Three days later, Zhuyun walked out of the healing room. By this time, he had fully recovered from his injuries and was back to his peak. It's just that the horrible scar remains.

After finding Ling'er, he asked for the news of the Sky Devouring Dragon, but he still didn't come back. After that, I went to the exercise room and selected a few Xuan-level high-level spiritual skill cheats, and then went to the practice room.

What he lacks now is the spiritual skill of the body method, if he can have a superb body method spiritual skill before, he will not be so passive. And although the previous "Meteor Sword" is powerful, it needs to be stacked in duplicate to truly reflect its power. He now needed a single powerful spiritual skill, so he chose a "Sword Drawing Style". And this spiritual skill is only one type - the sword drawing style, which belongs to the Xuan-level high-level spiritual skill.

The cheats he selected are also high-level, called "Lei Ben". The main purpose is to increase the speed of the devotional's linear movement, not the ability to toss and turn.

With his comprehension ability, there was no difficulty at all in the Xuan-level high-level spiritual skills, and it took him half a day to completely master these two spiritual skills.

Then he used the next half day of cultivation exercises, and now his spiritual level is indeed low, this time he can boast that the two realms can leapfrog and kill Yuan Ying, there is indeed a lot of luck in it. If the next time he encounters a strong person in the Yuan Infant Stage, the other party will be more careful, and attack with all his strength as soon as he comes up, he will not have the slightest chance at all, let alone sneak attack!

This is still the enemy's carelessness, it seems that the other party did not give him a chance, but in fact, he still left him a lot of opportunities. After all, in the eyes of the other party, he was just a spiritual cultivator in the middle of foundation building, and at the same time, he didn't consider that he was also a physical cultivator!

After half a day of cultivation, his spiritual and physical cultivation realms have improved slightly, but there is still a big gap between him and his promotion.

Although he encountered the master of the Yuan Infant Stage this time, and was even almost killed, he deeply realized that the Yuan Infant Realm was strong. If he encounters it again in the future, he believes that with the "Thunder Run" he just learned, it will be absolutely no problem to escape. However, the group of people around him, if they encounter such a strong person, they will definitely die......

"What's the best way?By the way, the formation!" Zhuyun's eyes suddenly lit up, the defensive magic array that he had seen Ling'er cast before was powerful, but it was just a lack of spiritual energy. If you arrange such a formation in the martial arts hall, at least you can resist it for a moment when you encounter a strong person in the Yuanying Realm!

Zhuyun came to the central hall, and Ling'er was still here.

"Ling'er, do you know what formations can protect a building?"

"Are you protecting the building? You're talking about the Cloud Pavilion, right?"

"That's right, can you arrange a formation in the Cloud Pavilion, so that even if a strong enemy comes to attack, at least you have the ability to defend. ”

"Yes, there are, and there are quite a few. The kind of formation we saw in the Ice Rain Mountain Villa before was one of them. But we don't have spirit stones...... The foundation of the array generally requires spirit stones to provide energy. Ling'er said embarrassedly.

Zhu Yun was stunned for a moment and asked, "What is the spirit stone?"

"Spirit stones can be used for cultivation, and they can also be used to set up formations. It has a lot of aura stored in it, but I guess there shouldn't be any spirit stones in the mortal plane......"

"Isn't that the formation unarrangeable? What can I do? How is the formation of the Ice Rain Villa arranged?"

"Maybe there were spirit stones in the mortal plane many years ago, but they were consumed. Now even the aura of the mortal plane is very thin, and according to my inference, in a few hundred years, the aura of the mortal plane will definitely be depleted, and the spiritual cultivation will disappear with it. Ling'er guessed.

"Or ...... I'm going to rob the spirit stone of the Ice Rain Villa?" Zhuyun suddenly had the idea of robbing, but after a while, he said again: "Forget it, isn't this going to break the foundation of other people's sects! Then I'm going to rob the ghost gate? But the ghost gate doesn't seem to be easy to rob...... Their sect master is a strong man in the Yuan Infant Stage!"

"Master, there is actually another way. But...... It's just too much of a loser!" Ling'er saw that Zhuyun was so anxious, so she had to remind.

"What's the solution?"

"There are also formations in spiritual weapons, and spirit stones are also needed to cast spiritual weapons, and only weapons above the spiritual weapon level will have formations! According to my estimates, you only need to melt down about five hundred handles to make up the spirit stones needed for a sect protection formation. Ling'er replied seriously.

"Just ...... Weapons above the level of 500 spiritual weapons? Really...... Loser!" Zhu Yun said painfully.

"Master, if you melt down the spirit weapon, the spirit stone will definitely be lost, so according to my estimate, it will take at least so much to arrange a formation that can resist the powerhouses of the Yuan Infant Realm!"

"Okay...... So let's do it...... Anyway, I don't lack anything, just spirit stones!"

The two of them came to the weapon room, and after selecting more than five hundred spirit weapon-level weapons, they came to the refining room.

Zhu Yun had already asked Ling'er how to refine the spirit stones in the spirit weapon before. At this time, with the help of the refining furnace in the refining room, he was smelting dozens of weapons. The refining furnace is different from the alchemy furnace, it has a large mustard seed space in it, and it is no problem to throw more than five hundred weapons into it at the same time. If it weren't for the fact that the Zhuyun realm was too low, he wouldn't be able to smelt so much at once, and he even wanted to smelt it all at once.

By the time the weapons in the furnace were completely melted, a lot of raindrop-shaped liquid had also gathered in the furnace. At this time, Zhuyun reused the condensation function of the refining furnace and began to gather spiritual energy, making it condense step by step. But it is not condensed into one spirit stone, but condensed into ten spirit stones at the same time with spiritual sense! This requires quite high spiritual consciousness and spiritual consciousness control ability, and fortunately, Zhuyun's spiritual sense is not weak, and he also has experience in alchemy. These operations are the easiest for him, mainly with Ling'er on the side.

After three hours of smelting, it was finally lost five hundred and twenty spiritual weapons before the number of spirit stones required by Ling'er was enough. As for the spiritual weapons that have no aura, they are now all made into pieces of refining materials by the clouds. When he learns the refining technique later, he can use it to practice.

Looking at these seventy-two spirit stones, Zhu Yun's flesh hurt very much, this is all his own family wealth! Nearly half of the inventory was consumed at one time......

But for the safety of the people around him, it's worth it! Listening to Ling'er, when his soul power level and spiritual realm are enough, he can try to draw runes.

The spirit stone is there, and now there is a formation missing. There are also books and jade slips on formation in the exercise room, and Zhu Yun has always felt that he can't use them for the time being, so he didn't care. Now he has to study the things in terms of the formation, otherwise he can't just have spirit stones, and the formation can only be arranged by himself.