After the end of the banquet, the Five Elements companions and Xue Daoyou asked the Patriarch of Pituo to be placed not far from the main hall of the tree house, there is a tall and majestic towering tree house, there are not many living people in the Spirit Valley now, there are so many large and small tree houses left, you can arrange a place to stay at will.

Naturally, according to the old rules of the elf clan, Du La was assigned to live in a tree house with similar conditions as Du Ba, and since he came to the Elf Valley, he and his eldest brother have lost their sense of existence when they are bordeng, and they are far less popular than their companions of the Five Elements.

Since he was able to live with Master Mai again, Xue Daoyou was the happiest, even though he was only living in a tree house wing, and the companions of the Five Elements seemed to be all crowded together in the main house, but in fact, they were secretly hiding in the cave of the Heavenly Spirit Treasure's own cave.

It didn't matter where Ah Huang lived, he knew that his only mission next was to try to be promoted to a high-level spirit array master as soon as possible, so that he could upgrade a few Cave Heaven Spirit Treasures from the ordinary level to the high-level level.

Shicai had already discussed and arranged in the main hall, except for Ah Huang, the rest of the people had to go out secretly to search for refining materials to upgrade the cave sky, so Ah Jin also took the opportunity to ask where there would be immortal stone deposits in the eighth layer of the sky, and he had to go on an expedition to mine.

Since Ah Jin is going, Ah Huang will not stop him, but he will no longer let him bring Ah Qing and the golden boy and jade girl, the unexpected experience of taking a few women and children to go last time is dangerous enough, Ah Huang does not allow him to come again.

So Ah Jin had to go alone, as soon as he left, Ah Huang only asked Xue Daoyou and Du La to take Ah Qing and the golden boy and jade girl out, just for a long time, and not to touch those obvious dangers, until Xue Daoyou swore a promise, and then let them travel.

In the days that followed, Ah Huang found a secluded jungle in the depths of the Elven Valley, set up a shield and forbidden with an invisible defensive array, and placed three Cave Heaven Spirit Treasures, including marking a miniature version of the domain space for Pi Tuo to temporarily avoid robbery, replacing the Cave Heaven, and burying his head in studying how to upgrade.

Because of the day when the Dongtian Spirit Treasure was successfully upgraded to a high-level level, Ah Huang was naturally promoted to a high-level Spirit Array Master, and with his unique cultivation method of promoting cultivation through the array, he would also be promoted to a cultivation realm close to the Seven Tribulations of the Scattered Immortals.

In addition, according to the sporadic memory of the deity in Ah Qing's soul, her deity was destroyed under the Seven Tribulations of Scattered Immortals, and finally had to flee through the air, and she also went to cross the Seven Tribulations.

Ah Huang shook his head fiercely, as if he wanted to shake off this fatalistic idea of collision and decay, and then fiddled with the refining materials in his hand to analyze the similarities and differences between the structure of the high-level spirit treasure and the ordinary spirit treasure.

Generally speaking, the biggest difference between high-level treasures and ordinary treasures lies mostly in the difference in the grade of refining materials, only good materials can make high-end goods, but now these refining materials on hand seem to be of limited help to upgrade the Dongtian Spirit Treasure.

After a long period of repeated comparisons, he found two ways to help Yiling Bao upgrade.

One is to rely on the accumulation of high-grade materials, which has to be found in many ways, and the other is to use a large number of fire-based immortal stones to build a high-quality furnace to bake these materials on hand to remove impurities and improve the grade.

As for the high-grade materials, Ah Huang has already told the Elf Valley to search in many ways, but he will not find many in a short time, and there are very few that can be in his hands at the moment, and it seems that he can only rely on the fairy stone furnace to improve the grade of materials.

However, he is an earth-based scattered immortal and cannot drive fire-based things, so Ah Huang can only find Ah Hong, the golden boy who is traveling.

Once the golden boy Ah Hong returned to the valley, the jade girl Ah Lan couldn't play well outside, so she had to come back with her, leaving Ah Qing feeling bored, so she returned to the Elf Valley together, and in the end, only Xue Daoyou and Du La, who didn't have to take care of the girl and child, joined hands and wandered alone outside.

At the beginning, Ah Jin took the three of them to search for immortal stones in the underground of Ziya Mountain, relying on the spirituality of grabbing golden dogs and puppies, they dug up a lot of immortal stones, and most of the immortal stones stored underground were fire and earth, and it was more than enough to use those fire-based immortal stones to build a furnace.

Although those immortal stones were dug up by the puppy, Ah Jin has also been put in the public treasury of Dongtian, and now there is no problem in taking them out and using them, but Ah Huang also wants to let the elf clan have more blood, so he asked the patriarch of Pituo to send someone to send a lot of fire-based immortal stones.

In the jungle ban, after the immortal stone furnace was built, Ah Huang instructed Ah Hong to start using fire skills to ignite the furnace, and then asked Ah Qing and Ah Lan, who had been watching from the sidelines, to help cast spells and transport refining materials, and learn how to feed and purify.

If two small Cave Heaven Spirit Treasures and one large Cave Heaven Spirit Treasure were upgraded to high-grade Spirit Treasures together, the high-grade refining materials consumed would be astronomical, and the various grade Five Elements materials that Spirit Valley had continuously sent, even if they were all packed in storage bags, would have piled up in the jungle prohibition.

Now that these countless refining materials want to be upgraded through the immortal stone furnace, I don't know how much time it will take to refine them in turns, Ah Huang couldn't help frowning when he saw Ah Hong pinching the magic trick and controlling the spiritual fire in the furnace.

Ah Hong is bound to control the furnace fire all the time, so the furnace needs to constantly add immortal stones, and he himself has to consume immortal stones to maintain the output of his power, so the immortal stones in the jungle ban are gradually decreasing, but fortunately, Ah Huang keeps asking for them from the patriarch of Pituo, otherwise he can't support them in the end.

A gourd-shaped blast furnace covered with red runes stood in the center of the jungle prohibition, and Ah Hong was suspended not far in front of the circular furnace door, a pair of small hands like a perpetual motion machine, playing the fire exorcism trick over and over again.

Not far behind Ah Hong, Ah Qing and Ah Lan were suspended on top of two large piles of storage bags, and their movements were very mechanical and numb, playing the trick of handling, transporting the five elements of refining materials in the storage bags into the blast furnace door in different categories.

Only Ah Huang took out a large futon and sat nearby, staring at the furnace to see the refining effect, while fiddling with the various refining materials that had been baked, but when he saw the phantoms flying one after another, he was obviously using the formation technique to study how these materials were arranged into high-level attributes of another space.

After a long period of time, Ah Huang finally saved up enough high-grade refining materials to upgrade one large, two small, and three Cave Heaven Spirit Treasures, so Ah Qing and the Golden Boy and Jade Girl were also able to rest, and their faces looked exhausted, especially the figure of the Golden Boy Ah Hong, who was almost in a state of collapse.

This miserable situation of exhaustion is unimaginable for the scattered immortals who are mainly energy bodies, and it can be seen that the price to pay to upgrade high-level spirit treasures, especially space systems, in places with poor conditions, can be calculated by astronomical figures.

Ah Huang asked them to go back to the cave heaven to recuperate first, and he had to study quietly how to upgrade the two small cave heaven spirit treasures alone, there were enough high-grade refining materials, plus he had been thinking about it for a long time, and he felt that he could start the trial.

......

After countless failed trials, Ah Huang finally reluctantly succeeded in upgrading a high-level Cave Heaven Spirit Treasure, which was refined from Xue Daoyou's Cave Heaven Spirit Treasure as a prototype, and it looked like it was no longer similar to the original simple appearance of the Sifang Jade.

But seeing a round fire jade that was much smaller than the original square jade, it was brilliantly held in Ah Huang's hand, and the goose-oval fire jade was shining with dazzling Dao runes, and the Dongtian Spirit Treasure refined from high-grade materials was of course different.

Due to the refining materials through the fire method of refining, the newly baked high-level Cave Heaven Spirit Treasure is mainly red, like a rare spirit treasure of the fire system, Ah Huang held it on the palm of his hand, looked at it repeatedly, and gradually breathed a sigh of relief in his heart.

Once this high-level Cave Heaven Spirit Treasure is successfully tried, although it can still be refined, this also marks that Ah Huang has stepped into the level of a high-level spirit array master with one foot from now on, and the next foot is also fast.

Ah Qing and the Golden Boy and Jade Girl, who had already recovered as before, went out to play again, and when they learned that Ah Huang had tried out the high-level Cave Heavenly Spirit Treasure, they learned from the exchange of ideas shared by the five of them, and they didn't want to play anymore, so they hurried back to the jungle forbidden in the depths of the Elven Valley.

"Wow, it's so drifting!" The jade girl Ah Lan took the oval fire jade from Ah Huang's hand first, and couldn't put it down and tossed back and forth between a pair of small hands.

"Sister, show me, it's made by me to purify the material," the golden boy Ah Hong hurriedly reached over to take a look.

The jade girl had to reluctantly hand it to him, and then pouted and asked, "Uncle Mai, where is there a small cave?"

Ah Huang Bai glanced at her and said, "I haven't done it yet." ”

The jade girl smiled and said, "Then uncle, you hurry up, give me and my brother one each, and play with it first." ”

Ah Huang suddenly stretched out his hand and knocked her on a violent shudder, and shouted: "You see that my cultivation has reached the completion of the Six Tribulations, you are too playful for a while, and your cultivation is not yet in the middle of the Six Tribulations, let me hurry up and cultivate." ”

Now his cultivation is all to promote cultivation with formations, and he has just entered the realm of high-level spirit array masters on the formation path, and his cultivation has naturally improved rapidly, and he has reached the Great Perfection of the Six Tribulations, as long as he continues to improve steadily, the time to cross the Seven Tribulations will come soon.

The jade girl stroked the painful head with her hand, and muttered with a flat mouth: "It's not easy to improve your cultivation to be fast, my brother and I will always be faster than you." ”

Ah Huang pouted and said: "Without the physical body, the five of us are all on the same level, and no one can be faster than anyone who cultivates together, and whoever cultivates more will improve quickly." ”

Since taking off the body and flying to the spirit realm, the companions of the five elements are all exactly the same five elves, only the body shape and skin color are different, and the cultivation speed is average, but Ah Lan keeps calling Ah Huang an uncle, in Ah Qing's opinion, it is a little weird.

I saw Ah Qing pull Ah Lan over and said, "Jade girl, let's go back to the cave to cultivate first, don't interfere with Brother Mai's upgrade of the high-grade spirit treasure," and then turned to Ah Hongdao, "Golden boy, you also go back together." ”

The golden boy obediently handed back the oval fire jade in his hand to Ah Huang, obediently turned around and followed behind the jade girl who was still unhappy when Ah Qing pulled her, and flew towards the Dongtian Spirit Treasure suspended on the side.

Just as their figures were about to enter the Cave Heaven Portal, they suddenly heard the defensive prohibition ring outside, and there was a "bang" earthquake sound, and they couldn't help but turn around in surprise and looked out together!