Approaching, Huang Yuchen clearly saw that a corner of the hall was densely packed with all kinds of spars, roughly estimated to be no less than a few hundred, just stacked together at random, next to the spars, there was a seat that was the same as in the hall, and on the seat, a delicate instrument was also placed. It's obviously used to infuse people with hedrons, but for some reason there's only one seat here, and it looks like no one has used it for a long time.

"Xu is the elder's own seat. Huang Yuchen scratched his head and didn't think much about it.

From time to time, there was a low "humming" sound from the Dan furnace on the side, looking inward through the translucent window, the object suspended in the Dan furnace was surrounded by a blue flame, and it was slowly rolling in the Dan furnace, and from time to time there was a tremor, this low sound was the thing in the Dan furnace.

Liu Xing'an and Qi Zhengye were bored, and the entire hall had been turned around, and they studied the Dan furnace in the middle for a while, but now they have obviously lost interest.

There are also a large number of blank hedrons in the other corner, and there is only one exit in the entire hall.

Huang Yuchen couldn't figure out where the Red Rainbow Sect got such a large number of spars, you must know that he had only seen one in the Vast Mountain, but he had also seen a large number of spirit stones in use in Tianqing City. This is quite strange, it seems that this thing is not a rare item in the sect, but in the East Palace, he has never seen it.

If an army has a large number of these spirit crystals and equips them in an elite unit, then such an army will look down on them. In the face of absolute force, any tactics and stratagems are useless.

Huang Yuchen picked up a spar and put it in his hand, this spar was not as big as it looked, and it was only half the size of his palm, compared with the Lin Zhen spar he saw in the vast mountain in his memory, it was much smaller, and the total amount of fighting qi it could store was naturally much smaller.

"Yuchen, you can get to work. Qi Zhengye walked around the hall twice and found that the things inside were really lackluster, and this was a strange place, which made him feel that he didn't want to stay here any longer.

"Senior Brother Qi is in a hurry?" Huang Yuchen grabbed the spar in his hand and looked at Qi Zhengye, usually Qi Zhengye and Liu Xing'an have always given him a feeling of detachment from the world, and they don't take anything to heart, but today they can obviously feel that they are a little anxious.

"It doesn't feel good. Qi Zhengye looked at Huang Yuchen, the expression on his face was quite relaxed, but he obviously felt very uncomfortable.

"Yuchen, hurry up and get it, you've earned enough money, let's leave quickly, this is not a place to stay for a long time. Liu Xingan also walked over, his brows furrowed faintly, and his face was a little inappropriate.

Huang Yuchen's heart sank, and he hurriedly asked, "What's wrong?"

"No, it doesn't feel right. Liu Xing'an said softly: "The flow of the force of nature here is obviously different from the outside world, and it probably has something to do with this Dan furnace. Saying that, Liu Xing'an pointed to the Dan furnace on the side, and said: "The power of nature faintly flows into the Dan furnace, the longer you stay here, the clearer this feeling will be, I haven't found anything wrong yet, you act quickly, we leave as soon as possible is the main thing." ”

Hearing Liu Xing'an's words, Huang Yuchen also frowned, and he immediately closed his eyes and felt the changes in the flow of natural power around him. Sure enough, as Liu Xing'an said, the power of nature was slowly converging towards the Dan furnace, but the speed of this convergence was very slow and easily imperceptible.

Generally, there are two situations in which the power of nature gathers, one is that someone is on the verge of breaking through, and in this process, the force of nature will quickly converge on this person

The situation is easy to perceive. The second is the Gathering Source Array, the principle of the Gathering Source Array is to use the spell mark to form an area, and then use the spell mark to simulate the human body absorbing the power of nature, so as to accelerate the flow of the power of nature, so as to achieve the effect of gathering energy.

And the current situation is obviously not either of the two. In the absence of any external interference, the forces of nature flow through space at a peaceful, slow speed, and rarely converge to one point. And near this Dan furnace, Huang Yuchen had already carefully inspected it, and did not find any traces of the Gathering Source Array. The formation at the bottom of the Dan furnace is used to decompose the fighting qi and refine the energy, and it is not the arrangement of the Gathering Source Array.

When he opened his eyes, he also felt that something was not quite right, judging from the layout in this hall and the dust on the seats on the side, it was obvious that there were no people in this place who came often, and the people of the Chihong Sect knew the situation of this Danfang and deliberately did not come.

Huang Yuchen frowned, and said softly: "Two senior brothers, please help me move this table out, and by the way, take some more spars, I will move outside, try not to be affected here." ”

"Good. Qi and Liu nodded, and without saying a word, they stepped forward and began to move things.

Huang Yuchen had done such a thing as pouring into the spar before, and he needed mental concentration in the process, if he did such a thing in a place where the forces of nature had obvious convergence, the fighting qi in his body would probably also deviate, and before he figured out the beginning and end of the matter, it was the best choice to leave here.

Soon, Qi Zhengye and Liu Xing'an put the table and the delicate instruments on it in the courtyard, and went back to get a lot of spars. Huang Yuchen followed out and felt the surrounding environment, the convergence here was much lighter than in the hall, and it was almost imperceptible.

"Right here. Huang Yuchen whispered, then picked up a spar and slowly called the fighting qi in his body, wanting to see if he could directly pour the fighting qi into it. At that time, in the vast mountain, the Lin Zhen spar could directly pour the fighting qi into the filling, which was very convenient to use.

Stirring up a little fighting spirit, he slowly approached the spar in his hand, but Huang Yuchen was surprised to find that his fighting spirit actually bypassed the spar and wrapped the stone outside, without a trace of fighting spirit seeping into it. In this regard, Huang Yuchen felt a little strange, it seemed that the Linzhen spar was indeed more advanced than this kind of spar. It's no wonder that such a complicated-looking instrument is used.

Trying to no avail, Huang Yuchen sat down at the table and began to carefully study the instrument in front of him. This instrument looks very delicate, a series of translucent pipes form the main body of this instrument, in the middle of the pipe surrounding, you can see a quaint stone, on which are carved several array symbols, which Huang Yuchen has not seen before.

There are tens of millions of variations of the array symbols, after being able to skillfully use the array roots, there can be countless ways to depict the formation roots, and if you look at these array symbols carefully, you can find that these array symbols are all carved by the formation roots of the word redemption technique, that is to say, the array magicians who make these stones are not under the ability of Huang Yuchen.

The pipe has two ends, one end is overhanging, and the end is a flat stone slab, which is supposed to be used to place the palm of the hand to pour into the fighting qi, and the other end, which is obviously used to place the spars.

This thing looks delicate and complicated, especially the stone with the formation carved in the middle, the application of this kind of formation talisman has never been seen before by Huang Yuchen.

"What, will it be used?" Qi Zhengye saw that Huang Yuchen was stunned for a long time and didn't move, and couldn't help but open his mouth and ask.

"It should seem like it's going to be simple. Huang Yuchen raised his head and chuckled, "I just want to know how he works, I haven't seen these things before." ”

"This kind of spar is not in the sect realm

Rare. Liu Xingan said on the side: "It's just that it's more difficult to infuse Dou Qi, so this thing is not used in large quantities, each sect has a different method of infusion, but the effect is unsatisfactory, so this thing is relatively chicken, and ordinary sects don't use it." ”

"The Red Rainbow Sect actually has a way to break through the barrier of this spar infusion, this kind of thing is mass-produced, it is extremely powerful, and the cholera is also extremely great. Qi Zhengye frowned, looking at the heaps of crystals around Huang Yuchen, and was obviously in a bad mood.

Huang Yuchen looked at the spar in his hand, and then at the instrument in front of him, the corners of his mouth moved, but he didn't say anything.

There were many things he could think of, and these things made him involuntarily think of the things of the Prayer Heaven Empire. The ability shown by the Red Rainbow Sect was no worse than half a point of the East Prince's Mansion. There was one thing he was very strange, why did the Red Rainbow Sect have such a powerful force and have been holding back in this mountain. They must be planning something, but what are they doing?

Sighing softly, he knew that no matter how much he thought about it, it would be useless, and now he could only finish what he was doing first and let himself be freed. 30,000 taels of silver, according to Nangong Wei's calculation method, a spar with the ice and fire attribute can be exchanged for 500 taels, and he also has to make 60 yuan within seven days to pay off the debt owed, if you count the money owed to Lin Yiyi, he has to make one more.

Nangong Wei once said that if you make five pieces in one night, you will be qualified, and it seems that this thing is not as simple as imagined.

No longer thinking about those messy thoughts, Huang Yuchen put the spar in the instrument, and then agitated the fighting qi, so that the fire attribute fighting qi filled the palm of his hand, and slowly approached the overhanging stone slab.

The fiery red aura touched the stone slab and immediately began to spread upward, into the pipes of the instrument, and then through the stone with the spell carved in the center. After the Dou Qi entered the stone, the spell marks on the stone lit up one by one, until the spells on the stone were all lit up, and the Dou Qi slowly flowed out from the other end, and then slowly injected into the spar in front of him.

The process is not slow, but the amount of Dou Qi that can enter the instrument is limited, that is, the speed at which the hedron is injected is not fast.

Huang Yuchen could clearly see that the spar in front of him was lit up little by little by his own fighting spirit, at this rate, a spar was completely filled, and I was afraid that it would take more than half an hour.

In this regard, Huang Yuchen felt a little helpless, he released his fighting spirit, looked up at Qi and Liu, and said, "At this speed, I can't be fast if I want to." ”

Qi Zhengye and Liu Xing'an stood beside Huang Yuchen with a frown, watching the spar slowly fill, this speed was indeed no different from a snail crawling.

"There's no other way, so take your time. Qi Zhengye said: "Anyway, there is nothing to do here, at this rate, it is absolutely no problem to earn 30,000 taels in seven days." ”

"Don't think about the rest yet, wait until this thing is done, and then think about the use of this hedron. Liu Xingan said quietly on the side: "Things are definitely not as simple as they seem. ”

"I'm a little hungry, have you brought dry food?" Huang Yuchen looked at the two of them, grinned, and asked.

"There's no dry food. Qi Zhengye frowned and said, "I ate so much at noon, and I'm hungry now?"

"I'm working. Huang Yuchen glared and said, "If you don't give me food, how can I make money." ”

"Okay, I'll buy it for you. Qi Zhengye sighed, then stretched out a hand to Huang Yuchen and said, "Take the money." ”

Huang Yuchen was stunned: "What money?"

"Didn't you borrow a hundred taels at noon? Qi Zhengye smiled at Huang Yuchen, smiling like an iron rooster.