Regardless of anything else, the mere fact that the foundation is unstable is enough to affect a person's cultivation in the later stage, and it is easy to reach the bottleneck stage faster.

Once you encounter a bottleneck period in your cultivation, your cultivation will stagnate, and you may even be limited to a certain level for life, and it will be difficult to break through.

In this case, Lu Chen naturally didn't want to see it in He Qian.

So although it was a little troublesome, Lu Chen still made up his mind and guided He Qian to gradually improve step by step, instead of easily skyrocketing in strength.

For the refining of spirit crystals, although He Qian instinctively knew how to do it, she was still not as skilled as Murong Yanran, and she was still in a state of exploration.

When explaining the essentials of spirit crystal refining and absorption to He Qian, Lu Chen simply explained it to them together.

After all, Lu Chen learned the essentials of refining from the little fox, which was very precious, and it was definitely the experience that the sages had summed up with their constant attempts.

Moreover, Lu Chen had no doubt that the essentials that came out of the mouth of the Nine-Tailed Heavenly Fox were probably already the best refining method that he could master so far.

He had every reason to believe that as long as He Qian and the others followed this method, the spirit crystal would undoubtedly improve the speed and quality of the entire refining process of the spirit crystal.

Similarly, in the process of absorbing the energy of the spirit beast crystal nucleus, the loss can also be reduced to a certain extent, fully improving the utilization effect of the spirit crystal.

Lin Siyun and the three of them received such a detailed refining essentials from Lu Chen, although they were a little surprised in their hearts, they were not too shocked.

Among the three of them, Murong Yanran had long been aware that Lu Chen's understanding of this demon world was different from ordinary people.

It's as if he's lived here for countless years!

This also confirmed Murong Yanran's speculation about Lu Chen's identity and origin.

Relatively speaking, Murong Yanran didn't feel very strange about the various exercises or knowledge that Lu Chen mastered, but wanted to know what kind of identity Lu Chen had in this world.

And what is the purpose of his sudden appearance?

Of course, no matter what, Murong Yanran didn't worry too much.

After all, if Lu Chen released enough kindness, he would definitely not be an enemy of her and the Murong family behind her.

As for the impact on the entire Xuanmen, it was not something that Murong Yanran could care about.

Lu Chen's strength is too strong.

So strong that she couldn't have any courage to fight against it.

In fact, if you think about it carefully, those things that happened to Lu Chen have already given people too many surprises and shocks.

It is not surprising that there are any miracles or even miracles.

Because it has long been numb.

Who called him Lu Chen!

Although it has only been less than a month's work, there are even people in the entire Huaxia Xuanmen who equate Lu Chen with the word miracle.

After listening to Lu Chen's guidance, the three women were full of gratitude.

Especially Murong Yanran.

Once again, she felt like she was too lucky.

Originally, Murong Yanran thought that if she wanted to make a breakthrough, she was afraid that it would take a few years to survive.

Now it seems that it may not be long before she can go further.

Without further ado, after listening to Lu Chen's story, they each pondered for a moment, digested it a little, and immediately followed the way Lu Chen said, and ran their true qi in their bodies for a whole week.

After experiencing it a little, Murong Yanran felt a shock in her heart.

Although he had already expected that the time for refining the spirit beast crystal nucleus would inevitably increase a lot, when he really tried it, he realized that he had underestimated this clever way after all.

This method and people are more than double the previous one!

The key is that the utilization rate is still high.

Overall, it's three times as fast as before!

The impact of this kind of improvement on cultivation may not be significant for a while, but in the long run, it will become even more important.

At that time, I am afraid that the restriction on the improvement of cultivation will only be due to the quantity and quality of spirit crystals obtained, rather than the time and effort of cultivation.

In addition, in addition to this method of refining spirit crystals, the assistance of external forces is equally important.

Lu Chen estimated that everyone also needed to be equipped with the Immovable Ming King Talisman and the Innate Spirit Gathering Talisman in order to improve the refining effect to the best.

Once he realized this, he was not stingy at all, and directly took out three safety buckles from his arms.

Among them, there are the Immovable Ming King Formation and the Innate Spirit Gathering Formation, which are all composite formations.

After taking out the Ping An clasp, Lu Chen once again felt that the fluctuations of the Innate Spirit Gathering Array had undergone the most obvious changes.

Affected by the surrounding environment, the spiritual power here is definitely a qualitative change compared to the end of the Dharma era, and it is not the same.

In addition to the spiritual power contained in the jade itself, an important part of this innate spirit gathering talisman is to continuously absorb spiritual power from the air.

Through the refining of the Innate Spirit Gathering Formation, the spiritual power absorbed from the outside world will become purer and easier to be absorbed by the human body.

On the basis of the higher quality of the external spiritual power, and then after the second refining of the innate spirit gathering rune, then the spiritual power in it has been raised to a higher level.

At this time, it was time for the jade talismans on He Qian and Lin Siyun to be replaced.

After all, they were all the previous refining exercises, the grade was not high, and there were some flaws.

Thanks to the increase in strength, the jade talismans that Lu Chen has refined recently have improved a lot in all aspects, regardless of grade and efficacy.

When Lin Siyun and He Qian handed over the safety buckle to Lu Chen, they were only stunned for a moment and then gratefully put it away.

What made Murong Yanran a little crying and laughing was that when Lu Chen delivered a peace buckle to Lin Siyun and the others, he was very similar to the style of handing candy to children.

These high-grade safety buckles, when they reach his hands, why don't they feel a little valuable, and they are very relaxed and casual?

Sure enough, it's a deep heritage!

If you hadn't seen it with your own eyes, it would have been unbelievable that this kind of treasure that was estimated to break her head in the Xuanmen would have been sent out so carelessly.

"Take it! I have a lot of this kind of jade talisman, don't treat it as something valuable, otherwise you will be embarrassed to accept it, and it will be difficult for me to send it!"

Lu Chen saw that Murong Yanran had been looking at his delivery of the safety buckle and was stunned, so he had to touch it from his arms, and six or seven peace buckles were held in the palm of his hand, and then said to her with a smile.

"This ......"

Murong Yanran was stunned at first when she saw a bunch of peace buckles appear in Lu Chen's hand.

After coming back to her senses, she subconsciously urged her spiritual senses to perceive.

Murong Yanran was shocked to find that each of these peace buckles was really engraved with a double formation!

Too rich to have it!

This Mr. Lu is really omnipotent from the rumors, and he is extremely generous!

It is estimated that no one can refuse such a person.

No wonder her little cousin Murong Xin'er, who has eyes above the top, has such an attitude towards Lu Chen.

Looking at these jade talismans, Murong Yanran couldn't help but swallow her saliva, but she seemed a little hesitant.

Each of these pieces was equivalent to a blow from the peak powerhouse of the quasi-land class, and Murong Yanran didn't know what to say for a while.