Xu Fan didn't say much, and took out a large jade disc from his room.

There are also more than a dozen different colors such as green and blue on the disc, and each color occupies a place.

This is Xu Fan's research results, which has been equipped with the trigger conditions of wind, ice, water, and three spiritual roots.

Now what he has to do is to study and understand the trigger conditions of the spiritual roots of the three of them, and set them in the spiritual root attribute detector.

This jade plate was brought by Xu Fantuo's mother, but Xu Fan's research results in the past three years were not told to his mother.

Only then can the three spiritual roots be detected, and only those who have spiritual energy in their bodies can be detected, and it is really useless to say it.

Because most cultivators only have one spiritual root, the attribute detector is more of an ordinary person.

But at present, this first-generation product can only detect the spiritual roots of powerful people, and it needs to be continuously improved.

gave a brief explanation to the three of them, but in the eyes of the three people, there was an expression of disbelief, just kidding, can the spiritual root attribute be detected?

So Xu Fan gave up the explanation, and directly asked them to cooperate with him, and he saw the real chapter under his hands!

It took half a day to test the spiritual roots of Ma Zhe and the three of them one by one, and then make the trigger condition device.

From school in the afternoon to late at night! It's just a condition to do a good job of Zhang Ziyuan's fire spirit root.

.........

Zhang Ziyuan saw that his aura was injected into the so-called "Spirit Root Attribute Tester", and the red symbol representing the fire attribute lit up and was stunned!

It's not just Zhang Ziyuan who is stunned, but also Ma Zhe and Wang Ning, they are all stunned. Really, there is really an instrument that can detect what kind of spiritual root you are?

Wang Ning was the oldest among several people, and of course he understood the role of this "Spirit Root Attribute Detector"!

Although there are still all kinds of drawbacks, all kinds of problems, and even people with aura can only use it, but this does not prevent the acquired improvement of this instrument!

Even if it can't be improved the day after tomorrow, this detector can detect the second and third spiritual roots of cultivators, then it's also a good thing!

This means that the human race may have countless more buried characters with dual-attribute spiritual roots, or even three-attribute spiritual roots. There will be a great leap forward in the strength of mankind!

If it can really be done in the later stage, as Xu Fan said, to detect the spiritual root attributes of ordinary people, how powerful would it be?

Just imagine, everyone knows whether they have a spiritual root, and they also know what the attributes of their spiritual root are.

Then you can find targeted exercises, and you don't need to look for needles in a haystack to try exercises with different attributes one by one!

Then, how many more cultivators will there be? Knowing what kind of spiritual root attribute it is, even if it is an ordinary person, you can get a low-level exercise, right?

Xu Fan and the others may not know the current situation of the human race, but Wang Ning, who is the son of the general of the Linchuan County Guard's army, has received a lot of news from his father.

The human race is not as peaceful as it seems on the surface! The demon race and the demon race are putting more and more pressure on the human race!

And in the Ji Country Continent, there are also some cult elements, with the support of the demon clan and the demon clan, causing chaos everywhere!

If this "Spirit Root Attribute Detector" can be popularized, in the long run, the help to the human race will be extremely huge!

Genius, this Xu Fan is really a genius! This is what Wang Ning and the three of them are thinking in their hearts at this moment, it is too powerful!

"Xu Fan, thank you for everything you have done for the Terrans!" Wang Ning suddenly stood up, bowed ninety degrees to Xu Fan, and said word by word.

"Hmm, classmate Wang Ning, what do you mean by this?" Xu Fan hurriedly turned sideways, not accepting Wang Ning's salute.

looked at Wang Ning with a look of "big guy, please accept my knees", and he didn't understand.

I just want to make some money, how did I become a contribution to the human race? I didn't save the world.

"With your instrument, you can make more cultivators appear in the human race, you can afford this ceremony!" Wang Ning said quite seriously.

Hearing this, Ma Zhe and Zhang Ziyuan also bowed to Xu Fan, the two of them are not from low backgrounds, and they know more or less something, but they are too young to take it into account.

Now that I heard Wang Ning say it, I naturally understood what it meant, such instruments that are of great use to the human race can withstand their bowing!

"I said, what are you doing here, the Spirit Root Attribute Detector is helpful to the Terrans, I know, but you don't have to thank me so much, right?"

"What's more, I don't plan to hand over this technology, I plan to make a fortune by selling this!" Xu Fan said what he thought in his heart.

"No, Xu Fan, you can't use this to make money, you should hand it over!" Wang Ning, who usually doesn't like to talk, now has a very serious expression!

Together with Zhang Ziyuan and Ma Zhe, they also looked approving, and the expressions on their faces were also very serious.

What are you doing? How do you look at them, it seems that human beings need this very much, is it possible that there are still things that they don't know?

"Then, can you tell me, why should this spiritual root attribute detector be handed over as soon as possible and popularize it to the public?" Xu Fan asked curiously.

"This, Xu Fan, didn't you come out of the family?" Wang Ning was a little puzzled, in the Xiuzhen family, especially the family that could cultivate a ten-year-old Qi Condensation Great Perfection, shouldn't know nothing.

How do you look at Xu Fan, as if he doesn't know anything about the situation of the human race? instead, he looks like he came out of an ordinary family.

"No, I'm cultivating a very ordinary mental method, from a small mountain village. Xu Fan said half-truthfully.

You can't talk about the things of the Almighty Heart, and you can't talk about your parents.

"Then your talent is indeed very powerful!" Wang Ning admired.

Coming out of a small mountain village, you can cultivate to the Great Consummation of Qi Condensation, or a genius of formation and elixir, and you can even invent a spiritual root attribute detector, which, with the word genius, is already a little bleak.

"Xu Fan, since you are a cultivator, and you are still a very talented cultivator, there are some things that you should really know. Wang Ning planned to tell Xu Fan a little secret, so that Xu Fan could understand whether he should hand over the Spirit Root Attribute Detector.

Xu Fan straightened his body and said that he was listening, and Ma Zhe and Zhang Ziyuan next to him also had very serious expressions.

This should be some secret that his parents have never told him, Xu Fan thought.

"As far as ordinary people are concerned, they only know that the human race is guarded by two Taiyi True Immortals, and they are not afraid of the attack of the demon race and the demon race, so the world is very peaceful now. Wang Ning first said what everyone knows.

"However, this is not the case, you must know that the demon race and the demon race, they can cultivate when they are born, their lowest level is also the existence of the condensation period, but our human race is not!"

"Although the number of our human race far exceeds that of the demon race and the demon race, the number of cultivators. But it's not half as good as others!".

"In ancient times, it was said that three continents were actually one continent. At that time, the human race was hunted down by the demon race and the demon race, and lived a life of precariousness. ”

"It wasn't until the Terrans found their own cultivation method that the situation began to improve. But what really makes the human race prosperous is the rise of the Human Emperor!"