When Wang Yu returned to his home in Shanghai with Yu Xuanzi, who had been imprisoned and cultivated, Wang Yu's brother-in-law Cao Feirong was still refining a superb immortal-level battle armor in the Five Elements Time Array. Therefore, Cao Feirong is not aware of this incident so far, and Wang Yu is not ready to sue his brother-in-law for the time being, so as not to distract him, which will affect the speed of his refining armor.

This armor was specially selected by Wang Yu from the Qiankun Ring for his brother-in-law Cao Feirong, and it was one of the best pieces of the best armor.

This armor has several very practical functions, one is that the battle armor is engraved with a spirit gathering array and a spirit storage array, which can automatically absorb and store spiritual energy or immortal qi from the surroundings to provide the operation of the immortal armor, so the consumption of the master's true yuan or immortal yuan in battle is very small.

The second is that there is also a small spirit transformation array engraved in the armor, which is a magical formation, so it can absorb the true yuan and immortal yuan that attack on it, and transform it into the true yuan or immortal yuan in the master's body to supplement the master's consumption in battle.

The third is that there are many advanced attack formations engraved in the armor, so it not only has a strong defensive function, but also can bounce off the enemy's attacks, making the enemy unguardable.

With this armor, Cao Feirong's defensive ability and combat ability will be greatly improved.

Wang Yu estimated that Cao Feirong would wear this battle armor when he was fighting with his cultivation in the late stage of the Tribulation, and with the high-grade immortal weapon flying sword in his hand, he could completely compete with the immortals in the late stage of the Heavenly Immortals.

If Cao Feirong, who wears this battle armor in terms of defense alone, it is difficult for even Jin Xian to inflict substantial damage on him.

Originally, Wang Yu did not consider giving his family the best immortal weapon for the time being, for three reasons:

First, the "Xuantian Divine Formula" practiced by the family is a top-level exercise that cultivates both physical and skill. Moreover, everyone's physical strength has now reached the level of spiritual weapons, especially Cao Feirong's physical body has reached the Cheng dù of a medium-grade spiritual weapon, and he has almost reached the strength of a high-grade spiritual weapon. This kind of strength is already strong enough in the cultivation realm.

As long as they don't run into cultivators with high-grade spiritual weapons, it is very difficult for anyone to be able to inflict substantial damage on them.

Besides, there are really not many sects that have high-grade spiritual weapons in the cultivation world, and there are even fewer cultivators who have high-grade spiritual weapons, so the self-protection of their families should not be a big problem.

The second is that Wang Yu is worried that after having the best immortal weapon, it will have a ** impact on their cultivation. They are worried that they will become dependent on the best immortal weapons, which will affect their cultivation enthusiasm and their usual words and deeds. After all, for cultivators, improving one's own cultivation is the most important and fundamental thing.

The third is that the best immortal weapon has a fatal power for cultivators and even immortals in the fairy world. Therefore, Wang Yu was worried that he would bring unnecessary trouble and unexpected danger to his family because of the best immortal weapon.

Fourth, the cost of activating the immortal weapon is huge, and ordinary cultivators cannot fully activate the attack and defense functions of the immortal weapon at all. Even in the Mahayana period, it is impossible to use immortal weapons for a long time. Therefore, for ordinary cultivators, the immortal weapon is a sharp weapon, and at the same time, it is also a heavy burden.

Based on the above reasons, Wang Yu didn't want to give his family members immortal weapons, let alone give his family the best immortal weapons, and giving his family high-grade immortal weapons was also a last resort. Because Wang Yu's worst magic weapon in the ring now is a high-grade immortal weapon, and he himself has no time to learn refining weapons at present, so he can only give high-grade immortal weapons. Otherwise, the family members will have no magic weapon to use, which is more dangerous than giving a high-grade immortal weapon.

The reason why Wang Yu wanted to give Cao Feirong a top-grade immortal-level battle armor this time was mainly to give Cao Feirong the ability to protect himself in the future battle against the Kunlun faction.

Moreover, his family members are all cultivators, and the divine yuan he has cultivated is even more advanced than the immortal yuan, so there will be no disadvantage that it is difficult to use the immortal weapon for a long time.

Moreover, Wang Yu knew that the Kunlun sect was an ancient sect of cultivation that had been inherited for tens of millions of years, and there must be some powerful scattered immortals in the sect, and there must be some immortal weapons in the sect.

Therefore, Cao Feirong's body with the peak strength of a medium-grade spiritual weapon was still not enough for the Kunlun faction with scattered immortals and immortal weapons, and he had no ability to protect himself at all.

Therefore, after careful consideration, Wang Yu directly found out this super bull battle armor from the Qiankun Ring.

Although the difficulty of refining this battle armor is a bit large, Wang Yu believes that with the acceleration function of the Five Elements Time Array, it should not take too much actual time, and once refining, the help to Cao Feirong is extraordinary.

Wang Yu used his divine thoughts to probe his brother-in-law Cao Feirong, who was refining the battle armor in the array, and saw that it would take some time for him to completely refine the battle armor.

Therefore, he wanted to use this time to make some preparations to deal with the Kunlun faction's next moves. Of course, before that, Wang Yu had to deal with Yu Xuanzi properly.

After Wang Yu thought about it, he took Yu Xuzi to the underground secret room, and then arranged an invisible divine forbidden and a breathing divine forbidden on his body, preventing him from leaking any breath and true yuan.

Wang Yu believed that these two top-level divine prohibitions created by Pangu Yu God himself would be difficult for even immortals and ordinary gods to see, let alone cultivators and scattered immortals, so he was not worried that Yu Xuanzi would be discovered by the cultivators of the Kunlun faction, let alone be rescued by them.

After dealing with Yu Xuanzi, Wang Yu sat down and thought about the current situation and his next actions.

Wang Yu found that he didn't know much about the Kunlun faction at the moment, and he was not very clear about the number and level of the masters in the Kunlun faction, the magic weapons they used, and their specialties.

The so-called knowing oneself and knowing one's opponent is invincible, Wang Yu's current situation is obviously not up to the Cheng dù of knowing oneself and knowing one's opponent, so Wang Yu decided to go to Kunlun to explore.

As soon as he thought of it, Wang Yu spread his divine thoughts and instantly covered the entire earth, and he found that there were many relatively independent small spaces in the sky above the land of China, and these spaces were shrouded by some large formations, making them isolated from the secular world below.

And the formation that enveloped these spaces seemed to be very clever, and Wang Yu found that his divine thoughts were actually impenetrable. This surprised Wang Yu. Because Wang Yu knew that the formation that could block his divine thoughts, the lowest level was level 9, that is, the primary divine array.

And in the cultivation realm, how could there be a formation above level 9? Wang Yu was puzzled. Since he couldn't figure it out, Wang Yu wouldn't think about it deliberately.

Wang Yu compared these spaces and found that one space was slightly larger than the others, located in the sky above Qinghai Province.

Based on the historical knowledge he had learned before and the status of the Kunlun Sect in the Xiuzhen Realm, Wang Yu could determine that this space must be the space occupied by the Kunlun Sect.

Therefore, Wang Yu moved to the bottom of this space, and immediately sat down cross-legged, unfolded his divine thoughts, and carefully analyzed the isolation formation of this space.

This sitting was ten days, and Wang Yu continued to analyze and deduce the layout principle of this formation with his divine thoughts during these ten days, and finally found a way to enter and exit the formation in the evening of the tenth day.

So, he raised his hand and played a series of tricks into the formation, and the moment he finished playing the tricks, he saw a door to space appear silently in the void.

Wang Yu stepped in without hesitation, and after Wang Yu walked in, the door of space disappeared silently.

After Wang Yu stepped into the door of space, he came to a valley with a beautiful environment, in the middle of this valley there is a sheep intestine path, this path leads directly into the valley, the path is lined with lush forests, the vegetation in the forest is very lush, compared with the vegetation in the primeval forest of Xishuangbanna in terms of quantity, type and growth.

And the air around him was obviously much fresher than anywhere Wang Yu had ever been, and the aura in the air was much more abundant. Wang Yu couldn't help but think that if all the family members came here to cultivate, it would definitely be much better than the secular world, and the ascension would be much faster.

Wang Yu thought that now that he had come to the territory of the Kunlun faction, and he was here to investigate the situation of the Kunlun faction, he should not let the people of the Kunlun faction find out.

So he hurriedly arranged an invisible divine forbidden and a breathing divine forbidden on his body, and with the completion of the divine forbidden, Wang Yu's figure and breath completely disappeared from the place, and at this time, in the eyes of outsiders, there was no one here at all.

Wang Yu also believed that the people of the Kunlun faction could not find themselves, which was not because he was very confident in himself, but because he had confidence in Pangu.

After all, this universe was created by Pangu, and if he created the divine forbidden, even the little cultivators and scattered immortals couldn't hide it, and Wang Yu wouldn't believe it if he killed him.

In this way, Wang Yu swaggered along the path and flew in, and along the way, Wang Yu really met a few disciples sent by the Kunlun Sect to the secular world to do things, these disciples are not high in cultivation, and the highest cultivation is only in the middle of Jindan, when Wang Yu passed by them, they didn't realize anything.

Although the space here is larger than the surface area of the entire Qinghai Province, because Wang Yu's Divine Thoughts are already relatively powerful, it is a piece of cake to completely cover this place with his Divine Thoughts, so the moment Wang Yu walked into this space, he had already found the Kunlun Sect's disciple station through Guò Divine Thoughts, and if he wanted to go there, he only needed a move to reach it immediately.