When Xu Guangling experimented, he found that when the two tricks were used together, the aconcentric formula of the plain girl was another effect.

On the basis of the foundation of the plain girl's concentric formula, the Taiyi Spiritual Recipe is still very powerful in extracting the vitality of plants and trees, no, it should be said, it is not slightly reduced.

It's basically, still close to 100% extraction.

In terms of degree, Xu Guangling can't control it, it seems that its operating mechanism is to extract completely, and there is nothing like only extracting 1%, 10%, 50%, etc., but either not extracting or extracting completely.

But this time, when extracting, Xu Guangling also connected with the grass and trees through the concentric trick of the plain girl.

And so, a wonderful scenario happened.

On this side, the Taiyi Transformation Spiritual Formula violently extracts vitality, and on the other side, the Sunu Tongxin Recipe forcibly maintains its vitality although it does not wither.

At the same time as extracting, Xu Guangling saw that the small tree that was extracted by him, its life aura that permeated the surrounding area shrank rapidly, and in just a few seconds, it almost completely shrunk into the body, but at this time, it did not shrink, and stubbornly held on to the last line of defense.

Then, the aura of life began to circulate in overdrive.

In the circulation, in the surrounding space, a large amount of vitality and aura were absorbed by it.

When the Taiyi Transformation Spiritual Essence was extracted, the life aura of this small tree remained in a shrinking state, indicating the bleakness of its life, but it was much better than when Xu Guangling first experimented!

So, Xu Guangling came to his senses.

The sun, moon and starlight are transformed by the earth and become "vitality".

The vitality is transformed by the plants and trees and becomes the "aura".

Vitality and aura are used by plants and trees, and plants and trees themselves are life, and a special thing is generated in them, another kind of "qi", or temporarily described as the "qi" in ancient China.

When Xu Guangling extracted this "Qi" from the grass and trees, under the effect of the Su Nu Concentric Formula, the plants and trees began to frantically absorb the surrounding vitality and aura as a supplement.

Although this kind of replenishment and transformation could not keep up with the violent extraction of the Taiyi Transformation Spiritual Technique for a while, it could barely maintain the operation of the aura after all.

As long as it is running, the vitality will not stop, and then, after the extraction of the Taiyi Transformation Spiritual Formula is over, it will continue to be replenished, and it will no longer be "void without replenishment" after the first experiment.

The end result is that although it will languish for a while, it should be two or three days before it can recover.

Following this small tree, Xu Guangling took several other small trees as experiments.

Some of these small trees are at the foot of the mountain, some are on the mountainside, and some are near the eye of the Gathering Spirit Gust, and the concentration of Yuan Qi and Spiritual Qi around them is different.

In addition, Xu Guangling also adopted a different way of treatment, in the case of the two tricks being used together, the spiritual liquid is returned, the spiritual liquid is not returned but carefully conditioned afterwards, and the spiritual liquid is not returned and is not conditioned afterwards.

In the first case, the small tree fully recovers after half a day.

In the second case, the tree fully recovers after three days.

In the third case, depending on the environment of the small tree, the recovery period is the fastest, seven days, and the slowest is estimated to be about half a month.

Xu Guangling didn't wait for half a month, and the current situation could already make him feel at ease.

So, on this day, Xu Guangling carried a bamboo basket for collecting medicine.

Well, this bamboo basket is the handwriting of Mr. Chen and the use of Mr. Zhang. Xu Guangling was carrying a bamboo basket at this time, like a medicine picker.

Well, he's really a medicine picker.

However, his medicine collection is very different from ordinary medicine collection.

Once, to the grass and trees in this region, Xu Guangling was an angel, but now, this angel has become a demon.

Although this demon is not too evil, even after collecting, most of those plants and trees will grow better and be more vigorous after ten days and half a month - Xu Guangling will take special care of it, but in this process, it is inevitable to suffer a toss.

Xu Guangling carried the bamboo basket on his back, walked all the way, collected all the way, and under the Taiyi Spiritual Formula, behind him, he left behind the vitality of the grass and trees.

In exchange, little by little spiritual liquid was temporarily poured into the branches or leaves of the grass and trees, and then, in the bamboo basket, containing these branches and leaves, Xu Guangling continued to walk.

One ...... Ten ...... 100 ......

There are requirements for the collection of plants and trees, and not all plants and trees are acceptable.

First of all, it is not good to be too small, and it is not good to be too old, both of which will lead to extreme atrophy of its vitality after collection, even if it is a plain woman's concentric trick, it is not very useful, so Xu Guangling chooses those plants and trees that are in full bloom.

It does not necessarily mean that there is a lot of vitality, such as a small grass and a big tree, but that its life aura is in active circulation.

Fortunately, there are a lot of such plants and trees, and about one-fifth of the plants and trees in any jungle meet the requirements.

In addition, there are also requirements for the type of grass and trees.

Under the instructions of the Jiantian Mirror, Xu Guangling collected one after another, "this", "this", "this", "this......

There are trees, there is grass, and there are vines.

"What's the saying?" asked Xu Guangling.

He couldn't distinguish between the vitality and spiritual fluid collected by different plants and trees, but judging from the situation at the moment, they were obviously different, and they were differences that could not be ignored.

"Yes".

Only answered this one word, and Jiantianjing then fell silent.

It has not been a day or two since he saw its true face and had a dialogue with it, and Xu Guangling has basically understood some of its "code of conduct".

So at this time, Xu Guangling asked: "There is a mystery, but I am now, and the level is not yet?"

"Yes".

"Then if it weren't for you, even if I knew this method, how would I get through this stage?" Xu Guangling asked again.

Time.

Xu Guangling understood.

Trial.

Constant trial and error.

Then, over a long period of time and the accumulation of experience, little by little, relying on certain experiences or instincts of the body and mind, in a very inefficient way, find out the correct "recipes" one by one.

And it's only roughly correct.

It's really an artifact!

At this point, I don't know how much time I saved.

"Xiaotian, you are very OK, praise!"

"Hey".

One morning later, Xu Guangling's bamboo basket was already fully loaded, and the branches and leaves collected from the three hundred and forty-two plants and trees were verdant, and every branch and leaf seemed to be full of mystery.

And when Xu Guangling returned, including after collecting dozens of plants before, quite a lot of beasts and birds approached the place where he was from the ground and from the sky.

There are even guys who have migrated here for a relatively short time, and they directly charge at him or at the bamboo basket behind him.

Of course, this behavior is certainly futile.

However, when they entered the foot of the mountain, the movement of countless birds and beasts gathering was noticed by the two old men, and then, they saw Xu Guangling carrying a bamboo basket on his back.

Still far away, the noses of the two old men unconsciously sniffed deeply.

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