Starting from the daily settlement, there will be a left-behind fairy king.

When Tianyue sent food, Tianfu also learned the news. Tianfu didn't feel much about it.

Because he had never met that aunt, and to be precise, she was not actually his aunt.

Compared to him, Tianyue was obviously more worried about the aunt. No, Tianfu felt that this girl cared about everyone.

As long as you are a member of the Heavenly Family.

"Brother Tianfu, I hope nothing really happens to my aunt." Although Tianyue always thinks positively, he couldn't help but feel worried this time.

Tianfu continued to water the best growing yellow bamboo, but he turned back and smiled, comforting him: "Don't think too much, the bad news has been reported back to the sect for some time, and the sect's support must have arrived."

After saying that, Tianfu squatted down and stared carefully at the well-growing yellow Ganoderma lucidum, feeling its vibrant vitality.

At this moment, Tianfu had the idea of ​​cultivating this guy into a ten thousand year or even a hundred thousand year yellow spiritual bamboo.

I wonder what this yellow spiritual bamboo will look like in ten thousand or one hundred thousand years.

Tianyue, who was standing by, saw this and asked hurriedly, "Brother Tianfu, why don't you look anxious at all? You still care about the natural treasures you planted... No, have you heard from your aunt?"

Tianfu shook his head and smiled helplessly, saying, "No, because there is no use in being anxious. Can being anxious change the facts? Just wait quietly. By the way, next time don't send sweets, give me something spicy. When this yellow bamboo is almost grown, I will cut it down and make you a handy weapon."

"Okay, brother. How spicy do you want it? The kind that makes you cry?" Tianyue, who was originally a little worried, seemed to calm down a lot because of Tianfu's calmness.

"It's all right."

"(?￣?￣?)Okay"

After Tianyue finished speaking, he picked up yesterday's empty food box and hummed a song while walking. He left Tianfu's cave in a completely different state of worry than when he came.

After Tianyue left, Tianfu continued to busy himself.

In the following days, there was still no news of the aunt's return, but the uncle Tianpo suddenly visited.

Compared to a few days ago, this uncle looked worse and there was something wrong with his expression.

Tian Fu used his spiritual sense to investigate and discovered that the other party had actually fallen from the great perfection of Qi training. The crack in his Dantian had not been repaired, but instead had a tendency to expand. It might only take ten days or half a month for him to fall back to that realm.

It seems that the Tian family has not found a way to restore Dantian. Or maybe they have found it, but the price is too high.

“Boy, you must practice well in the future. With your aptitude of earth spiritual roots, as long as you practice well, building a foundation is almost a foregone conclusion. If you work hard, perhaps you can reach a higher level.” Tianpo patted Tianfu’s shoulder earnestly.

Tianfu saw this and glanced at his heavy palm. These few pats did not seem like he was teaching him, but more like he was giving instructions for his future affairs.

Tianfu asked, "Uncle, are you leaving?"

"It's okay. Uncle just thinks that since there is no hope of building a foundation in this lifetime, it's better to return to the clan. Only when old men like us sit firmly in the back, you young people can move forward more boldly."

When he said this, Tianpo had an expectant smile on his face. If Tianfu's consciousness had not probed into the situation of his Dantian, he would have been frightened.

In response to this, Tianfu couldn't help but fall silent, because he didn't know how to repair the crack in his Dantian.

If this uncle dies like this, he might not have much time left to live, because once his realm drops.

The upper limit of lifespan will also decline, perhaps returning to the mortal limit of a hundred years, or even shorter.

At his current age, he barely has many years left to live.

"When you have established your foundation, remember to come back and have a look." When Tianfu was silent, Tianpo spoke again, and then he turned around and left, but he stopped after taking a step, "In the future, do these things in your own cave, don't be so ostentatious. Do you know how people outside call you now?"

"I don't know, and I don't care." Because Tianfu knew that his behavior would definitely attract criticism.

After all, in the world of cultivating immortals, these people practice almost all day long, and some even go into seclusion for a year or two.

Compared with them, Tianfu was simply wasting his time.

Tianpo shook his head and smiled, "They call you a hermit of grass and trees, not someone who seeks immortality or the Way. If I hadn't seen that you haven't fallen behind in your cultivation, I would have called you that. Well, that's all I have to say, kid, see you later!"

"Uncle, are you leaving today?" Tian Fu asked hurriedly.

Tianpo responded, "It happened in the past few days."

After he finished speaking, Tianpo turned and left, while Tianfu watched the uncle walk further and further away until even his back disappeared.

After pouring a bucket of spiritual water, Tianfu left the cave and went straight to the market, where he found a clinic.

I tried to ask if there was any way to repair the damaged Dantian, but the answer I got was that there was none.

I asked a few more companies and got the same answer.

However, I got an answer. There is no way for the outer gate of Wujimen, but perhaps there is a way for the inner gate. After all, the inner gate is the core of Wujimen.

"But how can an outer sect disciple enter the inner sect?"

The old doctor in the clinic smiled and said, "You can't get into the inner gate, but there is a market open to the outside world in Tiandu City between the outer and inner gates. Almost everything that the inner gate has is available there."

After careful questioning, Tianfu thanked the old doctor, then found a secluded place, changed his clothes, and headed straight towards Tiandu City.

With the cultivation of the foundation-building period, it took less than half a day to reach Tiandu City. However, rather than saying that there is a market in the city, it is better to say that a city was built in the market. As soon as you land, you can see people setting up stalls at any time.

Among the people coming and going, there are all kinds of people, including practitioners from the outer sect of Wuji Sect, many independent practitioners, and practitioners from other small sects.

From time to time, one could indeed see cultivators in the Foundation Establishment stage, but not many. So when Tianfu revealed his Foundation Establishment stage cultivation and came to a large clinic in the market town, the old doctor in the clinic immediately stopped what he was doing and came to greet him.

"What do you need, senior?" The old doctor welcomed Tian Fu in with a flattering smile, seemingly ignoring the strange looks from the patients in the clinic.

Obviously, the old doctor would not behave like this in front of them.

Tian Fu looked around and asked, "Is there any way to repair the damaged Dantian?"

The old doctor quickly responded, "Yes...but senior, this will cost a lot."

"Talk about it."

"A second-grade smelting pill will do, but a second-grade smelting pill costs at least three thousand lower-grade spirit stones, which is enough to train a cultivator who has reached the great perfection of Qi training."

"Do you have this?"

"You are joking, senior." The old doctor smiled awkwardly, "Second-grade smelting pills can only be made by second-grade alchemists. I am just a doctor."

"Is there any other way?" Tianfu asked, because the first method was indeed not suitable for him.

The old doctor continued, "There is another thing that can repair the damage to the Dantian, but it is a bit of a waste of resources." "What?"

"The price of a three-hundred-year-old Rehmannia glutinosa essence is cheaper than that of a smelting pill. It only costs about two thousand low-grade spirit stones, but there is no demand for it. Because Rehmannia glutinosa essence is one of the main materials for refining foundation-building pills, once a piece of Rehmannia glutinosa essence is on sale, it will be bought immediately."

After getting this answer, Tianfu was still somewhat disappointed. He finally understood why the uncle chose to leave.

Because whether it is smelting pills or Rehmannia essence, it is not easy to get. Even if you manage to get it, it will be too costly.

After all, there is no possibility of entering the foundation-building stage, so why use the resources that could be used to cultivate another person who has reached the great perfection of Qi training on healing.

After leaving the clinic, Tianfu began to look for shops selling rare treasures in the market, hoping to verify what the old doctor said.

When he asked about Rehmannia glutinosa, the responses from shops large and small were unsurprisingly very consistent.

no stock!

As for when the goods will be available, no one can give a definite time.

After asking about a dozen stores, Tianfu realized that continuing to ask would not yield any results.

The facts are before our eyes.

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I continued to walk around the market for a while and bought some seeds of rare treasures, including seeds of Rehmannia glutinosa.

The seeds of Rehmannia glutinosa are not expensive. One low-grade spirit stone can buy hundreds of them. They are no different from other ordinary seeds of natural treasures.

This made him a little confused. Why was the 300-year-old Rehmannia glutinosa essence so rare? With such a large profit margin, shouldn't the output be more?

After returning to the cave and checking the cultivation method and process of Rehmannia glutinosa, Tianfu finally understood why the output was so scarce.

Because the Rehmannia glutinosa has very strict requirements for its growing environment, it even requires the temperature of the spiritual soil to be as hot as flames.

At the same time, the temperature should not be too high or too low, and should always be kept at the same temperature. If the temperature changes for more than a quarter of an hour, necrosis will occur.

This is not the most outrageous thing. The most outrageous thing is that after it reaches 100 years old, it needs spiritual water made of medium-grade spiritual stones for irrigation.

And it is required once every twenty years!
One medium-grade spirit stone is equal to one hundred low-grade spirit stones. In other words, if you want to cultivate it to three hundred years, you have to spend one thousand low-grade spirit stones. Although there is still profit, who is willing to spend three hundred years to earn such a small amount of spirit stones?

Therefore, Rehmannia glutinosa is basically natural, and only the wealthier sects and families will choose to plant and cultivate it.

“My spiritual field can make the harsh demands of the Rehmannia glutinosa vanish, but when it grows to three hundred years old, it is estimated that all the elders of the Tian family will be outlived by it.” After sighing, an idea suddenly flashed through Tianfu’s mind.

Is there any way to speed up the growth of natural treasures?
The natural treasures in the world of cultivating immortals often take hundreds or even thousands of years to mature. There must be someone smart enough to invent a way to accelerate the ripening process.

Maybe I can go to the outer gate's library to look for it tomorrow.

The next afternoon, Tianfu came to the library and tried to ask the old man who was guarding the library, but the only response he got was an indifferent sentence.

"The corners of the second floor are full of books about growing natural treasures. Go find them yourself."

Tianfu didn't care about his tone and walked straight in, but after taking two steps, he heard the old man behind him muttering something in a low voice.

"I have good spiritual roots, but I just wasted my time tinkering with this stuff... I will regret it when I am old enough to wait for death."

Tianfu smiled helplessly, but was too lazy to explain anything and continued walking forward.

Soon, Tianfu arrived at a corner of the second floor of the library and scanned every book on the bookshelf.

After searching for a while, he found many books about ripening natural treasures.

As he thought, there are many ways to ripen fruits, but after a closer look, Tianfu felt that none of them were suitable for him.

There is spiritual liquid made from the blood of monsters; there is also spiritual water made from medium-grade or even high-grade spiritual stones; and there is also a spirit gathering array made to enhance the spiritual energy of heaven and earth around the spiritual field, etc.

The effect of ripening varies. At most, it makes the natural treasures grow for one year equivalent to two years, but the price paid is not small.

After searching for a while, Tianfu suddenly found a book that had been covered in dust for many years in the corner. When he opened it, he saw a reminder: Never use it unless absolutely necessary!

This immediately aroused Tianfu's curiosity, and he continued to look through the book.

After reading it, Tianfu finally understood why that reminder was given.

The method recorded in the book is actually - to collect the essence and blood of cultivators, and use the essence and blood to mix spiritual water to irrigate the treasures of heaven and earth, and the minimum requirement is ten drops of essence and blood.

Tianfu did have some idea about essence and blood.

Any cultivator can condense it, but every drop of essence and blood condensed will consume one year of the condenser's lifespan.

Whether it is practicing Qi or building the foundation.

And ten drops of essence and blood means ten years of life!
Even a cultivator in the foundation-building stage only has a lifespan of a few hundred years.

"This is definitely a banned book! If someone with bad intentions gets it, it will probably cause a bloodbath. But the method is very suitable for me. I don't need to kill monks. I just need to condense it myself."

His life span is unlimited anyway.

Essence and blood can be condensed at will.

After closing the book, Tianfu hurried to the old man guarding the pavilion, registered with his identity token, then left the pavilion with the book and headed straight for his own cave.

He prepared to go back immediately to try out the effect of this method, because the book recorded that the effects of the essence and blood of cultivators at different levels were different.

What effect will his essence and blood have?

However, when he arrived at the cave, Tianfu found that Tianyue was waiting for him outside the cave.

Tianyue showed a surprised expression immediately after seeing him, and couldn't wait to say: "Brother Tianfu, uncle and the others just received news from the inner sect that aunt returned safely last night."

After hearing the news and looking at the happy Tianyue in front of him, Tianfu couldn't help but smile with satisfaction.

"That's good."

Tianyue continued, "Brother Tianfu, I also heard that my aunt and the others' mission this time is very dangerous."

“How dangerous is it?” Tian Fu responded while walking into the cave.

Tianyue's smile suddenly faded, and her tone changed, "I heard from the messenger that my aunt and her companions encountered a strange black fog during their trip. The black fog was so terrifying that it swallowed up a city of over a million people. Over a million practitioners in the city died in the black fog, and no one was spared!"

"Hmm?" Tianfu suddenly became interested. (End of this chapter)