Walking through the circular corridor, Shao Nan judged that the circular area where the Immortal Cave Mansion was located was about a circle with a radius of fifty miles.

With a radius of fifty miles, that's already bigger than a large city. To be able to open up such an independent space as his own cave mansion is definitely a powerful immortal.

The cave was surrounded by a natural formation, and the degree of subtlety of the formation far exceeded the level of the current Colorful World Formation. So much so that dozens of formation masters shook their heads again and again, helpless. And in the formation, there are eighteen gaps, even if they are gaps, the formation is much weaker, and dozens of formation masters are still helpless.

If it weren't for the fact that many of the people present knew these formation masters, they would have thought that these were charlatans who didn't know where they came from. But in fact, most of them are formation masters who are well-known in the colorful world, and any one of them has a record of cracking the immortal formation alone. But now, none of them can be sure of the formation in front of them, or the formation group.

It's a breakthrough at a distance of almost twenty miles, and this distance is very interesting. The speed of returning to the true one, twenty miles is only a snap of a finger, but it is definitely a difficult thing to exert force in two places at the same time that are twenty miles apart without any deviation. What's more, it is even more difficult to want nine people to do this at the same time.

In this case, Shao Nan can't help at all. You can only hang at the back of the line, observing the surrounding environment.

Not only Shao Nan, but almost all the people who can enter the Immortal Cave Mansion have some strength, and they are all thinking in their hearts, what is the purpose of the Immortal Cave Mansion.

If the owner of this cave doesn't want anyone to disturb his cave. There must not be any gaps left, and countless killing arrays should be arranged. But this is clearly not the case today. The master of the cave not only left a breakthrough, but also did not even have a threatening formation.

What was the intention of the owner of the cave? No one could guess.

Just when Shao Nan was thinking. The Nine Great Returns to Void have already discussed countermeasures and started the first round of testing.

Back to the truth is proud. Every return to the Void True One is a very high level of comprehension of a Heavenly Dao, so he must be very confident in himself. It's easy, but it's also very difficult to convince one to convince another. That is to defeat him. From the combat power, the comprehension of the Heavenly Dao, and the depth of the Heavenly Dao. The understanding of the Heavenly Dao can be defeated in all aspects, and this is the only way to do it.

And none of the Nine Great Returns to the Void has overwhelming strength. So much so that no one is convinced.

In the first round of temptation, the nine major retreats attack the same breakthrough in turn to see who can break the breakthrough.

This is the second time Shao Nan has seen a return to the truth. The last time was a battle between the Jiuli Sword Lord and Shui Wuji, but the last time the two of them fought a battle that somewhat pointed out Shao Nan. So much so that Shao Nan didn't feel anything. This is the first time Shao Nan has really felt the return to the void.

What Shao Nan felt the most was the battle of Tsukiki Zhenxiu. After all, at that time, Shao Nan had experienced countless battles, and he could be said to have a lot of say in the battle of Zhuji Zhenxiu.

The true qi of Zhuji Zhenxiu has condensed from a gaseous state to a liquid state, and the quality and quantity of true qi have been greatly improved, and the spells that can be released are all extremely powerful, and they have begun to have the power to move mountains and reclaim the sea. Whether it is spells or swordsmanship, it is gorgeous and colorful, and it is called a good look, and it is called a wonderful.

However, returning to the true one of the void is the opposite of building the foundation and cultivating the true foundation. There were no waves, not even silence. It's just two extremes. The nine returned to the truth and made a move. There was even a return to the void Zhenyi from the end of the shot, Shao Nan didn't see anything, the only thing he could feel was that there were some fluctuations in the area where the breakthrough was located.

The control of his own strength has reached an extremely high height, so there is no half of the power to vent between the shots, if the return to the void is fighting, the traces of power can already be seen, then it means that the return to the void is no longer able to control his own power, and the rhythm of defeat is about to be defeated.

Shao Nan only saw that the nine Returning Void True Ones all stood for a while before the breakthrough, and some of them even gestured for a long time, and in the end, the nine Returning Void True Ones were all depressed, obviously without gain.

However, Shao Nan noticed that You Zhixin breathed a sigh of relief, and then he looked lost. What's going on here? Does You Zhixin hope that the return to the void can be broken or not? It's really confused.

Next, the Nine Retreats entered the second round of discussions and disputes, which was nothing more than who was the main force, who was the auxiliary, who used what attack, and who used what treasure. In short, it's a mess, and it doesn't seem like it's going to be able to figure it out for a while.

Shao Nan sighed and decided not to wait here any longer. It is estimated that it will be at least three to five days before the Nine Great Returns to the Void Research out the best tactic.

Originally, Shao Nan was at the end, this time it was more convenient, and he greeted Lan Yin and a few people, and left this breakthrough together, anyway, there are other breakthroughs, all of which are piled up here without meaning.

Since the Nine Great Returns to the Void entered, more than 1,000 people, including the Ziwei Sect, all over 10,000 people have gathered at this breakthrough, just waiting for the Nine Great Returns to the Void to open the breakthrough. Although the best treasure must be in the innermost and most likely. However, things on the periphery are not necessarily bad. Especially for many Zhuji and Jindan, it is more likely to be a good thing that cannot be encountered in a lifetime.

The Immortal Cave Mansion has a history of at least four million years, even if it is an ordinary elixir, it is now a million-year-old medicine king, everyone understands this truth, but no one will say it. The only manifestation is that when the Nine Great Returns to the Void were preparing to break through together, everyone gathered together in order to be able to rush in as soon as possible and grab some good things.

After Shao Nan noticed You Zhixin's expression, he determined that the Nine Great Returns to the Void would definitely not be able to break through this breakthrough, and it was estimated that the Ziwei Sect already had some eyebrows, otherwise the news would not have been released. The news will be released so widely, it must have something to do with this formation.

Among the nine life skills that Gan Yan Zhenjun gave him at the beginning, including the formation formation, but Gan Yan Zhenjun's attainments in re-arranging the formation are very average. Shao Nan has never had time to study the formation, so that he is still a layman.

Life skills are easy to say, but mastering them is not easy. Even one of them takes a lifetime to understand. Just like the winemaking of Tianji Sect, many people can't make immortal wine in their lifetime, that's the reason.

Shao Nan majored in planting, mining, identification, and spiritual slaughter, and the other five did not have the energy to touch. After all, Shao Nan's cultivation time was too short. Without the help of the mysterious space, it would have been very difficult to achieve any of these four.

There are so many ready-made formations that are not dangerous to study here, and there is such a teacher as Lian Qingsleeve to ask for advice, if you don't take this opportunity to study the formation, I am definitely sorry for such good conditions.

Many people only see the glorious side of others, but they will automatically ignore the time of others' efforts. Just when everyone was wasting time, waiting for the Nine Great Masters to return to the void to discuss, Shao Nan had already begun to study the formation.

Taibai Qinglian Sect, the Qinglian Sword Formation is famous all over the world, and it can rank among the top few in the Sword Formation. If you want to cultivate the Qinglian Sword Formation well, you must have an in-depth understanding of the formation. Therefore, the formation is a compulsory course for the Taibai Qinglian Sect. And as the leader of the Taibai Qinglian Sect, the formation attainment of the lotus light sleeve is even more high.

In this way, Lian Qingsleeve walked all the way, taught all the way, Shao Nan listened all the way, learned all the way, and the group walked most of the circle along the outer corridor of the circular space.

When he is bored, Shao Nan will take out the nine life skills given by Gan Yan Zhenjun, although he does not have the energy to be fine, but he can be familiar with it, and he may be useful at any time. This time it played a role, with the guidance of Lian's light sleeves, Shao Nan was not blinded. As for Yun Tianlin and Ju Fengxi, it is like listening to the book of heaven.

As the saying goes, interlacing is like separating mountains, and the same is true for life skills. It seems simple, but in fact each one is extremely profound, otherwise it would not be self-contained.

Speaking of which, although the formations on the periphery of this Immortal Cave Mansion are difficult to break, they do contain countless basic formations, and even many of them are very easy to identify, and it feels as if they are specially designed for people to learn.

"These should be the formations that were popular four million years ago, and they seem to be in order, like a textbook. Absolutely invaluable information. Lotus Qingsleeve explained and admired.

"Could it be that the formation of four million years ago is different from the current formation?" Lan Yuanzhou interjected.

Some formations have been lost for various reasons, disappeared into the long river of history, and can no longer be found. Some formations are too complicated, and they are constantly streamlined and lose their original appearance. Some formations deviated from the previous ones because of the problem of inheritance, and finally became more and more deviated. Some formations could only be forced to change because they were not suitable for the current popular immortal cultivation system. In short, there are various reasons that lead to a great difference between the modern formation and the previous formation. Not only the formation, but also the alchemy, refining, and sword refining, all of which are different from before. Even the exercises we practice are different from before. A trace of loneliness flashed on Lian's light sleeve face, as if he was lamenting the loss of inheritance.

In the first circle, Lian Qingsleeve told Shao Nan a lot of basic formations, and even had a general understanding of the peripheral formations.

In the second circle, Lian Qingsleeve began to follow his own understanding, using the peripheral formation as a demonstration, and explained his understanding of the formation to Shao Nan.

Lap 3, Lap 4......

Lotus Light Sleeve taught Shao Nan all his understanding of the formation, and at this time, seven days had passed. There hasn't been any movement on the side of the Nine Great Returns.

Shao Nan couldn't help but be happy with his decision, and seven days were not wasted. Of course, as time progresses, many people can see one or two and find something else to do.

And on the morning of the eighth day, when Shao Nan and his party recuperated and rested. The Nine Great Returns to Void finally have moved. (To be continued......)