To be the best leader, you must also be the strongest leader!

Now Sun Yi has become a third-level weapon refiner, a third-level alchemist, a third-level formation master, and a third-level talisman maker. In such a short period of time, his achievements in these four miscellaneous arts have reached such a level, which is truly astonishing.

At this point, he can start his next plan.

"Elder Ye Luo, please notify all formation masters, weapon refiners, alchemists, and talisman makers above the second level that I am about to start building a device to produce the Heavenly Soul Liquid."

"What? Master, are you planning to make Heavenly Soul Liquid?" Elder Ye Luo was shocked when he heard this.

Sun Yi nodded seriously. "Yes, I have been researching the production of Heavenly Soul Liquid for a while now. I have designed a blueprint and need to try it out. It will take too much time to do it alone."

"Okay, I'll make arrangements right away!"

Elder Ye Luo was well aware of the importance of the Heavenly Soul Liquid to the Qingyun Sect, and he hurriedly followed Sun Yi's instructions and summoned all the errand boys of the Miscellaneous Arts Hall who were of the second rank and above.

Nowadays, the miscellaneous arts of the entire Qingyun Sect are developing very rapidly. Including Sun Yi himself, there are a total of four third-level weapon refiners, four third-level alchemists, only three third-level formation masters, five third-level talisman makers, and the number of second-level masters is more, about three hundred people.

Everyone came to this call, and now everyone gathered in a huge valley specially prepared by the Variety Art Hall.

Sun Yi stood on the steps, facing more than 300 elites from the Variety Art Hall. At this moment, these elites were looking at Sun Yi with admiration.

"I gathered you all together today because I have an important task to accomplish with you."

"Remember when I told you that I would find a way for disciples with low-quality spiritual roots to break through? I called you here this time to give you an experiment."

"It's really not simple. I wonder what the master needs us to do."

"The headmaster said that in order to break through the realm, one needs to combine Qi, body, and soul. Now the only thing missing is soul refining. It must be related to soul refining."

"That must be the case. The Sect Master must be looking for us to study soul refining together."

……

The discussion below had already begun, but Sun Yi didn't get angry. He just smiled and said, "I think everyone has guessed what we need to do next."

"That's right. It's to make up for the shortcomings of my disciples' soul refining. Although we don't have soul refining techniques, I know that the Heavenly Soul Liquid can strengthen the soul. My own soul became stronger because of absorbing the Heavenly Soul Liquid. This is also the reason why I succeeded in building my foundation without using the Foundation Establishment Pill."

"But the Heavenly Soul Liquid is a rare treasure of heaven and earth. It is only produced in small quantities in the Soul Gathering Place, and there is basically no way to take it out of the Soul Gathering Place."

"It's obviously not possible to use natural Heavenly Soul Liquid to help everyone improve their spirits and achieve a breakthrough, so I developed a device to produce Heavenly Soul Liquid."

"What? A device for producing Heavenly Soul Liquid!"

“Can something like this be made?”

Everyone looked at Sun Yi in astonishment, only to see him smile: "Since the Soul Gathering Ground can produce Heavenly Soul Liquid, can't we just build a Soul Gathering Ground?"

"This is my design. Take it and study it first. You can discuss it with each other. If you have any questions, just ask me directly."

Sun Yi waved his right hand, and jade slips flew into everyone's hands. Everyone took the jade slips and hurriedly poured their spiritual consciousness into them to begin checking.

Elder Ye Luo also got a jade slip and couldn't wait to check the contents inside.

There were pictures inside the jade slip. The first picture was a three-story tower. The second picture was a cross-sectional view of the three-story tower. The third picture was various drawings, structures and introductions of the third floor of the three-story tower. The fourth picture was a detailed structural introduction of the second floor. The fifth picture was a detailed introduction to the structural diagram of the first floor.

There are also a large number of drawings at the back, which introduce various array patterns, array plates, tripods, array flags, runes and other things.

"What kind of spiritual weapon is this?"

Elder Ye Luo was a third-rank weapon refiner after all, but when he saw what was recorded in the jade slip, he was confused and had no idea what kind of spiritual weapon it was.

Sun Yi smiled and explained, "This is the Demon Refining Tower I designed. The demon souls are placed on the top layer, and the demon souls undergo preliminary refining in the soul refining array."

"The products from the third floor will continue to be processed on the second floor, and finally sent to the first floor for refining. I have built a soul refining array on the first floor according to the structure of the Soul Refining Valley. If nothing goes wrong, it should be able to produce the Heavenly Soul Liquid."

"So simple?" Elder Ye Luo looked at Sun Yi with wide eyes.

"Is this simple? The entire Demon Refining Tower combines the four major arts of weapon refining, formation making, talisman making, and alchemy. Just combining the four major arts is not simple."

"Also, the formation inside the Demon Refining Tower was created by me by combining the evil cultivation methods of the Black Wind Village. This part alone consumed a lot of my energy."

"According to my research and calculations, the Demon Refining Tower should have the same capabilities as the Soul Refining Valley. It can process demon souls and extract Heavenly Soul Liquid from them."

"But at present, I have only developed a theory. Whether it will be successful still needs to be verified in practice."

"Elder Qin Chu, please help me prepare the materials. Here is the list of materials." Sun Yi handed Elder Qin Chu a list directly.

"Okay, I'll prepare it right away." Elder Qin Chu glanced around and found that although the number of materials on the list was not small, they were all materials that could be prepared within the sect.

"Changqing, Elder Jin Jue, Elder Han Yun, the development of the sect during this period depends entirely on you." Sun Yi looked at Ergouzi and the others again.

"Don't worry, Master. We will take good care of the sect." Er Gouzi assured Sun Yi.

"Elder Li Tai, continue to monitor the movements in Luan Yao County and gather as much detailed information as possible about the entire county, including all mortal areas and major forces."

"Don't worry, Master. I will do my best to investigate."

Sun Yi swept his eyes over everyone and said, "Our research in seclusion this time is of great importance. If there is nothing important, please don't disturb us."

"Okay, Master." Everyone nodded.

Next, Sun Yi led this group of people into a crazy research mode, and Elder Qin Chu was responsible for providing them with various materials.

Elder Ye Luo also joined the research team.

For the past half month, Sun Yi has been explaining the principles of the Demon Refining Tower and the detailed theoretical structure of its various components to everyone present.

Although there were some connections between weapon refining, alchemy, talismans and formations before, no one had ever fully combined these four arts like Sun Yi did.

At first everyone thought that the Demon Refining Tower was a fantastic design, but after Sun Yi's explanation, everyone gradually understood the Demon Refining Tower and the principle of Sun Yi's creation of the Heavenly Soul Liquid.

In half a month, Sun Yi used theoretical knowledge to successfully transform this group of people into researchers, and then began to take action.