The fourth-level array flag is the main material "fire blue sand", the auxiliary material "green fragrance black wood", and the purple gold black iron".

There are many "fire blue sand" in Huangtian ring, but not many "green fragrance black wood" and "purple gold black iron". There are seven or eight pieces in total in size. Fortunately, the amount of "purple gold black iron" is used to refine the fourth-level array flag "purple gold black iron". These seven pieces of "purple gold black iron" are enough to refine two or three thousand array flags.

Unfortunately, there are fewer "green fragrant black wood". Huang Tian also discovered such a large piece by chance, which can be about hundreds of fourth-level array flags.

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

After entering his warehouse, Huang Tian did not rush to refine the formation flag. Instead, he calmed down and practiced Zhoutian for a few years. After feeling that he was at his best, Huang Tian began to check his materials one by one.

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

Sometimes, there is a little bit of similarity in refining array flags and refining weapons, and they all need to use their own true fire. Huang Tian can already refine level four array flags, refining weapons, and refining alchemy, and can barely reach level one.

According to the inheritance of Chaos Treasure Jade, Huang Tian knew that in the developed cultivation continent, there were very few cultivators who had the world's strange fire. They did not need to use their own true fire when refining formation flags, or refining alchemy, but the world's strange fire.

The strange fire of heaven and earth is a very rare thing, but it is also very powerful. It is many times better than the true fire. Thirty-six heavenly fire and seventy-two earthly fires. Even the lowest level of earthly fires are countless times better than the true fires.

Cultivators with the strange fire of heaven and earth can often refine and purify materials higher than the level. Like Huang Tian, ​​if they can possess a strange fire of heaven and earth, Huang Tian’s current cultivation level can refine at least level five materials, that is, they can refine the five-level array flag.

Huang Tian knew that in an environment like the earth, he dared not expect the world's strange fire, and could only use his own true fire. He was in the middle stage of the seventh level of the condensation vein. Even if he used true fire, he did not feel difficult to refine the fourth-level materials.

Huang Tian is also very experienced. Starting from the first-level formation flag, to refining the second-level formation flag, and then to the third-level formation flag, the formation flag refined by Huang Tian's hand, has more than tens of thousands of them, with rich experience and solid foundation there. Even when it was the first time to refining the fourth-level formation flag, Huang Tian was very calm.

Huang Tian took out a handful of "fire blue sand" from the ring. This handful of "fire blue sand" melted rapidly within this large ball of real fire at a speed visible to the naked eye, and quickly turned into a blue liquid.

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

Then, Huang Tian put his "green fragrant black wood" into this ball of real fire. Soon, this piece of "green fragrant black wood" also became a large ball of liquid. Huang Tian skillfully further purified it and reached the level of satisfaction he was.

After refining this piece of "green fragrance black wood", Huang Tian began to refine the "purple gold black iron". Not long after, a very pure "purple gold black iron" liquid was also refined.

Huang Tian waved his hand and the three liquids were suspended in front of Huang Tian. They were one or two feet apart from each other. The three liquids echoed each other. The three liquids had left this true fire, but the strange thing was that they were not only suspended, but also showed no sign of solidification.

Three pure liquids were ready, Huang Tian made a few tricks, and then gently waved one hand. The three liquids seemed to be spiritual. A small ball of liquid flew out of each liquid. A total of three small balls of liquid flew into the true fire and quickly merged together. A small array flag quickly took shape.

There are three small groups of liquids, "fire blue sand" with a little more liquid, and the "green fragrant black wood" with a little smaller liquid, while the "purple gold black iron" with a much smaller liquid. The three material liquids are strictly and accurately according to the proportion.

After the 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 ancient. There seem to be faint inscriptions on the formation flag, and these inscriptions appear and seem to be flowing slowly.

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

Huang Tian controlled it very accurately and skillfully, and there was almost no waste. Array flags were formed one by one. In one breath, Huang Tian refined hundreds of array flags until the liquid of the "green fragrant black wood" was consumed, and there was no trace of it left.

Looking at the hundreds of level four formation flags he had refined, Huang Tian thought to himself that with the part of the level four formation flags he had obtained before, the number of level four formation flags he had had was already more than a thousand marks.

Huang Tian was in a good mood when he put away the newly refined array flags with satisfaction. He refined hundreds of level 4 array flags in one breath. Huang Tian felt a little tired, so Huang Tian started practicing again and restored the consumption of the true energy he had just refined the level 4 array flag.

A few days later, Huang Tian left the warehouse.

After practicing for several consecutive days, Huang Tian felt that his cultivation had improved a little bit. Huang Tian never cared about spiritual energy in his cultivation. As long as there is spiritual energy in the Chaos Jade, he would use it for cultivation. In this way, Huang Tian’s cultivation speed is not slow either.

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

These two energy storage arrays are connected with a huge spiritual gathering array. These two huge spiritual gathering arrays are not only huge in area, but also composed of thousands of array flags. Even if the earth is extremely lacking in spiritual energy, hundreds of units of spiritual energy can still be gathered every day.

When the cultivation level enters the late stage of Condensation, the demand for spiritual energy is much greater. If Huang Tian practices at full speed, he will have at least one or two thousand units of spiritual energy in a day.

These two huge spiritual gathering arrays seemed to be unable to keep up with Huang Tian’s cultivation needs. After leaving the warehouse and the illusion array, Huang Tian touched his chin and thought, it seemed that he would find another suitable place and set up a super huge spiritual gathering array.

By the way, there are still a lot of spiritual marrow left in the spiritual marrow pool that I discovered last time in the desert of the West. I should also take some time to retreat again to get my cultivation level to the next level.

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

"Xiaotian, since you made a call, the police have become much more efficient. They have found the whereabouts of the financial manager who fled donated money in San Francisco, the United States. They are negotiating with the United States to see if they can be extradited back to China."

Huang Tian nodded. He called Guo Jianhua, so Secretary Guo naturally had to supervise it vigorously.

After chatting with his family, he also asked about Huang Jianjun's charity fund. It was not until Huang Xin went to his study to surf the Internet that Huang Tian also went upstairs and was preparing to go online to take a look.

The villa in Yunze Valley Villa is very large and luxurious. There are naturally several study rooms. Huang Xin has his own study room, and Huang Tian also has his own study room. Huang Tian’s study room is undoubtedly the largest among the villas.

The computer performance in Huangtian’s study room is very good. It costs tens of thousands of yuan per computer, plus the top-level broadband configuration, without any jamming, and it is very smooth.

After browsing the news online for a while, I learned about the current affairs of the past period of time. Then, Huang Tian opened the satellite map and Huang Tian was about to take a look. It is more suitable to go there, and it is suitable for him to set up a super array.

The cultivation level is gradually improving. Now it is in the seventh level of the Condensation Vein. Two super huge spiritual gathering arrays can only barely keep up with their needs for spiritual energy. If their cultivation reaches the late stage of Condensation Vein or the peak of Condensation Vein, the spiritual energy will definitely not be enough.

Another super huge spirit gathering array can no longer be delayed. Without further ado, Huang Tian is ready to start looking for a place.

The world is so big, where can’t you go? The entire earth is equivalent to Huang Tian’s back garden. Huang Tian’s vision is no longer limited to the country of Daxia, but looks at the world.

The resolution of the satellite map is quite good, and many places can be seen clearly. After Huang Tian browsing for a long time, Huang Tian's eyes fell on the huge rainforest in South America, with lush vegetation here, known as the lungs of the earth.

The air is fresh, the vegetation is lush, and the interpersonal relationship is rare. In Huangtian's opinion, this is a very good place. I have never been to Huangtian, this rainforest in South America. It is lush and has a wide variety of animals and plants. Will the concentration of spiritual energy be stronger than other places?

"It's so possible." Huang Tian clicked a little.

Huang Tian also came to his senses. He carefully looked at the satellite maps in that area and searched a lot of knowledge about the huge rainforest online. After a long time, Huang Tian turned off his computer.

Since he had decided to set up a super huge spiritual gathering array in his heart, Huang Tian began to prepare and stayed in the capital for a few days. After meeting some of his friends, he also went to Fujia Building and Luyuan Company.

Even in the next few days, Huangtian flew around the world, setting up a "wealth gathering array" or "five ghost fortune array" in new stores of Fujia Supermarket.

Huang Tian didn't know how much time it would take to go to South America. If he just set up a huge spiritual gathering array, it might only take a few days. If he looked for materials to refine the array flag, or had any surprise discoveries, the time it took would definitely not take a few days.
Chapter completed!