Golden acupuncture is to stimulate the acupuncture points on the human body, if there is a little accident, it may cause permanent damage to the body, and there is no room for a little sloppiness.

Mu Ziyan picked up a golden needle, and the acupuncture point diagram used to learn martial arts appeared in his mind. Then after he sent some spiritual power to the golden needle, he saw a cloud of spiritual light appear at the tip of the golden needle, and then the golden needle began to vibrate at a special frequency, and seeing this, he did not hesitate to stab at the Guan Chong acupoint in his left hand.

The golden needle was only shallowly pierced on it, and it also maintained the previous vibration frequency, without a trace of weakening.

After observing for a long time, Mu Ziyan only felt that Guan Chong's acupoint was slightly hot, and there was nothing abnormal, which couldn't help but make him breathe a sigh of relief, which showed that what was recorded on that ancient scroll was true.

The big stone in his heart was finally put down, and after that, Mu Ziyan no longer hesitated, and with the same technique, he tattooed a total of nine hundred and eighty-one golden needles on his two arms and head.

Airplanes!

When the last golden needle pierced the Yintang acupoint on Mu Ziyan's forehead, many lines appeared on the surface of Mu Ziyan's skin, and the golden needles were all on the lines.

At this moment, an object emerged from Mu Ziyan's dantian, which was his spirit medium.

After the spirit medium appeared, it quickly rose into the air, and then it was pasted directly above the Muzi Yanyin Hall acupoint, which just perfectly combined with the lines outlined by the golden needle.

Then, Mu Ziyan's arm shook, and all the golden needles were shocked out of the acupuncture points where they were located, and the lines on the surface of his skin also disappeared under the skin at the same time as the golden needles disappeared, no different from before, as if the golden needles he had pierced before were completely useless.

It's just that Mu Ziyan's spiritual medium is perfectly embedded in the skin on his forehead, and from a distance, it looks like the third eye of Erlang God, which is breathtaking.

"Then comes the key." Mu Ziyan flipped his hand, and a one-star demon crystal appeared in his hand.

I saw that his palms were facing each other up and down, and the demon crystal was suspended between his palms, and then a powerful suction force came from his hands, and the violent energy in the demon crystal gushed out wildly under the effect of this suction force.

Then he poured into the acupuncture points pierced by the golden needles before. The moment this energy poured in, you could see the first acupuncture points of both hands, Guan Chong and Zhongchong acupoints, all bulging high, like overinflated balloons, as if they could be burst at any time.

Huge pain followed, Mu Ziyan's hands trembled, and the severe pain made him begin to be a little unable to control this violent energy.

"It must be possible, it must be possible." Mu Ziyan gritted his teeth and insisted, if he failed now, not only would the martial arts not be able to be successfully cultivated, but the two acupuncture points might be destroyed.

This will cause their hands to be wasted. Because all martial arts, as long as they are performed by hand, the final release point of the spiritual power of martial arts is on these two degrees, without these two acupuncture points, martial arts cannot be released at all, which is fatal to all spirit masters.

Mu Ziyan continued to compress this energy, causing it to impact towards the second acupuncture point. At the moment, he has no way out, only constantly following the acupuncture point route of martial arts to guide this energy forward, and once the guidance fails, he can't release this energy, and only the acupuncture points are blown up waiting for him.

One second, five seconds, twenty seconds, one minute.......

The time went on, and the pain had made his hands tremble, as if he might not be able to hold on at any moment.

Coax!

At Mu Ziyan's insistence, with the continuous injection of demon crystal energy, finally at a certain critical point, this energy rushed from the first acupuncture point into the second acupuncture point, followed by the expansion of the acupuncture point.

The good news, though, is that the pain has come down a lot, and although it's still that painful, it's already within his acceptable range. Mu Ziyan is really afraid that every acupuncture point will be as painful as the first one, if this is the case, he estimates that even those who are beaten with iron can faint in pain.

After having an experience, after that, each acupuncture point is pouring into the next acupuncture point when the energy expands to a critical point, if someone is present at this time, it will definitely be startled, because Mu Ziyan's arms are constantly bumpy and bulging, as if he has a strange disease, it is very terrifying.

In this constant pain, time passed very slowly for Mu Ziyan, and every second seemed like centuries had passed.

When he was about to lose consciousness and fall unconscious, the energy in the demon crystal finally came to an end, that is, the spirit medium on his forehead.

After that, the energy in the demon crystal continued to transmit to the spirit medium along the route that had been opened before, and the pain used by Mu Zi began to gradually disappear.

With the injection of this energy, something composed of energy appeared on Mu Ziyan's spiritual medium, which looked like a caterpillar when it first appeared, but as the injected energy continued to increase, the caterpillar began to grow, and then spit silk into a pupae.

Syllable!

When the last trace of energy in the one-star demon crystal was absorbed by Mu Ziyan, the demon crystal turned into powder.

The chrysalis attached to the medium cracked, and then a bewitching butterfly emerged from it.

Mu Ziyan held it with one hand, and the butterfly flew from his forehead to the top of his palm and danced, so uncomfortable.

"Is this the energy body 'Demon Disk' depicted on the scroll?" The exhausted Mu Ziyan looked at the results in front of him and showed a smile, the previous hard work was not in vain, and he finally succeeded.

Although the energy butterfly in front of him looked very inconspicuous, it contained all the power of a one-star demon crystal, and if it was allowed to explode, its power would definitely not be less than the full force of a two-star intermediate spirit master.

Mu Ziyan dragged the butterfly in his hand, and then gently threw it in the waterhole in front of him, and the butterfly slowly flew out, drawing a perfect arc in the air.

Although the butterfly seems to fly slowly, it actually disappears in a flash, and only one flaps its wings and appears in the waterhole.

Bang!

With a loud bang, a curtain of water rose into the sky, like the water flowing down from a giant waterfall, which was extremely spectacular.

When the curtain disappeared, the waterhole was empty, but the waterhole had expanded in size by a third, which showed the horror of this martial art.

"No wonder there is a name like 'Demon Disc', it's really weird." Mu Ziyan is very satisfied with the destructive power it has caused, and now he finally has a hole card that can be used.

Putting away the joy in his heart, Mu Ziyan swallowed a blood flower and began to recuperate the injuries on his body. Thinking about the cultivation of martial arts this time, Mu Ziyan was a little afraid, what he didn't expect was that the consequences of failing to cultivate martial arts demon disc would actually destroy his own acupuncture points.

If he had known this in advance, he would not have tried in such a hurry, but he really couldn't afford to fail. If he hadn't been strong enough to grit his teeth and persevere, and finally succeeded, he would have been crippled by now. In a word, the cultivation purpose of the demon disc is to become a benevolent if you don't succeed, and everyone only has one chance.

This may be the price you have to pay to obtain this powerful martial art.

Although he succeeded in the end, the acupuncture points on both arms were damaged to varying degrees, and there were many cracks on the surface of the skin, and in general, the injuries were not light.

Fortunately, with the help of Huoxuehua, those skin injuries were quickly healed, and the injured acupuncture points were also relieved to a certain extent, and I believe that after a period of rest, they will recover as before.

And the acupuncture points and meridians used to cast the demon disc are all connected, and if you want to use it in the future, it will be a matter of course, and the spirit medium on her forehead will be withdrawn, and Mu Ziyan turned around and left.