Bai Fei returned to the formation in the fairy crystal mine and began to cultivate, but no one was told by Wuwu, he found out the walled city of Sanssouci Valley alone, found an inconspicuous corner near Sanssouci Valley, and then used the spell to start making holes.

He thought, although the level of the formation is not up to the level, at least get this basement out first. After all, the formation must match the time and place, and then guide according to the situation, unlike the magic or something, which is basically not compatible with the external environment during the cultivation period. In addition to fully understanding the various types of formations, the study of formations also needs to clarify the role of individual formation runes, and then what kind of arrangement will have the effect...... And so on, these are all theoretical knowledge that must be thoroughly understood to arrange a formation.

Of course, if there is a theory, of course, there is practice, and the reason why Li Wuwu first started the underground palace is that he wants to improve the cultivation of the formation path while practicing, in short, he wants to take this task as the practice of his formation path improvement. After all, if the formation cultivation needs to be greatly improved for this thing, it always requires me to have a "big project" to actually operate and learn and study. And the key is that he is worry-free, not only is he not rich in time, but he also can't get too much redundancy in the materials for arranging the formation this time.

This led to this incident, he had no worries not only to do it quickly, but also to lay out the formation ordered by Bai Fei as soon as possible while learning and practicing. And there can't be too many mistakes in this, after all, the formation requirements this time are extremely high, Liao Wuwu calmed down and pondered and found out, even if he exhausted all the immortal crystals available to him, he would be able to make a set of materials needed for the formation. Although there will definitely be some redundancy, this part of the redundancy is far from enough for him to squander blindly. If he accidentally caused a big accident, then his mission this time would really be nullified.

After all, it's easy to say anything else, but this material is consumed, that is, this kind of hard currency is consumed, and there is nothing to talk about. Fortunately, I am still relatively confident in the theory of worry-free, and this has been more than a million years. While maintaining his cultivation from slipping, he was also studying the theory of further this formation. It's not that he has any hobby for this thing, the key is that he is bored and idle.

Second, since he came into contact with the formation path, he felt that this thing was all-encompassing, and there were too many knowledge points that needed to be touched in it. He felt that if he had studied this thing thoroughly, maybe even if he didn't rely on cultivation to improve, he might be able to find another way to improve his strength. In principle, his idea is not wrong, after all, if the formation is used properly, it is easy to kill people by leaping the ranks. But the more he studied, the more he found out, the Array Dao thing did seem to have that ability, but the problem was that he had to vote for it

Wealth, and it's like a bottomless pit! And it's also a little wealthy and worry-free, when facing the vast array, his family background is not as good as a beggar.

So in the end, he studied the formation theoretically enough, and anyway, he should make up for his various knowledge. But when it came to actual operation, he didn't do much to do it. One is that this thing is really too big an investment, so I don't feel that I don't have to worry about it, and I can use my own family background to help me get the formation path to the stage of success. The second is that he has been staying in this Sanssouci Valley for a long time, although there are often frictions around him. However, it is rare to use masters of his own level to come out, and those scattered immortals who are really desperate have come out, although others also have a lot of ideas to fight here.

But after all, there are not many who dare to put it into action, after all, this Sanssouci Valley belongs to the Golden Light Sect in name after all. And although the Golden Light Sect is nothing in the entire Immortal Realm or even the entire Northern Regions, there are two Xuan Immortals in the sect. At least among the thirty-six small domains of this quicksand domain, this Golden Light Sect still has a certain prestige. Therefore, those who have the strength to do things can't look down on the boundary of Sanssouci Valley at all, and the small immortal crystal mine in it.

And some of the people who look up to this immortal crystal mine are mostly some guys who don't have the strength. They can only think about it, unless they are cornered. Otherwise, these guys would never have risked offending the Golden Light Sect to fight the idea of Sanssouci Valley. Therefore, although there are constant frictions at the borders of various territories, even Sanssouci Valley is no exception in this regard. But there are really not many people who dare to attack whether there is or without you. In other words, the situation of Sanssouci Valley is quite safe for the time being, and there is no urgent need to arrange a formation against the enemy.

Therefore, the final highest-level formation result before Wu Wu was the concealment of politics and law in his retreat room. Of course, that is only the limit of his practical operation, to talk about the theoretical aspect, after building that formation, he Ren is constantly learning to supplement the theoretical knowledge of the formation. This time, I heard that Bai Fei would reward him afterwards, looking forward to being able to get the advanced exercises without worry, although he had already decided to break the family and complete this task, but he also had to consider his own realistic conditions.

After pondering and pondering, the only materials he could call on were the various array materials accumulated in the previous years, as well as the taxes that had not been sent to the golden light for 30,000 years, and the small treasury that he had built in the hundreds of thousands of years before. These add up to all the resources he can use, and what he wants to complete is a formation that he has never set up. Although I roughly calculated it in my heart, I felt that these resources of my own, if nothing happened

If it's such a big problem, there is still a certain amount of redundancy to come up with such a formation.

But this redundancy is definitely not large enough for him to start another formation with the same method. And the success or failure of this formation is related to whether he can join the command of that Bai Daxian. And whether he can join the other party's command is related to whether he can obtain the advanced Xuan Immortal exercises. Therefore, I thought about this matter for a long time, and I felt that although I had to rush the deadline. But there was absolutely no way to make any big mistakes, so he decided to build the basement first.

Then I went to purchase the materials needed for various formations, and after I came back, I carefully practiced step by step to improve the level of my formation, and at the same time, I had to ensure that there were no big leaks while quickly arranging. After all, in a way, whether the formation arranged this time can succeed is a hammer deal. If there are some small mistakes, if you find them in time, you can still sew and mend them. But once he rushes into a big accident, then he can't find the resources that can be exchanged for the next material.

As for digging a basement, it is not a matter at all for the late stage of the Heavenly Immortals to cultivate and worry-free. It didn't take a day to easily build a large basement with a length of 100 meters and a width of 100 meters and a height of 30 meters at a position 50 meters underground. This is because the space of the fairy world is too solid, and the land has been too solid over time.

Otherwise, for the existence of this kind of late-stage cultivation of the Heavenly Immortals, in the case of using spells, to make such a simple thing, it is completely possible to raise your hand. It's definitely a rudimentary thing, with nothing but a carved out space. He also considered whether he wanted to decorate it simply, but in the end he gave up. One, he said, don't do any bells and whistles. Second, I have limited time, and I don't know how long it will take to build such a big formation, so I really don't dare to waste time in this regard.

So this so-called basement is really a fucking basement, and there is no bare hair. But after doing this, I didn't have to worry about it, and quickly scattered the excess floating soil elsewhere. Then he cleaned up all the traces around him, and returned to Sanssouci Valley to open the warehouse again, and began to rummage through the boxes and cabinets to pound his own money.

He was going to go to the large fang market in the territory of the town guard to purchase the materials needed for his own formation. Worry-free here is busy and starting to fool around, let's not talk about him, after all, the formation of this matter requires professional formation knowledge, let's not go into detail for the time being. And Bai Fei, who was in cultivation, had been cultivating for a few days, and he had not been able to break through the middle stage of the Heavenly Immortal before he passively stopped.