The grade division of spirit stones is not determined by size, but by the amount of aura contained in the same size.

The size is the same, and the more aura contains, the higher the natural grade.

And because of the structure of the spirit stone and the stability of the aura, the degree of the aura is fixed, so the amount of aura contained in each grade of the spirit stone is equal.

In the best spirit stone, the aura contained in it, the pressure is very strong, rich and thick, the spirit absorbs the aura in it to cultivate, not only is it useless, but it will impact the meridians of the whole body, and suffer great damage.

The Spirit Master, the Spirit Master, the Spirit Venerable, and the Spirit Sect can withstand the spiritual energy pressure of the lower grade spirit stones, the middle grade spirit stones, the upper grade spirit stones, and the best spirit stones, respectively.

The intensity of the aura of each grade, heaven and earth are naturally formed, and the four realms correspond one by one.

The rules of heaven and earth are like this.

Therefore, the resources they get are all low-grade spirit stones, which are provided for them to use, but they are only converted into medium-grade spirit stones, which is easy to count.

It is precisely this reason, so the five poles of Zongqiong will not give Fang Ru the best spirit stone.

"The road should be walked step by step, and the meal should be eaten one bite at a time, and don't be impatient. Referring to this, Zong Qiong Wuji said earnestly, "The use of spirit stones for currency transactions is the most important use, followed by alchemy, refining and arranging formations, etc. ”

"Alchemy and refining, the spirit stone is used as a power source for the furnace fire, and the formation is still used as a node to provide support for the operation of the formation. ”

"On the way to cultivation, it is rare for someone to directly use spirit stones to absorb the spiritual energy in them. ”

"Just because the cultivation realm that has been improved in this way is far better than absorbing the aura of heaven and earth by yourself, it is stable and the foundation is unstable. ”

On the side of Zongqiong Wuji, he persuaded Fang Ru with a serious voice: "If you have any spiritual tools, spiritual pills, or spiritual skills needs, just open your mouth directly, and the teacher will prepare it for you." ”

"But more, you still have to rely on your own efforts, as a teacher, you don't want to be a good genius and be raised as a delicate second ancestor. ”

In the words of Zong Qiong's five extremes, there was a concern from the elders, so that Fang Ru could really listen to it.

However, Fang Ru can't say anything about the system, and he can't tell anyone.

After all, when you mention the system, you will become a gibberish bird.

"Master, how about giving the apprentice a hundred top-grade spirit stones and letting you witness a miracle?" At this time, Fang Ru suddenly opened his mouth and said to the five extremes of Zongqiong.

Seeing that Fang Ru insisted on his own opinion like this, after thinking about it, he still took out a hundred top-grade spirit stones and handed them to the other party: "Since you insist, it doesn't hurt to give it to you, but you have to cultivate in front of the teacher." ”

Fang Ru naturally understood the meaning of Zong Qiong's Five Extremes, in front of the other party, if something happened to him, he would also be able to help in time.

"The recharge is successful, and one hundred trench coins have arrived. ”

Just on Fang Ru's side, when the recharge was successful, in the southerner part of the Wuji Palace, there were dozens of painting boats floating quietly on a river, among which the warblers and warblers were smiling delicately and resentfully.

In a painting boat, there are no other guests, and eighteen women are surrounding a black and white fat bird that is pleasing the person, which is extremely strange.

"Oh?" Buckle suddenly let out a shocked sigh, and a smile appeared on his face, "Young man, this official version of the realm has been improved, but it is even more powerful." ”

"Can you handle it?"

On the other side, Fang Ru didn't know the mental journey of the buckle, but just like in the past, he exchanged the trench coins for experience points and upgraded them.

One hundred top-grade spirit stones, after being exchanged for trench coins at this moment, are also turned into experience points at this moment, and the upgrade needs have been met.

"The upgrade is successful, the Trench Qi Refining Body is coming, please get ready. ”

Just in Fang Ru's ears, the voice that was exactly the same as the buckle but emotionless fell, and an exchange suddenly popped up in the system frame in front of him, it was the cheap bird who went to the south of the Five Extremes Domain to have fun.

"Hehe, be careful, although the longer you hold on, the stronger the effect, but the taste ......"

Fang Ru, who had just been successfully upgraded, was suddenly stunned, he was not surprised that he had upgraded the other party to know.

After all, the system that is integrated with one's own knowledge of the sea is the ontology of the other party.

But as soon as he escalated, the other party sent a message, gloating, Fang Ru couldn't help but feel a touch of bad in his heart.

Wait a minute?

Isn't the trench gas refining body a trench forging body?

At this time, Fang Ru only felt that his mind was hot, and a warm current was pouring into his dantian, and the domineering trench qi instantly gushed out from it, like a volcanic eruption, instantly sweeping his whole body.

Rumble!

In an instant, Fang Ru's whole person was already bathed in golden flames.

"Hey......" Fang Ru sighed helplessly, and looked at the five poles of Zongqiong who were stunned beside him, "This is the characteristic of my cultivation, Master, don't look at me, I'm also very helpless." ”

"Ahh

Fang Ru, who was suspended in mid-air at this moment, was covered with burned skin and flesh, and his skin was constantly burned.

Even Zong Qiong's five extremes could clearly see that Fang Ru's flesh and blood began to be cauterized and evaporated, leaving only Sen Ran's white bones.

In the blink of an eye, Zong Qiong's five poles could no longer see what Fang Ru's appearance was, and his whole body was already surrounded by golden flames.

But through the golden flame phantom, he could clearly see that Fang Ru's whole body was already burned into nothingness.

The burning golden flames made the five extremes of his sect afraid and did not dare to step forward.

And he could clearly feel that even in this case, his vitality in vain was not dissipated, but became more intense and stronger.

The screams kept coming from the golden flames, more like a roar of rage.

Immediately after, Fang Ru's figure suddenly fell to the ground, and the golden flames began to gradually converge.

At this time, Zong Qiongwuji could clearly see that Fang Ru's bones already had some faint golden spots.

In the process of converging the golden flames, the flesh and bones that had been burned into nothingness were reconstructed by the golden light that was constantly pouring out from the golden heart and dantian positions.

When all the golden flames disappeared, Fang Ru had already recovered as before, as if everything just now had never happened.

Even Fang Ru's face looked very ruddy and energetic.

It's just that expression, as if he's seen a ghost.

"Damn it......" Fang Ru held his forehead, the experience just now was simply worse than death.

Imagine that the flames are like a sharp knife at a glance, shaving off your flesh and bones, little by little, leaving only the heart dantian and a skeleton, which are scorched by the flames.

Trench Qi refining body, it's really refining.

However, Zong Qiong Wuji looked at Fang Ru as if he was looking at a monster.

He always felt that the only apprentice he decided to accept in this life was probably even more amazing than he imagined.

(End of chapter)