Fourth-level array flag, the main material is "fire blue sand", and the auxiliary materials are "green fragrant Xuanmu" and "purple gold Xuantie".

There are a lot of "fire blue sand" in the Yellow Sky Ring, but there are not many "Green Fragrance Xuanmu" and "Purple Gold Xuantie", and there are a total of seven or eight pieces of "Purple Gold Xuantie" large and small, fortunately, the amount of "Purple Gold Xuantie" used to refine the fourth-level array banner "Purple Gold Xuantie" is very small, and these seven or pieces of "Purple Gold Xuantie" are enough to refine the weight of two or three thousand array flags.

It's a pity that there are relatively few "Green Fragrance Xuanmu", and Huang Tian also discovered such a large section by chance, which can refine hundreds of fourth-level array flags.

Although there are not many materials, fortunately, they are complete.

After entering his own warehouse, Huang Tian did not start refining the array flag in a hurry, but calmed down first, cultivated for a few weeks first, and after feeling that he had reached the best state, Huang Tian began to check his materials one by one.

After checking it, Huang Tian's heart moved, and with a soft "bang", a large flame appeared on Huang Tian's palm, which was Huang Tian's true fire, used to refine and purify various materials.

Sometimes, refining the array flag has one thing in common with refining weapons and alchemy, and they all need to use their own true fire, Huang Tian can already refine the fourth-level array flag, and if he refines the weapon and alchemy, he can barely reach the first level.

According to the inheritance of Chaos Treasure Jade, Huang Tian knew that in the developed Xiuzhen Continent, there were very few monks who possessed the Heaven and Earth Strange Fire, and refining the Array Banner, or the alchemy, refining tools, etc., did not need to use their own True Fire, but Heaven and Earth Strange Fire.

The strange fire of heaven and earth is a very rare thing, but it is also very strong. I don't know how many times better than the true fire, thirty-six heavenly fires, seventy-two earth fires, even the lowest level of earth fire, are countless times better than the real fire.

Cultivators who possess the Heaven and Earth Strange Fire can often refine and purify materials beyond the level, like Huang Tian, if he can have a Heaven and Earth Strange Fire, Huang Tian's current cultivation can refine at least the fifth-level materials, that is to say, he can refine the fifth-level array flag.

Huang Tian knows. In the environment of the earth. Heaven and Earth Strange Fire didn't dare to hope for it, so he could only use his own True Fire, the middle stage of the seventh layer of the Condensation Vein, even if he used True Fire. Refining fourth-level materials didn't feel difficult.

Huang Tian is also experienced. Start with the first-class formation flag. to refining the second-level array flag, and then to the third-level array flag, the array flag refined by the hands of Huang Tian. With more than tens of thousands, rich experience and a solid foundation there, even if it was the first time to refine the fourth-level array flag, Huang Tian was very calm.

Huang Tian took out a large handful of "Fire Blue Sand" from the ring, and this "Fire Blue Sand" quickly melted at a speed that could be seen by the naked eye, and soon turned into a cloud of blue and faint liquid.

Holding the true fire, with the cooperation of his divine sense, Huang Tian began to purify this ball of blue liquid, and this mass of liquid became more and more pure, until it was very pure, even a little translucent, and a very pure blue appeared.

Then, Huang Tian put his own piece of "Green Fragrance Xuanmu" into this real fire, and soon, this section of "Green Fragrance Xuanmu" also became a large mass of liquid, and Huang Tian skillfully further purified it, until he reached his satisfaction with Cheng Dù.

After refining this section of "Green Fragrant Xuanmu", Huang Tian began to refine the "Purple Gold Xuantie", and it didn't take long for a very pure "Purple Gold Xuantie" liquid to be refined.

I saw Huang Tian wave his hand, these three liquids were suspended in front of Huang Tian, one or two feet away from each other, the three liquids echoed each other from afar, these three liquids had left this real fire, but the strange thing was that they were not only suspended, but also had no signs of solidification.

Three balls of pure liquid were ready, Huang Tian made a few formulas, and then with a slight wave of one hand, these three masses of liquid seemed to have spirituality, and a small ball of liquid flew out of each lump, a total of three small lumps of liquid flew into the real fire, and quickly fused together, and a small array flag quickly took shape.

Three small liquids, the "Fire Blue Sand" liquid is slightly more, the liquid of "Green Fragrance Xuanmu" is a little smaller, and the liquid of "Purple Gold Xuantie" is much less, the three material liquids, strictly and accurately according to the proportion.

After this fourth-level array flag was formed, a flash of inspiration flashed, and then this ball of true fire flew out, this was the first fourth-level array flag refined by Huang Tian.

The fourth-level array flag looks smaller than the third-level array flag, but it looks more quaint, and there seem to be faint inscriptions on the array flag, these inscriptions are looming, and they seem to be flowing slowly.

The fourth-level array flag belongs to the intermediate formation flag, and compared with the third-level formation flag, it is completely higher by a grade, one is a low-level formation flag, and the other is an intermediate formation flag, which is completely incomparable.

Huang Tiankong zhì is very accurate and skilled, there is almost no refining waste, one by one the array flags continue to form, in one breath, Huang Tian refined hundreds of array flags, until the liquid of the "green fragrant Xuanmu" is all consumed, and there is not a single bit left.

Looking at the hundreds of fourth-level array flags he had refined, Huang Tian thought in his heart, plus the part of the fourth-level array flags he had obtained before, the number of fourth-level array flags he possessed had exceeded the thousand-level mark gratifyingly.

Satisfied, putting away these newly refined array flags, Huang Tian was in a good mood, refining hundreds of fourth-level array flags in one go, Huang Tian felt a little tired, so Huang Tian cultivated again, recovering the true qi consumption of the fourth-level array flags he had just refined.

A few days later, Huang Tian came out of the warehouse.

After several days of cultivation, Huang Tian felt that his cultivation had faintly improved a little bit. Huang Tian's cultivation has never cared about aura, as long as there is aura in the Chaos Treasure Jade, he can use it for cultivation, and in this way, Huang Tian's cultivation speed is not slow.

At present, there are two places that can provide Huang Tian with cultivation aura, the first is this energy storage array in Yunze Valley Mountain Villa, and the other is the energy storage array in the South Pacific.

These two energy storage arrays are connected to a huge spirit gathering array, these two huge spirit gathering arrays are not only huge in area, but also composed of tens of thousands of array flags, even if the earth's spiritual energy is abnormally scarce, but it can also gather hundreds of units of spiritual energy every day.

When cultivation enters the late stage of condensation, the demand for aura is much greater, and if Huang Tian cultivates at full power, he will have at least one or two thousand units of aura in a day.

These two huge Spirit Gathering Arrays seemed to be faintly unable to keep up with Huang Tian's cultivation needs. Out of the warehouse, out of this phantom array, Huang Tian touched his chin and thought, it seems that he has to find another suitable place and set up a super huge spirit gathering array.

By the way, there is still a lot of spiritual essence left in the spiritual essence pool found in the Western Desert last time, and I should also take a time to do a retreat again to take my cultivation to the next level.

Entering the main villa, this time, Huang Jianjun and Feng Chun'e are all there, and even Huang Xin is also there, because today is the weekend, Huang Tian is also very happy to see his parents and little sister, and he chatted with everyone in the living room for a long time.

"Xiaotian, since you made a phone call, the police have been much more efficient, and they have found the whereabouts of the financial manager who absconded with the donation in San Francisco, and they are negotiating with the United States to see if they can be extradited back to China."

Huang Tian nodded, his phone call was made to Guo Jianhua, and Secretary Guo naturally had to vigorously supervise it.

chatted with his family and asked Huang Jianjun about the charity fund, until Huang Xin went to his study to surf the Internet, Huang Tian also went upstairs and was ready to go online to have a look.

The villa of Yunze Valley Villa is very large and luxurious, and there are naturally several study rooms, Huang Xin has his own study, Huang Tian also has his own study, and Huang Tian's study is undoubtedly the largest in the villa.

The performance of the computer in the Huangtian study is very good, tens of thousands of dollars for a computer, plus the top broadband configuration, there is no card phenomenon, very smooth.

After browsing the news on the Internet for a while, I learned about the current affairs of the recent period, and then, Huang Tian opened the satellite map, Huang Tian was ready to take a look, it was more suitable to go there, and it was suitable for him to set up a super array.

Cultivation is gradually improving, and now it is the seventh layer of the condensation vein, and the two super huge spirit gathering arrays can only barely keep up with their own needs for aura, if their cultivation reaches the late stage of condensation, or the peak of condensation, the aura will definitely not be enough.

Deploying another super huge Spirit Gathering Array can no longer be delayed, without further ado, Huang Tian is already ready to start looking for a place.

The world is so big, where can't you go? The whole earth is equivalent to Huang Tian's back garden, and Huang Tian's vision is no longer limited to the country of Great Xia, but to the world.

The resolution of the satellite map is OK, many places can be seen more clearly, after Huang Tian browsed for a long time, Huang Tian's eyes fell on the huge rainforest in South America, where the vegetation is lush and green, known as the lungs of the earth.

The air is fresh, the vegetation is lush, and people are rare, and in the eyes of Huang Tian, this is a very nice place. I haven't been to this rainforest in South America before, it is lush and green, with a wide variety of flora and fauna, and the concentration of aura is also a little stronger than other places.

"It's possible." Yellow sky a little bit.

Huang Tian's interest also came up, he carefully looked at the satellite map of the area, and also looked up a lot of knowledge about that huge rainforest on the Internet, and after a long time, Huang Tiancai turned off his computer.

Since he had decided in his heart to go there to set up a super huge spirit gathering array, Huang Tian began to make preparations, stayed in the capital for a few days, met some of his friends, and also went to Fujia Mansion and Luyuan Company.

Even, in the next few days, Huang Tian flew all over the world, setting up a "wealth array" or "five ghost fortune array" in the newly opened stores of Fujia Supermarket.

How much time it will take to go to South America, Huang Tian doesn't know, if it is just a simple deployment of a huge spirit gathering array, it may only take a few days, if you look for materials for refining the array flag, or if there are any surprise discoveries, the time it will take is definitely not a few days.

(I had a cold, I felt uncomfortable, my head was dizzy, I barely wrote a chapter, made an IOU to everyone, and tried to pay it back tomorrow and two days later.) (To be continued......)