Zhang Yuan also wanted to go over to help, but the space behind the stall was basically full, and even Wang Daqiang squeezed out and was responsible for maintaining order around the stall, so Zhang Yuan dismissed the idea of staying.

Consumables like Long Jing that can quickly improve their strength are very welcome by apprentices, although the price is not low, but for the apprentices of Tianlong Martial Sect, this is nothing at all, after all...... Everyone's current strength is still very low, and there is no need to use too high-grade dragon crystals.

Seeing that several girls were happily busy, Zhang Yuan hesitated for a moment, then turned around and left the stall and walked towards a corner of the hypermarket.

When accompanying the two girls on a tour, Zhang Yuan once saw a strange stall, and the items on sale were also very strange, but because he was accompanying Li Jubing and Xiaobai, Zhang Yuan didn't have time to take a closer look, so it passed by in a flash, and now that he has free time, of course he has to go over and take a look.

I rushed all the way to the stall, and when I looked around, an old man with unkempt head, a full beard, and extremely dirty clothes was sitting behind the counter, staring blankly at the endless crowd, obviously...... At the end of the day, no one had bought anything from him, otherwise he wouldn't have been so lost.

Looking at the stall, it seemed to be scattered, but there was a certain pattern of milky white, translucent stones, and with Zhang Yuan's knowledge, he couldn't tell what these stones were.

Frowning, Zhang Yuan said hesitantly; "This ...... Boss, what are you selling? Are these stones? ”

Hearing Zhang Yuan's voice, the old man's eyes immediately lit up, and he hurriedly stood up and said eagerly; "No, no, no...... I'm not selling these stones, in fact...... I'm selling a formation! ”

"Formation?" Hearing the old man's words, Zhang Yuan's eyes suddenly lit up.

Seeing that Zhang Yuan's attention was aroused, the old man came to his senses, stretched out his hands, fiddled with the stones on the stall, and said excitedly: "These stones contain strange energy, I found ...... If these stones containing strange energy are placed in a certain direction, a strange force field will be formed! ”

As he spoke, the old man quickly moved the stones, and after moving them for a long time, he finally ...... After all the stones were arranged in a strange shape, all the stones gradually lit up, and the milky white stones faintly emitted a glowing light.

"Huh?" Seeing this scene, Zhang Yuan's mouth opened wide in surprise, and he could clearly feel that in the middle of these stone-enclosed figures, the strange energy around him was slowly converging here, rotating, condensing but not dispersing, unusually pure......

Looking at Zhang Yuan excitedly, the old man said, "How is it, it's amazing!" ”

Nodding in amazement, Zhang Yuan said cautiously: "Are these things you figured out by yourself?" How did you find out! ”

Facing Zhang Yuan's question, the old man nodded proudly and said: "Yes, I figured it out myself, I was born in the Wild Sand Valley, the Wild Sand Valley is a stone forest area, the core of the Wild Sand Valley, the perennial sand and dust are flying and storming wildly, these white stones are the specialties in the Wild Sand Valley." And the location of these stones is also the general location of those stone forests in the Wild Sand Valley,"

Hearing the old man's words, Zhang Yuan couldn't help but gasp, and said tremblingly: "You mean that as long as this kind of stone is arranged according to the layout of the stone forest, these strange energy swirls can be generated?" ”

"No, no, no......" Hearing Zhang Yuan's words, the old man shook his head violently and said: "How can it be so simple, if this is the case, what can I be proud of, how can I sell it for money?" In fact...... I'm afraid that there are tens of thousands of stone pillars in that stone forest, not every one of them is useful, I have only sorted out eighteen positions now, as long as this kind of stone is placed on these eighteen positions, these strange energy flows can be generated! ”

Feeling the incomparably pure energy flow, Zhang Yuan became more and more excited, these energies were useless to Zhang Yuan, but if these energies were replaced with purple-blue water origin energy, then ......

Although it is still very simple, it can even be described as primitive, but there is no doubt that this is the most primitive energy gathering array, this research is just beginning, continue to research, and it will definitely be possible to achieve a purple-blue water energy gathering array!

Once this concentrating array is really successfully studied, there is no need to go to various secret places to search for the purple-blue water system origin energy everywhere, once the concentrating array is opened, the energy within a certain range will be gathered, and it will be extremely pure.

To put it simply, this gathering array is like a magnet, attracting all the same energy as itself, as for other energy, it has no effect, just like the magnet only absorbs iron, but not copper and gold, this is the most fundamental principle.

After thinking about it, Zhang Yuan swallowed his saliva with difficulty and said, "This, if you replace these stones with other materials, I don't know if there will be this effect?" ”

In the face of Zhang Yuan's inquiry, the old man showed an embarrassed look, scratched his head and said: "This, to be honest, I also want to be real, but unfortunately, I don't have the money to buy other items containing energy now, so I ......"

Nodding, Zhang Yuan knew that this old man was obviously a typical research freak, he didn't think much about material issues at all, he just concentrated on research, he basically didn't have much money to use, and it would be good to be able to maintain food and clothing.

Zhang Yuan said cautiously: "You are really good, but ...... How are you going to sell this formation? ”

"This ......" Hearing Zhang Yuan's words, the old man was stunned for a moment, scratched his head, and the old man said hesitantly: "I don't want to sell for money, if possible, I hope you can provide a quiet venue, as well as all the materials needed, so that I can continue to study, and the rest...... Just take care of my food. ”

"Uh......" Facing the old words, Zhang Yuan couldn't help but sweat profusely, which demanded...... Sure enough, it's a research place.,No wonder no one has been paying attention to it.,Few people will be interested in such a thing that doesn't know what to use at all.。

However, Zhang Yuan deeply understands a truth, science and technology are the primary productive forces, these small things seem to be nothing remarkable, but once the research is successful, the benefits are immeasurable!

After thinking about it, Zhang Yuan said tremblingly: "Your request is very reasonable, but I want to know, if you really research the results, then what are you going to do with this results?" ”

Hearing Zhang Yuandi's words, the old man scratched his head and said, "Didn't I say it?" You just need to provide me with a piece of space and then provide me with the materials, I don't care about the rest, I don't care, I just want to concentrate on this thing. Of course, it is best to have my name on the formation in the future. ”

"Okay...... nodded categorically, Zhang Yuan spoke: "Since that's the case, then let's decide, your land requires me to meet all of them, once you have research results, these formations will be named after you." ”

Nodding with satisfaction, the old man continued, "This is good, this is good...... However, I need the ground to be quiet, and you must send me the real materials in time, so as not to interrupt my research. ”

Looking at the old man with a smile, Zhang Yuan said respectfully: "By the way, I haven't asked you what your surname is ......."

Facing Zhang Yuandi's question, Lao Meng patted his head violently, and said with a smile: "My name is Jesse, you can call me Lao Xi,"

Shaking his head with a smile, Zhang Yuan said: "How can it be done, the formation you invented is very remarkable, and it can even be described as great, so ...... From now on, I'll call you Master Jesse, hehe......"

"Master Jesse!" Hearing Zhang Yuan's words, the old man was very excited, and it seemed that he ...... Although this guy doesn't value money, he has a special name.

Zhang Yuan shook his head and said, "Okay, since that's the case, you hurry up and pack your things, let's leave quickly." You can rest assured that I will supply you with your research site and the materials you need for your research in a timely manner."

Hearing Zhang Yuan's words, the old man didn't talk nonsense, he directly dragged a leather bag behind the stall and put a dozen white stones on the stall into it, and it was over.