When five or six kinds of metals were put into the golden furnace, Bai Yuzhe began to control the Danhuo, slowly refining the impurities in the metal, and refining the metal into a liquid form. The refining of this method is actually not as good as the forging of the caster, which is also one of the reasons why the alchemist's refining array plate is not as good as the caster.

But in general, it was able to achieve the goal.

After more than three hours, Bai Yuzhe felt that it was almost over, and began to slowly fuse the metal liquid! This step is actually a bit similar to alchemy, if you don't get it right, if the metal energy conflicts, the result will be a direct explosion.

Bai Yuzhe's understanding of metals can only be said to be average, but if he dares to put it in for refining, he is naturally sure. So, this step was relatively smooth, although it seemed a little difficult halfway, but it was still successful!

Then there is shaping, the shape of the array plate is also various, there are round, triangular, quadrangular, hexagonal, octagonal, or diamond-shaped or even elliptical, in short, according to the requirements of the formation you need.

It took nearly two days in total, and Bai Yuzhe's array plate shape was successfully refined!

And the array plate refined by Bai Yuzhe is octagonal in shape, with a diameter of about fifty centimeters, which is not a small array disk, but it is not a big one! Moreover, the surrounding area of his array plate is not the same as that refined by others.

The array disc refined by the vast majority of people will be thicker around it, and it will be one level higher, this form is to better condense the energy in the middle, and the effect will be better!

And Bai Yuzhe's octagonal array plate is just the opposite, he is thick in the middle, and the edges are slowly thinning, and the periphery is even sharper! If he uses this array plate as a dart, maybe the power is still passable!

If it is seen by ordinary alchemists and casters, this form of array disk is estimated to be laughed off, because this form of array disk is difficult to condense energy, not to mention, it is easier to disperse......

However, this is not a problem for Bai Yuzhe, the reason why he uses this form of array disk is, of course, for his own reasons! This array disk wants to envelop his entire person, it is not just an ordinary energy cover, this is to achieve the stealth effect, the energy needs to be emitted all the time, and it must not be noticed.

According to these requirements, it is necessary to have this form of array to do this.

After that, he began to refine the spirit pill, only refining an eight-grade spirit pill, the spirit pill is similar to the Chong spirit pill, both are used to cultivate the source power, but after the spirit pill is taken, the medicinal effect is slowly exerted, and for a long period of time, it can allow the martial artist to gather the source power faster when cultivating.

The Chong Ling Pill relies on the short-term explosion of medicinal effects, as for which effect is better, it depends on the state and talent of the martial artist's cultivation.

And Bai Yuzhe this time, he just wants the Gathering Spirit Pill to be used as an array eye, and when it is used in this kind of place, the effect is naturally not comparable to the Chong Ling Pill, and even the Chong Ling Pill can't meet the requirements at all!

In terms of alchemy, there will be no pressure on Bai Yuzhe at all, with his current level, refining the eight-rank spirit pill is very easy, and even if he fights a hand, the average nine-grade spirit pill can also be refined.

After all, his current realm is much higher than in his previous life, and he also has the assistance of Xuanhuo, plus the first weight of the True Phoenix Heavenly Fire of cultivation, the increase in the flames in his body is naturally not small. Just refining an eight-grade spirit pill, the speed will naturally be much faster, and after a day, the Dan will be completed. A little thumb-sized, pale red elixir appeared in Bai Yuzhe's palm, he first put it into the jade bottle to avoid the loss of spiritual energy, and then began to carve the array plate!

The composition of the array plate is actually made of various rare metals, plus a formation core, this core can be carved out directly, or it can be embedded with other treasures, and the effect is naturally better for other treasures to embed, after all, this is another resource.

Most of the other formations are carved, of course, there are a very few formations, which are integrated into other things, but that will not only cost more resources, but also cause a lot of trouble, at least Bai Yuzhe's stealth array disk does not need to do this.

As for the carving knife, Bai Yuzhe also has it, but it is relatively ordinary, anyway, it can be carved on the array plate. In fact, the carving knife or something, it is rarely used in ordinary times, and it can almost be used on the array plate.

Next, it is to start carving on the array disk, first of all, Bai Yuzhe has to solve the problem of energy condensation, and carve a circular groove in the center of the array disk, which is used to place the Gathering Spirit Pill, and then the groove is carved with formation lines, which is a small strengthened version of the Gathering Spirit Array!

This kind of formation is learned from the "Yantian Formation Collection", it is much stronger than the various spirit gathering arrays circulating on the Lost River Continent, with this small formation and the spirit gathering pill as the eye of the formation, then the problem of condensing energy is solved!

In fact, the Gathering Spirit Pill refined by Bai Yuzhe was also different from other people's, because the change in the formation could directly make the quality of the Spirit Pill go to the next level!

Then there is the problem of preventing the rapid escape of energy, this problem is even simpler, whether it is the trapped array in the psychedelic abyss or in the hidden land, it has this effect, and it is very strong, the more you attack, the more solid it is, and the effect of preventing energy dissipation is undoubtedly the best!

Bai Yuzhe is also the best at the trapped formation, after the two major problems were solved, it took Bai Yuzhe nearly a day in total, and carving the formation pattern is not an easy job.

Next is the superposition of psychedelic and phantom arrays, Bai Yuzhe is hiding in a cave, with a formation plate in one hand and a knife in the other, he is constantly busy, and there are more and more lines on the array plate, which seems to be a little messy, but if you take a closer look, if you are not a person with a particularly strong heart, it is estimated that you will be lost in the formation.

Another two days passed, Bai Yuzhe blew on the array plate, blowing away all the metal chips on it, and at this time, the entire array plate was already densely packed with formation patterns, and it looked a little beautiful.

Bai Yuzhe showed a satisfied smile on his face, although he hadn't tested it yet, but with his experience, he felt that this thing should be feasible.

After that, he took out the Gathering Spirit Pill that he had refined three days ago and embedded it in the center of the array plate, tightly sealed, without the slightest error.

Bai Yuzhe was a little excited, if this thing could succeed, it would be a great weapon for him, stealth......

This thing sounds like a bull's fork, and then, Bai Yuzhe couldn't wait to input the source power and began to activate the array disk. "Toot, beet, ......"

With the input of Bai Yuzhe's source force, the entire array disk emitted a burst of bright light, especially on the Gathering Spirit Pill in the middle position, the light was even more intense, and all the aura around it was absorbed by it at this moment.

This is the first time that the array disk is running, and the movement is not small, but when the array disk absorbs energy, the next time it is excited, there will be no such situation, otherwise the defects of this stealth array disk will be too obvious!

In the past three minutes or so, the light of the entire array began to dim, Bai Yuzhe held the array disk in his hand, and when the last burst of pale white light shrouded him, Bai Yuzhe's whole person disappeared in place, and he couldn't see the slightest clue.

Although Bai Yuzhe didn't have a mirror to compare, with his formation level, he would naturally be able to find that he had succeeded with a little sense. However, this is only the first step to success, he can achieve almost perfect stealth when he is still and still, but what about when he is walking on his own?

Bai Yuzhe began to try, he first slowly walked out of the cave, and in the whole process of moving, he used all his strength to sense the fluctuation of the formation, whether it was possible to be discovered by the outside world. When he slowed down and walked like a normal person, there were no noticeable fluctuations.

Then, Bai Yuzhe began to speed up, and when his speed reached one-third of his top speed, the problem appeared. Because the movement speed is too fast, the formation is shuttling, and the wind caused by friction with the air has a great impact on the formation!

In this case, it only takes a strong person in the Xuanmen Realm to be able to detect the problem with careful sensing, although he can't see people, he can definitely feel that something is moving.

Bai Yuzhe immediately stopped, a little regretful, but overall it was good, but he couldn't move quickly, it was a big deal to slow down, he should be able to help himself.

Moreover, this kind of thing will also be of great use in the future, although he can't solve this defect at the moment, but it is already very good. He believed that at present, in the entire continent, this kind of formation was definitely the only one!

Although some people can hide their body shape without the need for a formation disk, which looks similar to the stealth effect, but in fact, as long as the cultivation is high enough, they can find it out as soon as possible, there are many such people on the side of the cult martial artists, and it can barely be regarded as a stealth effect, but compared to Bai Yuzhe's array disk, there is still a big gap.

Bai Yuzhe temporarily turned off the effect of the array disk, and if it was opened for a long time, it would also be consumed for him, after all, the array disk could not always absorb energy from the outside world, in that case, it would be discovered, which required Bai Yuzhe's own source power input, and then let the energy run directly inside.

At the beginning, when it was activated, it was just that the array disk absorbed the energy required for basic operation, and then it was going to run, and Bai Yuzhe himself had to maintain it all the time.

After packing up, Bai Yuzhe continued to hurry, there is still a distance from the Tower of Babel, and he was delayed for five or six days before, but this time, he immediately returned to his heart like an arrow!

After all these days, he really didn't know what the situation was going on over there, and now he had found a way, so he was anxious to go back and see it as soon as possible. After another five days passed, Bai Yuzhe was getting closer and closer to the Tower of Babel, if he maintained this speed, it was estimated that he would be able to reach it in another three days! After arriving here, Bai Yuzhe slowed down and became more and more careful.

Another day passed, and he finally saw that there were quite a few tents in front of him, and even some houses that had been built in a short time, all of which were not available before.

As Bai Yuzhe cautiously approached, he quickly felt that there was also a large formation around those tents and houses.

However, no matter how big this formation is, it is impossible to cover all the places, if Bai Yuzhe wants to, he can still bypass it, at least there is a stealth formation, he will not be discovered, and he can directly bypass this formation and come to the front of the Tower of Babel.

In that place, there should be a huge formation to isolate it, that is, that formation, which besieges the vast majority of the people in the Tower of Babel, unless it is a very small number of strong people, the ordinary Holy Dome Realm will definitely not be able to leave the Tower of Babel!

If Bai Yuzhe bypasses it, the speed will definitely not be fast, it is estimated that it will take three or five days to do it, this method should be considered safe, when the time comes to the formation to block the Tower of Babel, study it carefully, Bai Yuzhe believes that he can break the formation!

However, after thinking about it for a while, Bai Yuzhe didn't plan to bypass it, he wanted to go directly through the position of the cult warriors. It was very risky to do so, although he had a stealth array, but in the front position, there was the palace master of the Demon God Palace.

The palace master of the Demon God Palace is naturally one of the top ten powerhouses, and he is also the second among the top ten powerhouses, one place higher than the tower master of the Tower of Babel, with this kind of strength, Bai Yuzhe really doesn't dare to guarantee that the other party can find out.

As for the top ten powerful ones, that is an idle cloud wild crane, who has long been ignorant of the world, and has not even appeared in front of the world for hundreds of years, and no one knows whether he is still alive or not.

However, it is also beneficial to pass through the position of the cult warriors, Bai Yuzhe thought of a possibility, one of the reasons why the cult warriors want to block the Tower of Babel should be to make the Tower of Babel unable to communicate with the outside world, what is going on outside, they can't know, and they can't leave for the time being......

Therefore, when Bai Yuzhe entered the gathering place of the cult warriors, he might be able to find out some important news. Also, he wanted to have a deeper understanding of how many strong people the cult martial artists had dispatched this time.

Although the process will be very risky, since Bai Yuzhe has decided to come back to help, he is not afraid of taking risks.

Soon, he activated the stealth array from a distance, and a little further ahead, there were cult warriors patrolling. The array was launched, silently, and Bai Yuzhe's figure disappeared directly into the air, and no one could see anything.

Next, Bai Yuzhe began to approach slowly, his speed was not too fast, although he had also tried the stealth array, but after all, it was just his own feeling, although Bai Yuzhe was also confident, but it was always right to be careful!

At a distance of several thousand meters, it took Bai Yuzhe almost ten minutes to pass, and he was already standing in front of a patrolling cult martial artist at this time, just looking at the other party quietly, but the other party did not react, and did not find any clues at all. After making sure that the other party couldn't see him, Bai Yuzhe began to slowly walk around this formation, there was a patrol in this place, if he wanted to enter the formation, he had to quietly open a gap in the formation, and he would definitely be discovered if he carried it out here.

Therefore, he needs to go to a place where no one is there to make another move! This is not a difficult task, the scope of this formation is so large, it is impossible for the cult warriors to have so many people to patrol, and they are only patrolling in some places where people are more likely to appear.

Most of these patrolling martial artists are between the Source Realm and the Light Spirit Realm, and their strength is very low. After walking for more than ten minutes, Bai Yuzhe finally came to a place where there was no one, whether it was outside the formation or inside the formation, he couldn't see his position.

In the process of walking just now, he had been observing the formation, this guardian formation was not too profound, at least in Bai Yuzhe's eyes. In fact, the function of the cult warriors in arranging this formation is just one more layer of protection, and the most important thing is the formation that traps the Tower of Babel in front.

After observing for a while, Bai Yuzhe took out a few special yuan stones, each of these yuan stones contained the energy of tens of thousands of yuan stones, and the color had changed dramatically, and it looked completely milky white, a little transparent!

Then, he carefully embedded three special yuan stones into several small formation eyes of the formation, and the entire formation did not have the slightest movement, but in front of Bai Yuzhe, an invisible light gate appeared, and Bai Yuzhe, who was already invisible, directly entered it, and then turned around and took back those special yuan stones.

Entering inside, Bai Yuzhe was also a little relieved, after all, this is the real Longtan Tiger's Den, he can't be careless at all, once he is discovered, with his Bai Yuzhe's current strength, it is estimated that it will be the result of being torn to pieces in an instant.

After entering the formation, Bai Yuzhe did not immediately walk around, but first observed the surrounding situation accurately, there were many tents in front of him, mixed with some stone houses in the middle, the house was not too big, but it was definitely better than the tent.

Therefore, the people who live in the stone house are estimated to be high-rise.

There are often cult martial artists walking back and forth along the way, but none of the people Bai Yuzhe sees at the moment are strong, and most of them are below the Xuanmen realm. This is the rear of the entire camp, so there are not many masters, but Bai Yuzhe often sees the wounded being carried back, as if he had just fought.

This made Bai Yuzhe a little worried, there were obviously frequent battles between the two sides, and whether the battle scene was fierce Bai Yuzhe could not be sure for the time being. However, the wounded people I saw just now were basically above the Tianchong Realm, and there was even a Holy Dome Realm among them.

Obviously, even if the battle is not particularly fierce, it is definitely not an ordinary fight, and if there is a loss on the side of the cult warriors, there will definitely be a loss in the Tower of Babel......

"The Tower of Babel is really a difficult bone to gnaw, most of the strong people have already gone out, and we still haven't taken any advantage. At this time, a cult warrior sighed to his companion while carrying the wounded.

"That's for sure, it's been 300,000 years since the Tower of Babel was founded, which is even earlier than our Demon God Palace! Hundreds of thousands of years later, how many powerful forces have been established and disappeared, but the Tower of Babel is still standing to this day, can it be simple?" replied the man next to him. "That's right, do you think our Demon God Palace is stronger, or is the Tower of Babel superior?" the man before asked in a low voice, seemingly full of curiosity about this.

He is only a reserve member of this war, he is not directly involved in the battle, and he also knows some medical skills, but after all, he is still a low-level member of the Demon God Palace, so he naturally doesn't know much about these things.

The mode of existence of the Demon God Palace is different from the Tower of Babel, the Tower of Babel is a school, and the Demon God Palace is actually a sect force, but it is a particularly powerful one, so the strength of the members in it is also uneven, but their total number is definitely much more than that of the Tower of Babel.

However, the masters of the Demon God Palace, their combat power is basically not weaker than the members of the Tower of Babel in the same realm, otherwise how can they become a force that can compete with the Tower of Babel.

"It should be that our Demon God Palace is relatively strong, and we can trap the Tower of Babel. The man before made his own judgment, and his face looked very proud, he was a member of the Demon God Palace.

As everyone knows, he, a member of the Demon God Palace, can clean him up casually if a miscellaneous person comes out of the Tower of Babel.

While the two were busy dealing with the wounded and some corpses, they chatted, and soon talked about other issues, only to see the person who asked the first question speak again: "I don't know how long this battle will last, if it goes on like this, don't even have to play us in the end!"

For them, the rest don't need to worry too much, but if the main force suffers serious losses and they need to make a move in the end, they are still a little scared!

If they go to the battlefield, they will be absolute cannon fodder, and they will be swept away by the warriors of the Tower of Babel, and they will be a large group!

"No, I don't know what the purpose of the palace master is this time, if you want to attack the Tower of Babel, you should strengthen your overall strength!"

After listening to it for a while, Bai Yuzhe left to go to other places, and from the mouths of these little people, he generally couldn't hear any useful information.

Slowly, Bai Yuzhe approached a tent, and there were figures walking back and forth inside, and after listening outside for a while, there was also some small talk and complaining.

This kind of battle, in fact, only high-level martial artists are more desirable, and the general low-level martial artists, although they have promised benefits, they will fight desperately, but they still hope for peace, even if they are cult martial artists, deep down they are more murderous, but they definitely do not use this way to fight.

After all, the mortality rate is relatively high, and if you don't get it right, you won't be able to see the sun tomorrow.

Bai Yuzhe then changed places, and after passing by a few tents and finding nothing, he came to the front of a stone house and stood there quietly. The door of the stone house was closed, there was no sound inside, and Bai Yuzhe could only vaguely sense a few breaths!

He was waiting for an opportunity, and when the door was closed, he naturally couldn't push it open and enter, otherwise it would be useless to be invisible!

His luck is not bad, after more than ten minutes, a cult martial artist walked towards this side, this person's cultivation is not bad, around the middle of the Xuanmen realm, after standing at the door of the stone house, he knocked on the door first.

"Who is it?" came a question from inside, the voice was relatively sharp, and he should not be young.

"Elder, Holy Son, please let the elder come over. The man said respectfully.