After gathering her emotions, the woman still had a smile on her face, skillfully brewed the spiritual herbs, and poured a cup for her master.

"good."

After taking a sip of the refreshing spiritual tea, Liu Yu's energy was slightly lifted and she couldn't help but praise her.

"As long as the young master likes it!"

After receiving the affirmation, Wen Caiyi was overjoyed.

Nowadays, the competition for being a maid is very fierce!

In order to prevent any "little goblin" from taking advantage of the opportunity, she worked hard in this regard and specially consulted the tea art master to study and practice diligently.

It is easy to go from frugality to luxury, but it is difficult to go from luxury to frugality!

The treatment of Jindan Zhenren's personal maid is much better than that of ordinary foundation-building monks, and many female cultivators only dream of it.

Moreover, Liu Yu's women only have a few, so their status is even more noble.

"As long as you serve the young master well, everything will be fine."

Wen Caiyi flashed this idea.

This woman has become Liu Yu's personal maid since her Qi refining stage.

Now that sixty or seventy years have passed, the original survival skills can no longer keep up with the level of cultivation, and many of them have been abandoned.

It can be said that Wen Caiyi doesn't know anything except serving others, so she goes out of her way to serve Liu Yu well, which is almost all she has.

"sit down."

Liu Yu nodded, moved to the chair next to him, and gestured.

Now that they have intimate communication, this woman is naturally different from ordinary maids.

"yes."

Wen Caiyi gathered her skirt and sat down, but it was not as natural as Jiang Qiushui or Ji Ruyan.

"During the few days that I have been in retreat, has there been any news from these two Taoist friends from this temple?"

After taking a sip of the spiritual grass, Liu Yu asked casually.

"Master Qi, there is no news from these two seniors of the temple."

"During the few days when the young master was in seclusion, Fangshi was only harassed by some low-level monsters, but they were all easily dealt with."

Wen Caiyi recalled it and answered immediately.

"Um."

Liu Yu nodded slightly and breathed a sigh of relief.

Affected by the soul, his condition at this time is not very good, and his strength will definitely be greatly reduced. The last thing he wants to do is to encounter a big battle after leaving seclusion.

It would be great if you can get through this period of weakness calmly.

"Shower and change clothes."

After drinking a cup of spiritual tea, Liu Yu gave a casual order, got up and walked to the bathroom.

Wen Caiyi fell half a step behind, following closely behind.

It was obvious that the master was not in a good mood, but this time the woman was behaving properly when washing herself, and did not deliberately "make trouble".

…

After washing up and putting on a new black robe, Liu Yu led Wen Caiyi to the study.

"Practice ink."

He ordered in a concise and to the point manner.

"yes."

Wen Caiyi immediately accepted the order, then placed the four treasures of the study in place one by one, drew back his sleeves and began to study ink.

This is not the first time this woman has done such a thing, so she is extremely skilled in every move.

The posture is dignified and elegant, which is pleasing to the eye.

Red sleeves add fragrance!

After finishing the ink grinding, Liu Yu waved the woman away and raised the pen to recall the ninth level of "Qingyang Gong".

After counting, I started writing.

Immortal cultivators have a photographic memory. Even if their soul is weak, the contents of the ninth level of Qingyang Gong are still deeply imprinted in their minds.

When I think about it now, I can remember it clearly and not a single word is missing.

He wrote all the Qingyang Gong that he had performed in the "supreme" state in books.

Including problems left behind by previous practice, as well as methods to eliminate some hidden dangers, and improved practice methods.

Liu Yu is neither quick nor slow, and every stroke is extremely careful.

The handwriting can't be considered "free and uninhibited", but it can be considered to be average and the workmanship is neat.

This writing took four hours.

All the contents of the Nine-Level Qingyang Gong are written in the book, including his own insights in the "supreme supreme" state.

The written content is divided into nine volumes.

Volumes 1 to 9 correspond to the contents of levels 1 to 9 of Qingyang Gong, and volume 10 is my own experience and understanding of this technique.

"Huh~"

Putting down the pen holder, Liu Yu picked up the book and blew gently, and all the ink on it dried.

Later, he put away nine of the volumes, leaving only the deduced ninth volume, which also contains the content of the later period of Jin Dan.

After leaving the study, Liu Yu came to the practice room and sat cross-legged on the futon.

"Wow"

The pages of the book were turned quickly, and he read ten lines at a time.

Although all the contents have been imprinted in my mind, and in the "supreme" state, I have already fully understood the ninth volume.

But Liu Yu still made it a habit to write it down in a book and sort it out from beginning to end.

"Although in that state, it seems omnipotent, it is not really omnipotent after all."

"The contents of the ninth level of Qingyang Gong are deduced in that state based on the knowledge you already know."

"Despite burning the "power of the world", in that state, my thinking, understanding, and inspiration have all improved countless times."

"But, are there still hidden dangers?"

Closing the book, Liu Yu's eyes flashed with deep thought.

The more you know, the shallower and ignorant you feel.

Although in terms of knowledge of cultivating immortals, he believed that he was not inferior to any monks of the same level, after all, he was still in the early stage of the Golden Elixir and could not yet achieve perfection.

What's more, trying to deduce a higher level from a lower level is an "arrogant" thing in itself.

"Although in that state, even if I calculated it tens of millions of times, there would be no error."

"But it doesn't mean that there are really no mistakes."

"Since it is calculated based on the known knowledge of cultivating immortals, then use the known knowledge to verify it. If there is an error, can it really be verified?"

"If you think about it this way, the perfect technique you deduced may not really be perfect."

Thinking of this, Liu Yu frowned slightly.

Although there may be unknown hidden dangers, the deduced ninth level is his best choice.

"Alas~"

He sighed softly.

When the book is used, it will be regretted. At this time, I really feel the lack of knowledge.

If we have more knowledge reserves in all aspects, then the exercises deduced will be more perfect, right?

Liu Yu has killed enemy monks over the years, and among the trophies he has harvested, there are many high-grade techniques.

For example, "Netherworld Xuan Bing Lu", "Senhai Reincarnation Gong" and so on.

But as expected, most of them can only practice to the early stage of Jindan, and there are only a few techniques that can be practiced to the late stage of Jindan.

As for the exercises that can directly reach Yuanying, there is only one "Holy Fire Book".

It may be that the technique can only be practiced to the early stage of the golden elixir, but it is more likely that in order to prevent leaks, only the first few levels of content are taught.

"In order to make the exercises as perfect as possible and to reduce the time spent on deductions, it seems that I will collect more various exercises in the future."

"Compared with deducing out of thin air, if you have some reference objects, the derivation will undoubtedly be much less expensive."

Many thoughts flashed through his mind, and Liu Yu gradually made a plan.
To be continued...