"Operate the Heavenly Acupoint!" Mu Xiyun said expressionlessly.

"Me?" the hall master was stunned.

"Don't talk nonsense, take a snapshot!" Mu Xiyun said coldly.

The hall master frowned slightly, but he didn't speak again, only to see his hands folded, showing a trend of luck.

"Guide the true spirit qi to the ion acupoint!" Mu Xiyun said again.

......

Under Mu Xiyun's guidance, a pale yellow light gradually appeared around the body of the hall master, and bursts of spiritual power ripples spread outward, and slowly moved inward.

"Remember?" Mu Xiyun said lightly.

The hall master was silent, feeling the surging spiritual power fluctuations in his body, only feeling a violent rise and fall in his chest, and he couldn't speak for a long time.

This is obviously the luck law mentioned in the "Refining Instrument Sutra", and when he practiced a few days ago, he didn't pay attention to these aspects that Mu Xiyun talked about, and when he mentioned it at this time, he suddenly realized.

"You control the fire!" Mu Xiyun placed the ten star needles on the stove, dropped a sentence, and moved away.

"What is this?" After a long time, the hall master came back to his senses, looked at Mu Xiyun and said suspiciously.

"Don't talk nonsense!" Mu Xiyun pouted.

Hearing Mu Xiyun's command-like tone, the hall master did not show any anger, and did so very cooperatively.

At this time, in the heart of the hall master, he no longer regarded Mu Xiyun as a young man who was only fifteen years old, but as a senior refiner, although he only had entered the spirit realm now, but judging from his extraordinary refining attainments, he had reached at least the level of the fourth order.

"Condense these ten silver needles and refine the stars in them!" Mu Xiyun clasped his hands to his chest and said in an old-fashioned manner.

I saw that the hall master's palm was gently pushed, and a surge of spiritual power suddenly ignited a true spirit fire, and the flames were close to the surface of these ten silver needles, and soon you could feel the amazing heat emitted from them.

"Remember what you said next!"

After speaking, Mu Xiyun's gaze changed suddenly, staring at the silver needle, carefully perceiving the changes on it.

"If you want to solidify its pattern, first enter the tail flame, plus the golden sand, after three breaths, the fire will be cooled, this is the ultimate solid!"

......

In this way, the hall master was in charge of refining, Mu Xiyun was guiding on the side, and the pavilion master and Chen Lao on the side were staring at this scene with old eyes, as if they had seen a ghost.

Half a quarter of an hour later.

The hall master took a deep breath, wiped the beads of sweat oozing from his forehead, then looked at Mu Xiyun, frowned, and said, "This is still a third-order silver needle, what is the difference from the previous one?"

"Hmph, ignorance!" Mu Xiyun snorted coldly.

I saw Mu Xiyun take out a small bottle of liquid medicine and pour it directly on the red silver needle.

The liquid evaporated, and a scorching wave of air floated up, like mist.

After a while, Mu Xiyun took a silver needle and injected some spiritual power, and soon, a dazzling silver-white light emitted on it. Obviously, this is the Jingchen Needle that Mu Xiyun wants to refine, but this kind of silver needle is too costly for Xingchen Gold Mine, although it is a fourth-order instrument, it is really extravagant, and this time it is just to fulfill that promise.

The hall master's spiritual power has not improved because of this, but he has refined a fourth-order instrument, which is an improvement in his state of mind and comprehension, and he can barely be regarded as a fourth-order instrument master now!

"It's... This is... Fourth-Order Appliances!" The hall lord looked at this scene with wide eyes, his eyes full of disbelief. What I had clearly felt just now was the breath of a third-order instrument, how could it have turned into a fourth-order aura in an instant? The hall master of the Instrument Hall looked at this scene with great puzzlement!

The pavilion master and Chen Lao also looked at Mu Xiyun and the bottle in his hand with puzzled expressions.

"The liquid I just poured down is just ordinary water, not a special potion!" Mu Xiyun flipped the bottle in his hand down as he spoke, and a stream of clear water suddenly revealed.

The crowd was still stunned.

"Do you remember the tenth and first sentences of the Refining Instrument Sutra?" Mu Xiyun looked at the hall master and said lightly.

"The tenth and the first—" The hall master muttered in a low voice, falling into silence.

Just for a moment, the hall master exclaimed, and suddenly said, "I understand!"

The hall master was about to say more, but Mu Xiyun waved his hand and said, "Although you only have the spiritual power of the Nine Mirrors of the Human Soul, with your current ability, you can barely refine fourth-order instruments, as for the spiritual power, you only need to forge and cultivate according to the 'Refining Weapon Sutra', and it is only a matter of time before you advance!"

"You have to remember what I said to you just now, it will be of great benefit to you in breaking through your spiritual power in the future!" Mu Xiyun said calmly, but he didn't realize that his momentum at this time had completely changed, just like a Sect Dao Sect Master who had been in the rivers and lakes for many years, unfathomable.

"Well, good!" The hall master looked distracted, but nodded subconsciously. From the moment he learned that he had refined a fourth-order instrument, he had a turbulent wave in his heart, and he couldn't calm it down for a long time.

The pavilion master and Chen Lao looked at this scene blankly, and even their breathing stagnated for a moment, and they were more ashamed of themselves in addition to being shocked, they had lived a lot of age, and they couldn't see through the young man in front of them. I'm ashamed, I'm ashamed, I lived to a dog in the first half of my life!

"Pavilion Master, I wonder if the spirit jade of the Thousand Machines Pavilion can give some?" Mu Xiyun looked at the Pavilion Master.

"Lingyu?" The pavilion master came back from surprise, looked at Mu Xiyun, and after a while, said with a smile: "Although most of the spiritual jade of the Thousand Machines Pavilion has been recovered by the Yuncang Kingdom Branch, Mu Xiaoyou can still give some if he wants!"

After speaking, the pavilion master shook his hand slightly and took out more than thirty spirit jades from the space ring.

"Thank you!" Mu Xiyun took the spirit jade, paused, and said, "Happy cooperation!"

The pavilion master was stunned, but it only took a moment to understand.

Qianji Pavilion and the Mu family are now in a cooperative relationship, and no matter what the Mu family has paid, the Dan convenience obtained from Mu Xiyun is enough for the Dan Hall to be upgraded to a full level, compared to these thirty spirit jades, it is simply incomparable.

Even if you don't mention the Dan Fang, Mu Xiyun's actions just now far exceeded thirty spirit jades.

At this moment, the herald stone next to the stone chamber flashed with a pale red light, and everyone's eyes were attracted to it.

"This girl!" the pavilion master frowned slightly, his expression slightly dissatisfied.

"Let's go out and have a look!" said the hall master.

The four of them came to the VIP room again......

As far as the eye could see, it was a girl only fifteen years old, wearing a colorful dress, sitting lazily on a chair in a daze.

When I got closer, I found that the girl's delicate face was shining with a luster like white jade and snow fat, which could be broken by blowing, especially the two pale pink lips, which overflowed with pearl-like soft light, and there were Jin Ling earrings hanging from her ears, which at a glance knew that she had been carefully dressed.

"You girl, how many times have you said that you are not allowed to activate the red herald stone casually, you are always messing around!" said the pavilion master as he walked towards her.

Seeing this, the girl exclaimed, immediately stood up from the chair, pursed her lips slightly, and whispered, "How do I know that you are here?"

As soon as he heard this, the pavilion master immediately blew his beard and glared at the girl, looking like he hated iron but not steel: "You... You girl, it's getting worse and worse!"

"Uncle doesn't mind, what are you worried about?" the girl stood on tiptoe, hid behind the hall master, meowed out a head, stuck out her tongue and said.

"!@#¥%......" The hall master looked at the girl speechlessly, his eyes were full of helplessness, and he seemed to say: Actually, I minded, and strongly objected, but it was useless, every time you finished speaking, you still do it!

......

Looking at the conversation between these people, Mu Xiyun didn't say a word. This girl is clearly Yue'er who sent him needle and crossbow parts before, why did she call the hall master uncle, it seems that the relationship with the pavilion master is not simple, Mu Xiyun secretly guessed in his heart.