After quickly crushing these medicinal materials into powder and filtering them out of the filter, there was no residue left in the filter.

Such a scene made Zhang Hanxin directly numb.

Well, with such a method, he reasonably suspected that Cheng Wanyao was showing off his skills, but he had no evidence......

It is really shocking to crush these medicinal materials to such an extent.

Anyway, he can't learn this hand.

After doing this, Cheng Wanyao paid attention to Zhang Hanxin's reaction, handed the bowl to Zhang Hanxin, and said, "Mix one hundred and twenty milliliters of water, stir these well, and make them into a paste." ”

"Be careful, when stirring these powders, stir them all in a clockwise direction, don't mess up,"

"Stir these well, I'll use them later, I'll leave it to you first."

Hearing Cheng Wanyao tell him to do things, Zhang Hanxin was stunned, quickly took the bowl, and responded.

After that, Zhang Hanxin walked to the table on the side and began to get busy.

One hundred and twenty milliliters of water, in order to avoid errors and fail to achieve the effect required by Cheng Wanyao, Zhang Hanxin directly used a pipette to take water.

In addition, the inside of the pipette tip is specially coated with a special treatment solution, which forms a layer of film inside, which does not stick to water or other liquids, and will not be easily dissolved, which can ensure the accuracy of each liquid extraction.

Although the cost of doing so is a little higher, it is of great significance for the further approach of accuracy.

In order to do a good job for Cheng Wanyao, Zhang Hanxin was very willing to spend his blood, and brought these high-standard instruments and so on at the beginning, which happened to be used at this time.

It's high distilled water, and he brought it all.

Looking at Zhang Hanxin's rigorous attitude, Cheng Wanyao twitched the corners of her mouth slightly.

Well, she ignored that a medical obsessive like Zhang Hanxin must be very rigorous in his treatment of medicine.

Highly distilled water, treated pipette gun, just to take that 120 milliliters of water, is really too rigorous to be rigorous.

It's just that she forgot to tell Zhang Hanxin that stirring these medicinal powders into a paste is really, there is no need to be so rigorous.

But looking at Zhang Hanxin's meticulous and serious operation, Cheng Wanyao still didn't speak.

handed over the medicinal powder to Zhang Hanxin to deal with, and Cheng Wanyao picked up the still fresh butterfly petal Han Rue grass, carefully took out the stamens and nectar glands at the top, as well as the nectar glands at the bottom of the leaves, and put them in a small jade bottle.

Before, from Hanlin Mountain, Cheng Wanyao was lucky to find the butterfly petal Hanru grass, which was planted directly into the space.

With such a precious butterfly petal cold rube grass, since Cheng Wanyao has found such a good live seedling, she naturally wants to plant more for subsequent use.

Butterfly Petal Han Rue Grass, in addition to being used to deal with the Heart-Eating Black Slug Gu, also has several other uses, which is a very precious, high-level and widely used rare medicinal material.

With live seedlings and space for such a good artifact, Cheng Wanyao will naturally make good use of it.

Including the butterfly petal Hanru grass that Cheng Wanyao took out this time and prepared for Zhao Yiheng, it was also cultivated and raised in the space.

The growth environment of such butterfly petal is very harsh, and the growth cycle is long, and it is not so easy to find a suitable one.

When Cheng Wanyao found it in Hanlin Mountain, it was just a few small seedlings, and it was still far from the mature flowering and nectar glands, which was not applicable.

Only after further cultivation and maturity of the space, with stamens and nectar glands, can we meet the specifications to be used this time.

Fortunately, with the space artifact, Cheng Wanyao was able to have such a transcendent means when dealing with these herbs, so that she would not be restricted.

In addition to this butterfly petal cold rue grass that was taken out, a piece of butterfly petal cold rue grass had already grown in Cheng Wanyao's space.

Such a piece of butterfly petal cold rue grass, in addition to Cheng Wanyao's own use, when the time comes, it will be sold on that dark market website, and it will be able to exchange it for a large amount of energy stones for her!

This really made Cheng Wanyao secretly happy for a while.

This time, after dealing with this butterfly petal Han Rue grass and removing these stamens and nectar glands, Cheng Wanyao first sealed them in this jade bottle to prevent these strong breaths from escaping.

After the cultivation of the space, this butterfly petal cold rue grass, the breath is getting richer and stronger, and Cheng Wanyao uses an isolation barrier to block the leakage of breath in the process of processing.

Otherwise, such a sweet smell that even the Heart-devouring Black Slug Gu couldn't resist would cause more poisonous snakes, insects and ants to come over, which would not be easy to do.

In order to avoid such a problem, Cheng Wanyao was very careful when dealing with this butterfly petal cold rue grass.

During the whole process, Cheng Wanyao isolated the breath, also to prevent the Heart-devouring Black Slug Gu in Zhao Yiheng's body from detecting the breath of the butterfly petal cold rue grass in advance, so as to avoid the Gu worms being stimulated and affecting Zhao Yiheng's physical condition.

After collecting the stamens and nectar glands of the butterfly petal cold rue, Cheng Wanyao put away the remaining branches and leaves of the butterfly petal cold rucus grass again, leaving them for other uses in the future.

This is an incomparably precious butterfly petal cold rue grass, which is so useful that it cannot be wasted.

Afterwards, Cheng Wanyao took out a little bit from the stamens and nectar glands of the processed butterfly petal Han Rue Grass, and repacked it into another jade bottle, preparing to prepare the medicine to deal with the Heart Devouring Black Slug Gu this time.

Continuing to add the young spores of the purple lingzhi to this jade bottle, and then adding half a drop of spiritual liquid, Cheng Wanyao covered the lid of the jade bottle first, entered the ability of the wood system, and continued to deal with these medicinal leads.

This step is also very critical, Cheng Wanyao is very serious, and the consumption is not small.

By the time Cheng Wanyao had dealt with all of this, Zhang Hanxin's side, the pasty ointment was also done at the same time.

The processed ointment smells colorless and tasteless, but it actually exudes an even more weird aura, which can only be felt by the Heart-devouring Black Slug Gu.

These are also what Cheng Wanyao will need to use when dealing with that Heart-devouring Black Slug Gu later.

With Zhang Hanxin's careful and rigorous treatment, these ointments have been stirred to a very uniform level.

Seeing this, Cheng Wanyao smiled and said to Zhang Hanxin: "Doctor Zhang, thank you for your hard work, you really handled it meticulously and rigorously, and it was very good." ”

"With these ointments and liquids, it's time for us to start dealing with these problems for Brother Heng."

"Doctor Zhang, I've worked hard for you this time."