Thank you very much to classmate nghtjngal (1), I like classmate Jin Lingdong (, classmate Xinxiang Yishu 12 (200)), classmate Eternal Houyuji (200), classmate An＾jing (200), classmate Wanling Qingzhang,

Rewards from classmate Xi Shuiliunian, classmate Su Suer (kc), classmate Danyu Sihan, classmate Qianhuan Shushen, classmate cheeze (kc), and gg771677161!ˉ

The five formations are Buoyancy Formation, Cliff Formation, Spirit Gathering Formation, Wind Spirit Formation and Hidden Shock Formation.

The buoyancy formation reduces the gravity of the fairy boat, the wind spirit formation accelerates the fairy boat, the cliff formation is defense, the concealment formation is invisibility, and the spirit gathering formation is energy supply.

Not to mention, these disciples are really inspired. This made Xu Ziyan very interested in this fairy boat.

But...Xu Ziyan always felt that something was wrong. He sank a ray of consciousness into the Ziyan space and told the problem to Zhenyi. Three years after that Zhenyi, he

There is no shortage of materials, and he is now a peak immortal weapon master in the late seventh stage. Therefore, he immediately gave Xu Ziyan advice. Xu Ziyan was greatly impressed when he heard it. He took back his spiritual consciousness and said to Xu Ziyan:

"I don't understand. Your method of superposition has its limits. In the end, no matter how much you superimpose, it will not reach the eighth-grade immortal weapon."

Xu Huanshuang muttered: "Holy Ancestor, we have no intention of using our Immortal Formation Hall's ability to make this immortal boat into an eighth-grade immortal weapon. As long as we can make it into a late-stage seventh-grade immortal weapon, we will be satisfied!"

Xu Ziyan shook his head and said: "It's very difficult. I'm afraid it can't be achieved even in the later stage of seventh grade. Because no matter how many layers you stack, it's still the same face. You should know a saying called 'point-breaking face,' and the array you stack

The more spells there are, the more unstable the formation will become. If it exceeds a certain number of layers, it may collapse on its own without being attacked."

Xu Ziyan was sluggish, and Xu Ziyan didn't speak. It just made Xu Ziyan think about where he was. This is very important for an immortal formation master.

About two-quarters of an hour later, Xu Wuhua suddenly woke up and said in frustration: "I figured it out. It's just as the Holy Ancestor said. Our efforts were in vain."

The weapon refining hall on the side was also dejected, but Xu Ziyan said with a smile: "It's not that there is no way.

"What can I do?" Everyone focused on Xu Ziyan.

"I don't understand. Don't limit your thinking to the superposition of formations. Think about it this way, if you don't superimpose one plane after another, but extend the formation into a three-dimensional form."

"Three-dimensional?" Xu didn't understand, as if he didn't understand.

"That's right!"

Xu Ziyan squatted down, picked up a branch, and drew on the ground while explaining points, lines, surfaces, three-dimensional diagrams and other knowledge to him.

After Xu Ziyan finished speaking, the eyes of all the disciples of the Immortal Formation Hall looked at Xu Ziyan with adoration and suddenly turned back to Xu Jiefei and said:

"Jie Fei, this formation has been abandoned. We will re-create it after our Immortal Formation Hall understands this three-dimensional formation."

As soon as the words fell, a group of disciples from the Zixian Formation Hall hurriedly left one by one without even saying hello, rushing back to understand what Xu Ziyan had just said. Xu Ziyan, who didn't understand, even understood while walking, and a "dong" sound was heard.

A big tree broke down, but he continued walking past without knowing anything.

Xu Ziyan looked at the backs of the disciples of the Immortal Formation Hall and couldn't help but nod secretly. They have such a spirit of research. No wonder their realms have improved so quickly. It seems that it is not just because of inheritance and sufficient materials. As long as they can initially understand

With this three-dimensional formation, they will be able to break through the realm of Taoist seventh-level early stage immortal formation masters.

At that time, several layers of three-dimensional formations are deployed on the immortal boat to form a three-dimensional composite array. Coupled with the strength of the immortal boat itself, it can completely reach the early stage of the eighth-grade immortal weapon.

He turned around and saw the disciples from the Alchemy Hall and Talisman Making Hall, and asked with a smile: "What are you doing here? Are you also involved in the production of the immortal boat?"

Xu Siliu, the leader of the Alchemy Hall, stepped forward and said: "Holy Ancestor, not only our Alchemy Hall participated, but also the Talisman Making Hall. Now it is our four halls who jointly produced this fairy boat."

"Oh?" Xu Ziyan asked with interest: "I don't know how your Alchemy Hall got involved, haha... If the Talisman Making Hall got involved, it was to make rune cannons. I really don't know.

What can the Alchemy Hall do?"

Xu Siliu said proudly: "This is what we think. If it is a large-scale immortal boat battle, each immortal boat needs to gather the energy of heaven and earth to form a rune cannon. It is very likely that the surrounding immortal energy will be destroyed in a short period of time."

Once the power is exhausted, the rune cannon will lose its energy and become useless. And here we are..."

Speaking of this, Xu Siliu pointed to the inside of the immortal boat and said: "Our alchemy hall has invented an elixir called Yuanli Dan. This elixir is a low-grade elixir. It simply condenses the energy of heaven and earth and wraps it in it."

, has no great effect on the cultivation of monks, but it can quickly release the immortal power to provide energy for the rune cannon. We asked the weapon refining hall to lay out a circle of small holes around the rune cannon to put the yuanli pill inside.

, can provide energy for the rune cannon at any time."

Xu Shicheng, the leader of the Talisman Making Hall on the side, said distressedly: "Holy Ancestor, only our Talisman Making Hall has not made any breakthroughs. We only carved runes on the immortal boats. These runes will condense the immortal energy to form rune cannons. However,

But there is no improvement.”

Xu Ziyan listened to their explanation, opened the Kunpeng Eyes to check, and couldn't help but nod secretly. Just relying on the methods that these four halls came up with, combined, is enough to upgrade the level of this fairy boat to a seventh-grade late-stage fairy. It seems that they

I really used my brain. I closed my eyes slightly and thought about how to improve this fairy boat. A flash of inspiration flashed in my mind, and I remembered the cannon in my previous life, and I had an idea. I sank my consciousness into the purple smoke space again,

He called Qi 1, Qi 2, Dan 1, Dan 2, Formation 1 and Fu 1 together and discussed with them.

The densely packed monks around held their breath and silently moved towards Xu Ziyan. About an hour later, Xu Ziyan opened his eyes, stretched out his hand, called Xu Jiefei, Xu Shiliu and Xu Shicheng to the front, pointing at the fairy boat.

Xu Jiefei said to General Qiyi:

"Jie Fei, please re-refine this fairy boat. Your forging of these materials has reached your current limit, but there is still room for improvement in the refining aspect in a short period of time."

Xu Jiefei's eyes lit up and he said, "How to improve?"

Xu Ziyan smiled and said: "It is not possible to refine the strongest fairy weapon by putting the best things together. Various materials need an optimal ratio. Your weapon refining hall first takes this as a research direction.

.Refining some small modules, waiting for the best ratio, first make a small fairy boat. Then improve it repeatedly, and by the time you finally determine the materials and ratio, your realm will have reached seven.

The Immortal Weapon Master will refine this Castle Immortal Boat at that time."

After hearing Xu Ziyan's words, Xu Jiefei's heart jumped and his heart suddenly became enlightened.

I couldn’t help but worship in my heart:

"The Holy Ancestor is the Holy Ancestor! There is nothing the Holy Ancestor does not understand!"

"Yeah! Also, the structure of this castle fairy boat will also need to be redesigned in the future. You have to constantly test what kind of structure has the strongest defense. You must know that different structures have different defenses. There must be a main turret, and

There must be auxiliary artillery. This involves the Talisman Making Hall."

Having said this, Xu Ziyan turned his attention to Xu Shicheng and said: "Don't limit the rune cannon to a flat surface."

Xu Shicheng looked stunned and said weakly: "Holy Ancestor, isn't this rune cannon carved on the plane of the immortal weapon, and then the power of the immortal energy of heaven and earth is gathered to form an energy bomb? Could it be that it can also form a three-dimensional form like the formation?

?”

Xu Ziyan smiled and drew a cannon barrel on the ground with a branch, and then drew circles around the barrel:

"This requires the cooperation of the Weapon Refining Hall." He turned to Xu Jiefei and said: "When your Weapon Refining Hall refines the Castle Immortal Boat, you need to reserve some holes. These holes are reserved for these cannon barrels. Of course, these cannons

The barrel also needs to be refined by your Weapon Refining Hall. This hole needs to be carefully considered by your Weapon Refining Hall. It cannot be seen at ordinary times, and it also has the same defensive power as the entire fairy boat. These holes will not be opened until battle, and then

The barrel extends."

Xu Jiefei pondered for a moment and said: "We will do some research in the Weapon Refining Hall and we can definitely do it."

"Very good!" Xu Ziyan turned his attention to Xu Shicheng and said: "Your Talisman Hall can carve runes in a spiral pattern on this barrel. Such runes are formed around the entire barrel and are formed naturally.

If you buy a three-dimensional rune cannon, its power will probably more than double."

"Wonderful!" Xu Shicheng slapped his thigh vigorously and exclaimed.

"Well, there's more! You need to experiment with the length and spacing of the spiral to see what kind of situation will achieve the greatest effect. You also need to refine the size of each rune on the rune chain, the spacing between each other, and the type of runes.

. Make a small experiment first, and then continue to improve. When you succeed, you will be a seventh-level immortal Talisman Master."

Xu Shicheng's eyes sparkled.

"And here!" Xu Ziyan pointed to the base of the gun barrel and said: "Two circles of holes need to be forged in the weapon refining hall here. One circle will be placed with fairy crystals, and one circle will be placed with elixirs. In the future, once the surrounding fairy energy is drained out,

, you can extract the energy of the fairy crystal or elixir and turn it into the energy of the rune cannon.

Of course, you have to test the power of the immortal crystals and elixirs and list the levels."

What Xu Ziyan said was something that Xu Jiefei, Xu Shicheng and others had never heard of. They all closed their eyes and digested for a while, then took a long breath, and then slowly opened their eyes.

The eyes looking at Xu Ziyan became fanatical.

Xu Ziyan turned her gaze to Xu Siliu, who had been waiting to get anxious and said: "Give me one of the Yuanli pills you refined."

Xu Siliu hurriedly took out a Yuanli Pill and handed it to Xu Ziyan. Xu Ziyan glanced at it and saw that it was just a first-grade elixir. He opened his Kunpeng eyes and looked into the Yuanli Pill, and then crushed the Yuanli Pill into pieces with a gentle force.
Chapter completed!