindering the function of eyes and ears." Also, you can buy it everywhere and it's very cheap. ”

"What do you mean by surveillance?" Ling Yan suddenly asked.

"Traditional surveillance systems include front-end cameras, transmission cables, and video surveillance platforms. Ye Bingna said, "To put it simply, it is a black sphere mounted on the ceiling, called a surveillance camera. Of course, there are also cuboids, which come in different shapes, and may also be mounted on telephone poles or in other places. ”

Ling Yan frowned and said, "What's the use?"

"The biggest role is to capture all the footage in the surveillance area, that is, if you are seen by that black sphere, you will be seen clearly by others, and it is useless to hide your breath, unless you can be invisible.

And in the Source Force Armor Research Base, countless such surveillance cameras are installed. Ye Bingna said.

"Huh, that is, the equivalent of countless eyes?" Ling Yan said in surprise.

"Yes, you haven't seen it in the Kadri Empire, and it's normal that you don't know, and it's normal that you'll be surprised. Ye Bingna said, "Our Kadri Empire is in a special situation, the proposal of the Hall of Destiny was rejected by Emperor Rongguang, considering that surveillance cameras invade privacy, Emperor Rongguang forbids the installation of surveillance cameras throughout the country.

However, except for the Kadri Empire, there is no law in other countries that prohibits the installation of surveillance cameras, and many countries are no problem as long as they are submitted for approval and filing according to the regulations before installation. ”

Ling Yan frowned: "Why? If surveillance cameras can be installed anywhere, won't our every move on the street be monitored by others?"

"For safety!" Ye Bingna smiled bitterly, "You live in the Kadri Empire, so you may not be able to understand it.

For people in other countries, surveillance cameras are a part of life, and they won't be surprised.

There are more surveillance cameras to ensure the safety of the society, and the surveillance cameras also have a role, which is to prevent in advance, deter and warn criminals, track clues afterwards, and provide evidence for the detection of the case.

With more surveillance cameras, fewer people will dare to commit crimes, and the crime rate will plummet. Sacrifice some privacy for the sake of security.

Of course, places like restrooms, for example, are explicitly forbidden to install surveillance cameras in any country. ”

"Then we are now in the territory of the Kadri Empire, why is the Hall of Destiny also monitored?" Ling Yan said.

Ye Bingna said helplessly: "The Palace of Destiny has privileges. ”

Ling Yan was silent.

"Alas, that's why I need to wear this......" Sighing lightly, Ling Yan took the black stockings, feeling complicated.

A few hours later.

At this time, the Heaven and Earth Source Force in the wooden house was scrambling to burrow into Ling Yan's body, and after several cycles in Ling Yan's body, the impurities had been expelled from the body, and the essence left behind was absorbed into the Source Crystal.

"Hoo ......"

Ling Yan slowly opened his eyes, exhaled a breath of turbidity, and suddenly felt refreshed, then got up, wiped his sweat with his hands, and then left the wooden house, and briefly washed his body in the lake next to him.

Before leaving, Ling Yan still grasped every minute and second to cultivate. After half a day of cultivation, Ling Yan successfully adjusted himself to a fairly good state, although his injuries still hadn't recovered, and he was still far from the best state, but his current spirit was quite good.

"Ready to go, Ling Di. Ye Bingna's voice came from afar.

Ling Yan smiled dryly: "Okay." ”

......

Night.

Two young men dressed in black with black stockings on their heads quickly rushed out of the Sacred Fire Forest and rushed towards a gap in the eastern city wall, at this time the eastern city wall was weakly guarded, everyone was physically and mentally exhausted, most of them were resting, but there were still many soldiers patrolling on the city wall, and almost every section of the city wall had soldiers patrolling or standing guard.

However, since the two of them hid their aura very well, and their speed was extremely fast, these soldiers who had cultivated at most were only the Spiritual Source Originators, and they were obviously unable to detect them. This shows the importance of the Origin Armor, if there is a soldier on the city wall who has the highest level of Red Order Origin Armor, he can accurately spot Ling Yan and Ye Bingna at this time, and detect their accurate cultivation.

Ling Yan observed that the fate boundary where there had been several large holes was now as good as the new one, which made Ling Yan greatly surprised.

When passing through the city wall and entering the Holy Flame City, Ling Yan actually felt Zhou Hanyun's breath, but the other party obviously didn't feel himself.

Although I don't know what Zhou Hanyun is doing next to the city wall, but since she is fine, then good, then good.

Ling Yan's hanging heart finally let go, and he breathed a sigh of relief.

......

Sacred Flame City, Dongcheng District, Eastern District, outside the Source Force Armor Research Base.

Next to the azure tower, two young men dressed in black with black stockings on their heads were squatting sneakily in the ruins, hiding their figures.

Interestingly, although all the surrounding buildings were in ruins, the Source Force Armor Research Base belonging to the Hall of Destiny was intact, and there was not even a trace of abrasion, which was even more suspicious.

"By the way, what's the difference between the Source Force Armor and the Origin Armor?" Ling Yan said in a low voice.

Ye Bingna glanced at him and said, "In terms of concept, the Source Force Armor not only has the same function of amplifying the source force and source endowment and good protection as the ordinary Origin Armor, but it can also directly and greatly enhance the user's human ability, adaptability to complex environments, and auxiliary combat, communication, reconnaissance and other functions.

Of course, our Origin Armor can also do auxiliary combat, communications, reconnaissance and other functions.

However, compared to ordinary Origin Armor, Source Force Armor can greatly improve the user's defense, athleticism, and survivability. ”

"I still don't quite understand.

Isn't your Origin Armor more than just a small gauntlet?

Then a low-level Origin Origin can be equipped with a complete set of Origin Armor, and if he is fully armed, won't he be able to maximize his combat effectiveness?

Isn't it similar to what you just said about the feeling of the Source Force Armor?" Ling Yan asked suspiciously.

Ye Bingna looked a little helpless and said: "Although you can understand the Source Force Armor as a complete set of full-body Origin Armor, in fact, the Source Force Armor and the Origin Armor are completely different in terms of design concepts.

Didn't I say that before?

The Origin Armor needs to be injected with source power to operate normally, and in terms of the total amount of source power of low-level Origin Armor, it is already the limit to wear at most two or three pieces of Origin Armor at the same time, but if there are only two or three pieces, there is no way to wrap the whole body, and at most it can only play a local protective role.

In addition, although the source armor itself is very heavy, the source will not feel any burden when wearing it, not only will it not affect movement, but it can also improve athletic ability. ”

Ling Yan suddenly realized: "I see, that means that if the Source Force Armor is really developed, even for high-level Origin Originators, it can have a supporting effect, right?"

Ye Bingna nodded: "Yes, because unlike the Origin Armor, the Source Force Armor will not be a burden on our movements.

But it still depends on how much the finished product can increase the Origin Armor, if the increase is still as small as the Origin Armor for our high-level Origin Originators, then there is no need to use it.

I also don't want to be wrapped in metal like rice dumplings. ”

"Although the source force armor is powered by the source force, it can still operate even if the user does not inject the source power, because it can continuously generate the source power by itself, that is, even ordinary people can wear it normally, but the function will be weakened. Ordinary people wearing Source Force Armor are not as strong as Origin Origin Armor.

However, due to the large consumption of use, the speed of source power consumption is faster than the speed at which they are replenished, so if it is used by ordinary people, the battery life is not very long.

Once the source force is exhausted, it is necessary to stop and rest for a period of time to wait for the source force to recover, ordinary people have no choice at all, because in the case of losing power, the weight of the source force armor will be revealed, and it is almost impossible for ordinary people to move while burdening such a heavy source force armor.

But in the ever-changing battlefield, where is the time and place for you to stop and rest?

And if the Source Origin wears the Source Force Armor, the Source Source can provide power to it, plus it itself also continuously generates Source Power, and the endurance time can be greatly improved. Therefore, relatively speaking, the source force armor still needs to be worn by the source to play the greatest role.

But even so, if mass production can be realized, ordinary soldiers can also wear it, have strong combat effectiveness, and create a source force armored legion, maybe the Palace of Destiny will not be far from being invincible in the world.

After all, in this world, the Origin is a very small minority after all, and ordinary people who cannot use the source power account for the majority, and the Source Force Armor can greatly erase the huge strength gap between the Origin and ordinary people.

However, the premise is that the source force armor can really be developed, and the country has not suppressed the Temple of Destiny. Because if the source armor is really developed, it can indeed raise the overall strength of the army by a notch, and unlike the origin armor, the source armor can only be used by the originator, while the source armor can be used by anyone.

The technological development of the Hall of Destiny is too fast, if we don't suppress the Hall of Destiny and let the Hall of Destiny continue to develop like this, maybe in the near future, the Hall of Destiny will be able to threaten the rule of the Nedri Empire.

In fact, I even feel that this so-called Source Force Armor Research Base is not a research source force armor at all. Ye Bingna said.