Among them, the simplest one with the lowest utilization rate of heaven and earth energy is to directly use various ores that are naturally nourished and rich in heaven and earth energy.
These ores are collectively called energy raw stones.
The raw energy stones dug out from the mines are rarely directly used by cultivators for practice and absorption, or for other purposes.
Instead, it must be used after some tempering and other processing methods to maximize the utilization rate of the heaven and earth energy in it.
After all, the utilization rate of directly absorbing the newly dug energy raw stones can only reach one-fifth, or even lower.
However, the energy ore processed through a series of methods can at least double the utilization rate.
For better distinction, the former is called energy stone, and the latter is energy stone.
However, in terms of value, the raw energy stone is at least three times higher than the Yuaneng stone!
This is the result of a rumor widely circulated in the cultivation world:
"Natural energy stones contain a small amount of the original power of heaven and earth.
It is the original energy of this world and the origin of the universe.
It is composed of the energy of chaos and the laws of heaven in this world.
The current cultivation system has not yet found a method that can directly absorb the trace amount of the original power of heaven and earth in the original energy stone, which results in the utilization rate of the original energy stone not reaching more than 30%.
If a cultivator can make use of these original powers of heaven and earth, it is possible for his or her cultivation to reach a thousand miles in one step and become a god in a day. "
Precisely because the content of the rumor is so tempting, the existence of this rumor has become an expectation and a spiritual sustenance.
Even if it is far out of reach, even if it will never be obtained, it still makes the practice define the rule that raw energy stones are more valuable than Yuan energy stones.
At this moment, Teacher Lan is using raw energy stones that have not been processed.
It is precisely because of this that the students clearly saw the almost twisted expression of forbearance, pain, and distress on Teacher Lan's face.
This made all the students dumbfounded. They didn't expect that Teacher Lan, who had always been calm and elegant, would change his attitude and break his skills!
The students suppressed their laughter tightly, fearing that Teacher Lan would find out and investigate later, and also fear that if they laughed out loud, it would disturb the new students' breakthrough.
But Teacher Lan had already sensed it.
With his cultivation level that has already reached the half-step of the divine level, how could he not notice the twists and turns in the hearts of those little cubs who have not yet begun to practice?
But now he doesn't dare to be distracted at all. This little thing in front of him is more important than anything else!
It was so important that even if he had to use his life to protect her, he would do it without hesitation!
Teacher Lan could only make a mental note to these little bastards: "Wait, little bastards, it's time to take care of you!"
All the students in class 999999999, who were trying their best to hold back their laughter, suddenly shuddered and looked at each other. The situation is not good, so get out quickly!
So when Teacher Lan was thinking about how to deal with these little brats, all the students tiptoed out of the classroom one by one. The moment they stepped out of the classroom door, they ran away!
Guan Mingxin cannot sense the "loving interaction" between Teacher Lan and her classmates.
As more and more heaven and earth energy crazily poured into the body, the refined energy stored in the Dantian changed again.
From the original milky white color, it gradually turned into ten kinds of intertwined Yuan Qi balls, including yellow, green, blue, red, brown, cyan, purple, white and black.
After the ten energy groups were clearly separated, they began to merge again according to a certain pattern, and finally formed a silver-gray airflow mixed with milky white light spots.
This ray of silver-gray air rotates around the milky-white bead in the Dantian, and its speed increases from slow to fast, with a shadowy black dot flashing in the center.
It wasn't until the black spot was fixed and all the silver-gray air flow entered the black spot that Guan Mingxin's behavior of absorbing a large amount of heaven and earth energy temporarily stopped.
Sensing that Guan Mingxin had stopped absorbing the energy of heaven and earth, Teacher Lan breathed a sigh of relief.
With a toothache, he looked at the fragments of raw energy stones lying on the ground, and finally left without saying anything.
In the classroom of Class 999999999, there was only one child left who was still writing and drawing.
When Guan Mingxin finally woke up, it was already half a month later.
During this period, Xuanyuan Yunyan, He Piaojun and Kong Qinglang directly asked for leave to accompany her.
Every once in a while, place an energy stone next to her so that her body can quickly absorb the energy of heaven and earth, so that her life will not be lost due to hunger.
Even at night, one person would stay vigil while the other two went back to the villa to rest.
But even with the Yuan Neng Stone, Guan Mingxin's body still lost weight rapidly at a speed visible to the naked eye...
When Guan Mingxin opened her eyes, she was as skinny as a stick and as hideous as a skinny bone!
She was so weak that she passed out before she could speak.
"Baby, baby, what's wrong with you?"
"Baby, don't scare me!"
"Baby……"
Immediately afterwards, another group of people jumped on their backs
Fortunately, the college doctor had been dragged over by Teacher Lan and was waiting at the side. He stepped forward to push aside the nervous Xuanyuan Yunyan and the three of them and inspected it carefully.
It was confirmed that it was just malnutrition due to the unexpected enlightenment that took too long, leading to an increase in cultivation, and the body's energy was not replenished in time.
Just soak it in the nutrient solution for a few days.
You don't even need a special medical treatment warehouse, the game nutrition warehouse in the villa will do.
So Xuanyuan Yunyan, with the help of He Piaojun and Kong Qinglang, returned to the villa with Guan Mingxin in his arms.
However, the "rich" Xuanyuan Yunyan directly ordered a medical recuperation warehouse on Xingwang and carefully put Guan Mingxin in it.
This wait lasted another three days.
When Guan Mingxin woke up again, she was so hungry that she almost collapsed. She had no time to speak, so she drank two large bowls of vegetarian porridge from Xuanyuan Yunyan's hand.
Feeling that my burning stomach finally felt a little better, I was in the mood to look at the three people who had been asking anxiously for a long time, twitching the corner of my mouth and showing an awkward smile:
"Don't worry, I'm fine, right?
It was just an epiphany when I had an unexpected realization, nothing else. Don't worry anymore. "
Hearing this, the other three people in the villa took a long breath, and the boulder that had been weighing on their hearts for eighteen days local time finally fell.
He Piaojun stretched out his hand fiercely, wanting to rub the little devil's head, but under the attack of Xuanyuan Yunyan's angry eyes, he had to withdraw his hand. He could only gently touch Guan Mingxin's long hair, and sighed helplessly and fondly. :
"You!"
The sandstorm is coming again. The sky is filled with yellow sand. Visibility is already low fifty meters away. It is completely invisible beyond a hundred meters. If you go out without wearing a mask, your face will be covered with flying dust. If you open your mouth again, tsk tsk, you will be fed a mouthful of yellow sand. It's nothing but normal.
Guys, are there any sandstorms over there? Pay attention to moisturizing your skin in spring and drink water frequently.
