In this small pavilion with steel structure, Chen Jian opened the protective cover and felt a momentary obstacle, but he could still control the protective cover freely.

At this time, the test of this steel-structured pavilion was only left to use infrasonic weapons to attack.

The test was carried out quickly, and the results were exactly the same as those in a closed laboratory. The biggest effect was that Chen Jian would fall into a short coma after multiple consecutive attacks.

This same test result is not as expected by Chen Jian and others.

The next test is what Xuan Mingzi said, an iron pavilion.

Before conducting the test of sonic weapon attacks, the protective shield was still tested according to Xuan Mingzi's proposal just now, that is, let Chen Jian open the protective shield and try to control the protective shield.

"Master Taoist, it's completely different." Chen Jian's voice sounded inside the pavilion.

"What's the difference?" Xuan Mingzi asked outside.

"In the steel pavilion, my protective cover can be completely opened, but at the moment it is opened, I will feel some resistance." Chen Jian said: "It is my protective cover that can penetrate the pavilion. In this iron pavilion, it is completely impossible and cannot penetrate. If it is opened to the maximum extent, it means that the protective cover completely fits the pavilion."

"Then there is no need to test the second step, which is to test the protective cover around the body in the pavilion." Xuan Mingzi said: "We will directly test the infrasonic weapon attack."

After Xuan Mingzi said this, after receiving Chen Jian's response, he stepped back and then conducted an attack test of the infrasonic weapon.

Only once!

Chen Jian let out a "bang" sound and his brain hit the iron pavilion. Through the surveillance screen inside the pavilion, it can be clearly seen that this attack caused Chen Jian to fall into a coma.

Chen Jian would bump into the iron pavilion, because the pavilion was too narrow and people could not fall to the ground even if they fainted.

Soon, Chen Jian recovered and asked to increase the power of the infrasonic weapon and conduct another test.

The fat old man pondered for a moment, and did not conduct a test immediately, but discussed with Xuan Mingzi. After this discussion, he finally agreed to Chen Jian's request, and only adjusted the power of the infrasonic weapon to increase it to a very small extent.

Because this is the first time, when conducting an attack test for infrasonic weapons, Chen Jian fell into a coma with just one attack.

This shows that in this iron pavilion, the power of infrasonic weapons attacks has increased. Therefore, the requirement for Chen Jian, that is, to increase the power of infrasonic weapons, must be carefully considered.

After slightly increasing the power of the infrasonic weapon, the attack effect is still the same. Chen Jian still fell into a coma under an attack from the infrasonic weapon.

However, Chen Jian's recovery time has not changed much, and it is still the same as before.

This situation made the fat old man feel relieved. Chen Jian's recovery speed did not change much, which means that although this test would cause Chen Jian to fall into a coma, it was not in danger of life.

I don’t know how many times this test has been conducted. Chen Jian and the fat old man have already had a very tacit understanding. In this case, multiple infrasonic weapon attack tests must be conducted to slowly adjust the power of the infrasonic weapon.

So, within a few minutes, a "bang" sound appeared in the iron pavilion. This was the sound of Chen Jian's head unconscious and hitting the pavilion.

After many tests, the same situation was still the same. Although Chen Jian was unconscious, his recovery speed never changed. He woke up in a very short time and recovered as usual.

The door of the iron pavilion opened, Chen Jian walked out of it and said with a smile: "I am so sorry that I have the ability to heal myself, otherwise my head would be swollen like a pig's head."

"Will the energy in your body be reduced?" Xuan Mingzi said at this time.

Chen Jian nodded, then carefully felt the energy in his body and said, "It has been reduced a lot. It is certain that the tests conducted in the iron Xiaotingzi are much less than those in other areas, including the steel pavilions."

After Chen Jian's coma, his self-healing ability will make him wake up quickly and recover as usual, which will consume the energy in Chen Jian's body.

Chen Jian had a very obvious feeling about this, but the test conducted in this space in the iron pavilion caused Chen Jian to wake up after healing Chen Jian and recover as usual, which would consume more energy.

At this time, the fat old man looked at Xuan Mingzi and asked, "It seems that the Taoist priest is already clear about this. Otherwise, when Chen Jian just conducted the first test in the iron pavilion, he fell into a coma and made a request to increase the power of the infrasonic weapon, the Taoist priest would not have said so surely that it was okay."

The fat old man was telling the truth. He was a little hesitant at the time, worried that increasing the power of the infrasonic weapon would hurt Chen Jian.

But Xuan Mingzi gave a certain view that it would not cause greater harm to Chen Jian. This is a large part of the reason why the fat old man finally agreed to continue the test.

"This situation is also gradually confirming the records in the classics of our sects." Xuan Mingzi said: "It is actually very simple to explain. It is still the same sentence: iron is evil gold, which will block spiritual energy. If you want to know the specific situation in detail, you may have to start from scratch."

"We must start from the beginning, otherwise the research will not continue." said the fat old man: "Even if it confirms the classic records of the Taoist sect, there is an explanation. As far as the current test is concerned, it has actually reached a bottleneck. It is impossible to explain it from a scientific perspective."

"Chen Jian's protective cover, according to our current research, is the energy in Chen Jian's body that is released from the outside, thus forming a qualitative and invisible protective cover outside the body." Xuan Mingzi nodded and said, "Is that true?"

Chen Jian and the fat old man both nodded. This was the result obtained after inspection and testing, and it was also a fact.

"Let's look at it from a different perspective, no longer look at it from a scientific perspective, but from the records of our sect's classics. First of all, the energy in Chen Jian's body is what I call acquired spiritual energy." Xuan Mingzi said: "From this perspective, energy releases outward, forming a protective cover outside the body, which is equivalent to the spiritual energy releases outward, forming a layer of protective cover!"

"It's just a different statement, and it's essentially not changing." Chen Jian said with a smile.

"No, there are changes in essence!" Xuan Mingzi said slowly shook his head.
Chapter completed!