After Lu Chao insisted on fighting for all mankind, Yao Chengzhou didn't say anything more. He gave Lu Chao a pass and called someone to register Lu Chao's identity information among Chu Zong aid personnel in the Battle of Shanghai.

Yao Chengzhou took the night flight, and Lu Chao did not go with Yao Chengzhou. After finding out the meeting place, he still had some preparations to do.

For example, test his divine hidden technique.

If you don’t figure out how to use this member skill, it will be very dangerous to go to the battlefield rashly.

The first test is the ability of the Divine Hidden Technique to block the energy fluctuations.

Under normal circumstances, objects can emit visible light only when their temperature is as high as one thousand degrees Celsius.

However, all objects with a temperature above absolute zero (-273℃) will constantly emit thermal infrared rays. It has been calculated scientifically that the thermal infrared energy emitted by a normal human is about 100 watts.

Thermal infrared rays, or thermal radiation, are the most extensive radiation in nature.

In the world of high martial arts, scientists have conducted tests. The thermal infrared energy emitted by deputy township warriors can reach 200 to 400 watts, while the township warriors are 400 to 800 watts. The infrared energy of warriors who have just entered the Grandmaster realm can even reach 10,000 to 25,000 watts!

Such a high wattage does not burn like an electric stove, nor does it be as dazzling as a small sun. The main reason is that these energy is blocked by energy armor and will not leak out under normal conditions and will not be seen by people.

When warriors in the high-martial world are fighting, especially when high-grade warriors are fighting, the energy in their bodies will leak out, forming various light and shadow effects.

The stronger the martial arts, the more dazzling the light and shadow effects will be.

The energy in the warrior's body is covered by energy armor, and the energy released is the same as that of ordinary people, with only about 100 watts. When the warrior's grade is not very high, even if he deliberately explores it, he cannot distinguish between ordinary people and warriors, and cannot distinguish between high-grade warriors, medium-grade warriors, and low-grade warriors.

However, when the cultivation level reaches a certain level and reaches the deputy county level or above, you can vaguely sense the amplitude of the energy fluctuations of humans around you, so as to simply distinguish which people are ordinary humans and which people may be warriors.

After entering the master-level Soul Refining Warrior Realm (provincial level), mental power spreads around, and you can detect all energy fluctuations within a certain range, even energy fluctuations blocked by energy armor, so as to clearly understand how high the cultivation level of your surrounding comrades or enemies are.

Lu Chao's member magical skills and divine hidden skills are abnormal martial arts, which consume a large amount of gold coins. The mysterious power completely covers the energy fluctuations in his body, so that he has no difference from the surrounding environment in the sensing or soul detection of other warriors, and achieves the effect of avoiding the soul exploration of the soul of the soul of the warrior in the Grandmaster Realm.

When it is motionless, it enters a state of physical visual invisibility.

This motionlessness is not absolutely motionless, because as long as a person breathes and heartbeats, his body will have subtle movements. No matter how quiet a person is, he cannot be motionless in the true sense.

What Lu Chao wants to test now is the situation of energy fluctuations and changes after he activated the Divine Invisibility Technique, and how to operate to fully enter the physical visual invisibility state.

To test energy fluctuations, Lu Chao bought a thermal imager with video recording function.

There are also ultra-long-distance real-time transmission eavesdropping devices for sale, which cost more than 200 yuan each, and Lu Chao bought dozens of them.

After returning to the Lu Mansion of Chuzong, Lu Chao turned on the thermal imager and went to the ground to shoot, and briefly activated the magic of the divine hidden technique for a few seconds.

Then observe the video recorded by the thermal imager.

Sure enough, after the divine hidden technique was activated, he completely disappeared in the thermal imager, as if he did not exist at all.

The motionless physical visual invisibility state is a bit tricky.

This can only be tested by Lu Chao using his mobile phone.

After spending more than two million gold coins to conduct repeated tests, Lu Chao discovered that the physical invisibility state has the following characteristics.

As long as he is quiet and does not move too much, he will enter a state of physical visual invisibility. A very slight amplitude will not allow him to appear from the invisibility state. However, the movement is slightly larger, or the overall position of the body changes, and he will inevitably appear.

It's even more scammed.

That is, when wearing clothes, the clothes cannot be hidden at the same time. After his body disappeared, his body still retained its shape on his body, but it was empty inside, looking like a ghost.

Doesn’t it mean that he can only be invisible when he is not wearing clothes?

This is absolutely unbearable!

After repeated tests, Lu Chao found that when wearing that set of rune alloy scale armor, the rune alloy scale armor could be invisible with him, and the rune dragon-slaying sword in his hand could be also.

Because they are integrated with the 'qi' in the body?

In addition, the underwear inside the rune alloy scale armor, such as cool and so on, can also be invisible together.

This principle is not very clear, but this is a good thing, which prevents Lu Chao from directly applying the alloy scale armor to the flesh for the sake of stealth.

Lu Chao soon discovered something else.

That is the test video he took on his mobile phone. After watching it once, it automatically disappeared and could not be saved on the mobile phone's memory!

The mysterious power behind the wilderness is eliminating traces?

Of course, Lu Chao also knew the seriousness of this matter. He is still very weak now. These members' magical skills are rarely used in the Gaowu world. Try to use them only when the colonial stars are not paid attention to.

If it attracts the attention of the senior officials of Gaowu World Government, it will be no fun to treat him as a guinea pig.

Yao Chengzhou has discovered some of his abnormalities and has covered him up. He should continue to keep a low profile in the future and not let more people discover his abnormalities.

After testing the magic hidden technique, Shan Yao called.

The people of E Guo who traded last time got a snow missile vehicle that could assemble and disassemble its own positioning function. The disassembled components can be transported by individual soldiers. I asked Lu Chao if he was interested, and the transaction price was 500 Qi Refining Pills.

A missile is purchased separately, one missile has ten gas refining pills.

This E people are named Yuri Kutepov. They are a reputable seller found by Shan Yao and Qian Chao from multiple sources. The weapons are relatively high, but the quality is very reliable.
Chapter completed!