But these spirit stones, Li Xiaofan also has high hopes for them. And as long as these spirit stones are not exhausted and turned into ashes, then Li Xiaofan believes that after soaking in the space spring water, the spiritual energy in these spirit stones will also be replenished.

This is the last time Li Xiaofan experimented. The spirit stone I got last time, although it was said that there was not much heaven and earth aura in it, but after Li Xiaofan soaked it in the space spring water during this time, the concentration of heaven and earth aura in it was gradually increasing. Li Xiaofan didn't expect this, but now that he has these spirit stones, he can be like a battery, and he can charge them after running out of electricity.

"Okay, we've collected all these spirit stones, but we still need to stay here for a while, and we need to improve your strength. Otherwise, your strength is too low, although it is said that there is a little bit of security in the secular world, but if you meet some relatively powerful cultivators, your little strength is not enough at all. ”

After collecting all these spirit stones, Li Xiaofan was not in a hurry to go back, because Li Xiaofan still had important things to do, so Li Xiaofan said to these apprentices of his.

After Song Xiaoyun and the others heard what Li Xiaofan said, they couldn't help but feel a little ashamed. Their strength is really a bit too low, although they have been cultivating desperately during this time, there is also the space spring water provided by Li Xiaofan, and there are other things to assist their cultivation. But their strength is still relatively low, because after all, the cultivation time is relatively short, and their age is already relatively old. They don't have a magical space like Li Xiaofan, so naturally, their cultivation speed is naturally relatively slow.

Therefore, now that Li Xiaofan said this, they also felt a little embarrassed in the end. However, Li Xiaofan also wanted to improve their strength, they also knew it, and they also knew that Li Xiaofan was not here to ridicule them, so they accepted what Li Xiaofan said very calmly.

"Alright, let's go back to the prefabricated house. When I get back there, I'll set up a formation, and in this formation, the concentration of the aura is quite strong. I hope that you will use this Spirit Gathering Array this time to improve your own strength, and you can improve as much as you can. ”

"As for some hidden dangers, you will slowly polish them later. Because although the first three small realms are said to lay the foundation, if your cultivation speed is too fast, it will easily cause your realm to be unstable, so you need to spend time polishing it later. ”

"You know, if you break through to the acquired realm, it takes a certain opportunity. And if you don't have enough heaven and earth aura, you can't break through, so after you break through the first three small realms, if you want to break through to the acquired realm in the future, it will take a lot of time. ”

"So, you can use the time to polish the three small realms in front of you in the future. As for this time, you will break through with all your might, don't care about the rest, I will protect you outside. ”

As he spoke, Li Xiaofan raised his feet and walked towards the prefabricated house. Song Xiaoyun and the others just looked at each other, and they were all smiling, and then followed Li Xiaofan towards the prefabricated house, as for Wang Xueming's words, they naturally followed along.

This time, it was Wang Xueming and Song Xiaoyun who were cultivating together, because if that formation was laid out, Li Xiaofan believed that the concentration of heaven and earth aura inside would definitely be quite strong.

Moreover, Li Xiaofan will mix the space spring water into it, because if it is not mixed with the space spring water, Li Xiaofan believes that those spirit stones will definitely be consumed. Therefore, Li Xiaofan didn't want to say that all those spirit stones were used, so Li Xiaofan wanted to mix them with the space spring water, and in this way, the concentration of the heaven and earth spiritual energy inside would go up to a new level.

And if the aura of heaven and earth is really too strong, there is a very big safety hazard for those of them who have just cultivated, but Wang Xueming's strength has reached the middle stage of the acquired realm.

If Wang Xueming is allowed to go in and cultivate with them, Wang Xueming will be able to balance these excess heaven and earth aura well, because the speed at which Wang Xueming absorbs the aura of heaven and earth is incomparable to them after all.

Therefore, it is also a good thing that Wang Xueming can balance and teach those heaven and earth aura that is too concentrated. And in this way, Wang Xueming's strength can be improved again.

After returning to the prefabricated house, Li Xiaofan first asked them to be on guard outside, and then Li Xiaofan began to arrange the Spirit Gathering Array, a formation that gathers the spiritual energy of heaven and earth, in the prefabricated room. This formation can gather the aura in the heaven and earth, and it can also stimulate the aura in the spirit stone.

This formation was found in Li Xiaofan's inheritance memory, and the formation that Li Xiaofan is now arranging is small, and it is a simplified version of the formation of the Spirit Gathering Array.

If you want to arrange a complete version of the formation of Gathering Spirit Town, you need at least 3,600 high-grade spirit stones. And this simplified version of the formation is enough, you must know that if the complete version of the formation is arranged, the aura of heaven and earth within the scope of the formation can even be condensed into a liquid state.

This is the effect of the full version of the Spirit Gathering Formation, which is quite strong. But there are obviously not so many spirit stones now, and the concentration of spiritual energy in this heaven and earth is also quite low. Therefore, it is impossible to arrange it, so it is enough to arrange a simplified version.

As for Feiyunzi, he also stayed outside with them, and then he was also guiding their cultivation. These people are equivalent to the younger generation of people in Feiyunguan, and Feiyunzi can be regarded as their uncle. Therefore, it is okay for Feiyunzi to guide them, and Feiyunzi's strength is so strong, it is more than enough to guide them.

Li Xiaofan sketched out the formation in the movable board room, and then filled in the spirit stones one by one. This time, 36 low-grade spirit stones were used, and Li Xiaofan poured a lot of space spring water into this formation. If you want to calculate, you can use a large bucket of space spring water in it, and the concentration of this aura is naturally quite strong.

Li Xiaofan has already estimated that even if the heaven and earth aura inside cannot reach the state of condensation into liquid, it can still show a state of fog. In other words, he can exist like a mist, which is quite terrifying.

And this concentration of heaven and earth aura, for beginners like them, it would be quite dangerous. But if there is a person like Wang Xueming who is in the middle of the acquired realm to absorb the aura of heaven and earth, then it will be able to balance this very well.

As for Li Xiaofan's words, Li Xiaofan didn't dare to go in, because if Li Xiaofan went in and absorbed these heaven and earth aura, Li Xiaofan believed that these apprentices of his might be here to make soy sauce.

Because after reaching the innate realm, the speed of absorbing the aura of heaven and earth is quite fast. Especially Li Xiaofan, Li Xiaofan has the existence of space, and Li Xiaofan's transformed body is not like it used to be.

Li Xiaofan's meridians are not only wide but also very tenacious, and Li Xiaofan's dantian is also much larger than usual. Moreover, if Li Xiaofan absorbs the aura of heaven and earth, it is enough for ordinary people to absorb one aura of heaven and earth, but Li Xiaofan has to absorb at least five aura of heaven and earth.

Therefore, if Li Xiaofan enters this formation, Li Xiaofan believes that these apprentices of his will not need to absorb them. Because these apprentices of his can't absorb it at all, if they let them compete with Li Xiaofan for the aura of heaven and earth, then don't even think about it. Li Xiaofan's strength is here, and Li Xiaofan's physical fitness is still incomparable to them.

"Okay, the formation has been arranged, but you can't go in for the time being, you have to wait for one night, after one night has passed, tomorrow morning you will go in and start absorbing the aura of heaven and earth. This night is to allow this formation to absorb enough heaven and earth aura, and when the time comes, if you go in and cultivate, you will be able to achieve twice the result with half the effort. You know, if we are here, the aura of heaven and earth is already very thin. If you want to absorb enough heaven and earth aura for the dozens of you to use, it will take a certain amount of time. ”

Originally, when they heard Li Xiaofan say yes, they were already people who wanted to move, but after hearing Li Xiaofan's explanation, they suddenly realized. After thinking about it, it was also like this, if they wanted to absorb the aura of heaven and earth, it was quite complicated now.

Fortunately, the places where they are all places with a better environment, if you encounter those places with a poor environment, it is already good to be able to absorb the aura of heaven and earth once in a year and a half.

Therefore, after hearing what Li Xiaofan said, they all understood what Li Xiaofan meant. Then they all began to ask Feiyunzi for advice again, and some of the other people in the back of the queue asked Li Xiaofan for advice.

Li Xiaofan is naturally instructing his apprentices in all his words, and at the same time explaining to them the precautions for breaking through the three realms of skin refining, bone refining and marrow refining, because Li Xiaofan is afraid that they will go crazy in it at that time.

However, they were originally special forces, so Li Xiaofan believes that their psychological quality must be quite strong. There shouldn't be such a state of going mad, but I'm not afraid of 10,000, I'm afraid of what if. Therefore, Li Xiaofan still has to explain those precautions to them in advance, so that they don't be too impatient and don't care too much about breaking through.