Until twelve o'clock in the evening, Zhang Can was busy with the preparation of the medicinal materials he brought back, first boiling all the medicinal materials out of a jar to make a very strong medicinal soup, and finally using the energy to avoid water droplets to condense and refine the essence of the medicinal soup, a total of only a few drops, and sealed it in a small transparent glass tube.

This is the essence of those medicinal materials that I got back, although there are very few, but it is the useful core of those medicinal materials, if you use the method of mechanical refining, it may not be able to be so clean and complete, but Zhang Can's water-repellent bead energy can separate the molecules and refine the essence of the medicine, which is naturally not difficult.

Of course, this qiē was in Zhang Can's secret actions, he didn't allow others to watch, especially Old George's people, after refining the medicine and putting it away, Zhang Can was about to sleep, but he saw the silver needle box given by the old man Huang on the table, thought about it, or went over to pick up the box and open it.

The box is not a silver needle, but a ball of stacked brocade, Zhang Can took out the brocade, and then opened it layer by layer, when he reached the innermost layer, he suddenly saw a row of silver needles tied to the brocade, very thin and thin, there are more than a dozen in total, some are long and some are short, the longest looks about fifteen centimeters, the shortest is about six or seven centimeters, it looks like a hair.

Zhang Can thought about it, he had to try it first, otherwise, when he applied it on Old George, it would be difficult to explain if there was a mess, to be honest, he really hadn't used this thing, and he hadn't even touched it, including other Chinese medicine practitioners who had not applied it on him.

First of all, I took a relatively short one, Zhang Can took it in his hand and felt it, it didn't even seem to have any weight, it was too small and light, and it was very soft.

I tried it, it was indeed very soft, even if I didn't twist it hard, the silver needle was in a curved shape, Zhang Can could only pinch the middle of the silver needle with his fingers, and then gently prick the back of his hand with the tip of the silver needle, but the silver needle couldn't be pierced, a little luck, the silver needle was bent, as if it was really a hair I was holding, I could understand that you were holding hair, no matter how hard you worked, it couldn't get into the skin.

Old man Huang took Zhang Can as a master of traditional Chinese medicine, so he would definitely not tell him how to use it, only that Zhang Can could use it better than him, because Zhang Can's exposed hands had already shocked him!

Old man Huang couldn't have imagined that this young man, who he thought was a master, was a Bai Ding who didn't know anything about Chinese medicine!

Almost sweating profusely, Zhang Can never pierced the silver needle into the back of his hand, and he still held the shortest silver needle, if he took the longest one, there would be no way!

The silver needle is too soft, Zhang Can tried for a long time, and finally realized that his strength was not used on the entire needle of the silver needle, so he couldn't maintain the silver needle from bending, this is indeed a technical job, not just anyone can do it!

There was almost no trick to do, Zhang Can had to stop, thinking about how to cover up when he pricked old George with a needle tomorrow, if he knew that he couldn't use the silver needle, he should use other excuses, but now that the words have been spoken, I'm afraid it will be difficult to take it back!

Frowning and thinking for a while, Zhang Can thought again, if the use of silver needles requires qigong such as internal qi, then many Chinese medicine practitioners do not know qigong, so how do they use it?

As soon as he thought of this, Zhang Can knew that there should be some tricks to using silver needles, and it was not necessarily necessary to be able to do qigong, but without a master, he really couldn't figure it out now!

I thought about it again, there are two kinds of abilities in my body, one is the aura of perspective, and the other is the energy of water beads, if you want to say that the function of qigong is somewhat similar, then it should be the aura of perspective, because Zhang Can has used it for so long, and he has already figured out the effect of his ability, the energy of water beads can only be exerted in water, and there are many strange effects, and although the aura of perspective is not as changeable as the energy of water beads, it can conjure up a lot of new abilities, However, Reiki has several advantages that cannot be compared with the energy of water beads, that is, Reiki can see through and analyze the molecular structure of matter, as well as the year and origin of formation, and it is extremely important for Zhang Can that is, Reiki can also give him the super ability to restore physical functions and heal injuries.

The terminal diseases that were treated before, including the diseases that are about to be treated for old George now, can only be done by aura, and now the silver needle can't penetrate the skin, this is Zhang Can's decision not to use the silver needle, and the second is that there is no qigong, and then think about it, his aura should be able to withstand the effect of qigong, right?

It should be said that the effect of aura should be much stronger than qigong, Zhang Can thought so, and immediately transported the aura, poured it into his right arm, and then pinched the silver needle, and then transported the aura to the silver needle in a balanced manner, and sure enough, the silver needle suddenly became straight!

Zhang Can was overjoyed, knowing that this idea was effective, and quickly pricked the silver needle into the skin of the back of his left hand, and the tip of the needle was not bent at all in the infusion of aura, and it pierced straight into the skin on the back of his hand.

Because the silver needle is too small, Zhang Can didn't feel much pain, it was much slighter than the feeling when the injection was taken, after finding it effective, Zhang Can slowly pierced it deeper, but when it was deeper, he felt a little stinging pain in the skin, and immediately took out the silver needle, and a blood bead immediately came out, very subtle, and this time the skin pricked out of the blood.

Zhang Can knows that the Chinese medicine doctors who use silver needles, because the part of the puncture is the acupoint, and because of the level of the technique, the deeper the piercing, the more bleeding it will be, and the piercing will make the patient feel very comfortable, that is, the doctor who has learned home, if the piercing is shallow, and the blood is pricked, it means that the technique has not been learned at home, and it is very poor.

For acupoints, Zhang Can actually doesn't understand at all, and he can't even name some acupoints on his body, but a little good thing is that Zhang Can's aura can be clearly analyzed, any subtle part of the body, plus when the aura runs in the body, where there will be a feeling, it will be comfortable, this is all what the aura can detect and analyze, although I don't know where the acupuncture points are, but where the aura goes, or when the energy to avoid water droplets runs in the body, Which part of the body can run more smoothly, or has a special feeling, that is the acupuncture point, and the more comfortable it is, the more important it can be.

However, Zhang Can did not have spare time to take care of the acupoints now, but took another medium-long silver needle, about ten centimeters or so, and this time, the place where he pinched the silver needle was at the end of the needle instead of the middle part, and after the aura was balanced and injected, this relatively long silver needle also became straight.

Zhang Can pinched it again and pricked it lightly on the back of his hand, when the tip of the needle was forced on the back of his hand, the part of the needle tip still pierced into the skin, but the needle body was still slightly curved, the arc was not large, Zhang Can could also feel that he could grasp the silver needle, the curvature of the silver needle was very subtle, and it was completely in his control.

After testing this medium-length silver needle, Zhang Can took the longest silver needle, about fifteen centimeters long, and then pinched the root of the silver needle, and when he pierced the skin again, the curvature of the needle was greater, Zhang Can pinched the root of the silver needle and then rolled it in his fingers, so that the longest silver needle could also penetrate into the skin.

In fact, now, Zhang Can has also thought of the reason, it is this action that allows those Chinese medicine doctors to complete the behavior of piercing silver needles.

In the field of traditional Chinese medicine, most of the Chinese medicine practitioners rely on such skills and experience to prick silver needles, and Zhang Can's ability to use aura to directly prick silver needles will only be surprised if other doctors see it!

Of course, Zhang Can himself didn't know, and he was still rejoicing that he had found the trick, but he didn't know that his ability was far beyond that of ordinary Chinese medicine practitioners.

After trying many times, Zhang Can can skillfully use the silver needle, and after touching the use of the silver needle, Zhang Can went to the computer to inquire about the acupoints.

Fortunately, some medical websites in China have images of human acupoints, which are very complete and detailed, Zhang Can printed them out with a printer, and then carefully analyzed and studied them with the acupoint drawings.

Zhang Can studied the acupoints, thinking that it would be difficult for him to figure out so many acupoints, but he didn't expect that those acupoints, when he tested them with aura, he immediately realized that these acupoints were the easiest places for aura to pass through, just like in a house, the corridor and laneway in the house are the meridians and veins, and the acupoints are the rooms behind the end of the laneway, and the muscles without veins and holes are the walls.

In the eyes of ordinary people, the surface of the human body is made of muscles, and you can't see at all, where are the acupoints, it is difficult to accurately identify the acupoints, especially like some fat people, or patients whose muscles are atrophied due to disease, their acupoints are especially difficult to identify.

But for Zhang Can, it is not a problem, not even a difficulty at all, after the aura is transported to other people's bodies, he can immediately distinguish where is the acupoint, where is the vein, and where is the pure muscle!

After Zhang Can found this, his heart suddenly became overjoyed, in fact, when the aura was running in the body, he actually knew about this phenomenon in his body for a long time, but he didn't pay attention to the acupoints at that time, and now he took the pictures of the acupoints to compare them with the aura detection one by one, and immediately figured it out.

Moreover, Zhang Can also found that the function and importance of each acupoint, because those acupoints are connected to the veins and important organs and tissues in the body, and when the acupoints are moved, the connected organs will be affected, and some of the effects are even greater, which makes Zhang Can even ecstatic!

When stimulating certain acupoints, the corresponding organs will react, as long as these reactions are accurately handled, the body will benefit, on the contrary, it will hurt and damage those organs, and these are invisible, when moving some acupoints, the other party will not even feel the slightest!

From this point of view, Zhang Can believes that martial arts masters can make people die invisibly, because martial arts masters can invisibly touch certain vital acupuncture points, and control the strength, the size of the strength can damage or benefit the organs, and the effective time of the onset of damage and benefit can also be determined according to the time of application, the size of the strength.

This could be a minute later, or an hour later, a day later, or even a month, or even three months or six months later, and of course, the longer it takes, the more capable the applicator must be.

Zhang Can estimated his ability, and estimated with the reaction of the aura control zhì that he should be able to control the possibility of this kind of seizure in half a month.