To test the concentration of yin qi, the Daomen has the Dharma weapon of the Daomen, and the Buddhists have the body of the Buddhists, basically, the Taoists rely on the nose, and the Buddhists rely on the eyes of the heart. However, in terms of accuracy, Taoism is definitely a few streets away from Buddhism.

Leng Yun is the 79th generation inner disciple of Kunlun Daomen, and he definitely throws off Xiao Chu's classmates ten streets in Taoism, of course, Fu Zheng is not comparable.

Kunlun's Bagua Qiankun Mirror is simply an upgraded version of the Demon Mirror, Ren Leng Yun took out the Bagua Qiankun Mirror and dropped a few drops of water on it, and then, the water droplets turned into a mist and drifted into the distance, after attracting a piece of yin qi that was almost condensed into water vapor, the mirror began to show something that other people couldn't understand.

Leng Yun is the most outstanding of the several women behind Xiao Chu, whether it is cultivation or momentum, she is far away from many others, and even Zhang Yueling of Longhu Mountain is not comparable.

Of course, she is also the least bird Xiao Chu's classmate, because with her cultivation, she was forced by the master to make friends with this so-called Taoist rookie.

When did she think when did her generation of Tianjiao suffer from this? But she was not stupid, and before she came, she focused on inquiring about the situation of this so-called genius among the rookies of the Daomen.

Yuanshan Dao Chang, a new generation of talisman genius, is famous for an old monarch to break the evil talisman, and later borrowed the power of heaven and earth in Longhu Mountain, and successfully invited a nine-day thunder tribulation talisman. It is called the first day of the Dao Gate for thousands of years. Although the other deeds in his life were pitiful, these two things alone were enough to firmly occupy the top spot among their group of Qi cultivation disciples.

There's no way, let alone the Qi cultivation disciples, and it's impossible for the foundation building bosses to invite down an old monarch evil talisman, let alone the Nine Heavens Thunder Tribulation Talisman that has the highest attack power in the world. People have the capital to be proud of.

But Leng Yun, who refused to admit defeat since he was a child, would not show weakness, and tested it with Kunlun's unique method, and then looked coldly at Chu Shengya, who was standing at the entrance of the cave in a daze.

That's clear, hey! I measured it, what about you?

Zhang Yueling was more discerning, looking at the situation a little embarrassed, she hurriedly came out to play a round, took out the gossip compass of Longhu Mountain, and took a step to test it.

But she was about to move, but was stopped by Xiao Chu.

"Don't move, you can't go in."

"Why?" Zhang Yueling was a little puzzled.

"The yin qi is too heavy, you girls can't stand it"

Hearing this, not only Zhang Yueling laughed, but also several girls behind her. Especially Leng Yun, when he opened his mouth, he retorted: "We are also disciples in the Qi cultivation period, and we are still afraid of this little Yin Qi?" Do you really think we're weak chickens? After speaking, he gave Xiao Chu a blank look.

Seeing that a few women didn't take it seriously, Xiao Chu decided to slap his face and slap his face hard.

Untied the large box behind him, gently opened a lid, and pulled out a square instrument from inside.

If it's an engineer in a dry nuclear project, you can probably see at a glance what this is, the high-level Geiger counter, and it's still modified.

That's right, it's a hand-held tester for detecting nuclear radiation, but it's just a high-precision version of the laboratory produced by Star Group. It can not only test for nuclear radiation, but also for electromagnetic radiation and the latest special energy.

In the final analysis, the so-called yin qi and the so-called ghosts are all energy bodies, and even the so-called ghosts, that is, a kind of microelectronic beam that humans cannot understand, a weaker beam, let alone affect humans, and a burst of sunlight can neutralize it.

It is only in the place where dark energy gathers that you can grow stronger and evolve by absorbing microwave energy.

Unfortunately, physicists on Earth have only stumbled upon the so-called dark energy in the laboratory, and they can't apply it at all.

But the ancients on the earth have used this special energy as early as tens of thousands of years ago.

For example, isn't yin energy a manifestation of dark energy? Although it is not real dark energy, it is infinitely close to the properties of dark energy in the earth's energy.

As for discovering the so-called Yin Qi concentration, Xiao Chu did not use the advanced instruments on the earth, but through a multi-functional energy detection device that was traded from Chu Feng's world, the size of a watch, and it was also very thoughtfully designed to look like a watch.

Through skin contact, this detection device has already reported the data to Xiao Chu, and the hidden headset in his ear also reported the test data in real time.

In fact, yin qi and nuclear radiation are the same truth, when there is little, normal people can stand it, but when there are many times, not to mention ordinary people, even monks with strong resistance can't bear it.

The high-end laboratory equipment prepared by Star Group for Xiao Chu, the major shareholder, is naturally not picky, and it is definitely the most expensive and the best.

And Xiao Chu also took a multi-functional detection device, and it just so happened that this earth-origin equipment is also more sensitive to the detection of yin qi. There was a gurgling sound, and the specific value came out.

18520.45. Seeing this value, Xiao Chu's classmates were messy. A value of more than 2 can cause damage to humans, more than 8 points is a dangerous value, and more than 15 is a heavy radiation area.

And what does the value of 18520 represent? In the area where the nuclear power plant in the foot basin is most leaking, near the atomic furnace, this number is not more than 10,000.

Just look at the footbasin warriors who risked their lives to get fuel rods. Even if you wear several layers of protective clothing, direct contact with high-concentration fuel rods will result in death as much as death. Even more painful than death.

And the value of 18,000 is basically no different from holding a fuel rod with bare hands. It is about 10,000 times more than normal, and there is nothing wrong with it.

Even if they are masters of Qi training, they are still human. Just going in like this is no different from dying.

As for Xiao Chu, he is not in this range. The layer of Dao robe and gauze he wore was as thin as a cicada's wings, which could almost block cannonballs, and the resistance to this kind of yin energy could not be explained by common sense.

Even a cold jade belt on his body was still absorbing the yin qi around him. It's a big supplement.

And he wears the purple and gold crown of the Heavenly Master, not to mention the yin qi, even the ghost king doesn't want to have the slightest influence on him through the method of spiritual suggestion.

As for fighting physical attacks with the imps......

Forget it, silently stuffed the electromagnetic cannon into the box.

A heavy sword of money, it is enough.

He shook the instrument in front of the ladies, and then explained to them the knowledge of physics and chemistry, so that even Leng Yun was entangled for a while.

I didn't expect it to be so cruel here, and their group of Dao Sect elites couldn't even enter the entrance.

However, I watched Xiao Chu tugging at the gauze on his body, and straightened the Dao crown on his head. They were even more depressed.

"You stay here and wait, a few hours as soon as possible, a day as slow, if I can't get out, go find an adult to catch me." Saying this, in fact, is to remind everyone, if I can't get out, don't come in to find death, hurry up and pull the flag to call for people to really help.

Looking at Xiao Chu, who was wandering into the cave, several girls accepted this reality, quickly left the cave, and established a line of defense on the periphery to prevent ordinary people or other creatures from approaching here.

For people, these yin qi are deadly, but there are some creatures in the world who are naturally affinity for this energy, such as turtles, pythons, etc., if they can absorb a little more, they will also produce all kinds of evolution.