In the lava pool, streams of lava bubble and gush. The temperature here is several times higher than in other places. The cave has been unattended for decades, and for the people of Longxi, there is nothing of great value here except for a pool of hot lava.

Although lava contains a lot of valuable metal components, after recovery, it has to go through a lot of extraction steps to get it. In comparison, it is much more convenient to go to the mountains to mine.

Mu Rui took Yi Qian to the lava pool, looking at the tumbling lava, revealing a happy color.

This place is exactly the same as what the senior brother described in the bag, whether it is the temperature, the terrain, or the appearance, it is very clearly displayed in front of you.

"This is the lava cave, Mu Rui, what are you bringing me here for?" Yi Qian asked suspiciously.

Lava cave, it's a place that not many people visit. The environment is too harsh, and it's easy to stumble into a lava pool, which is not a good thing.

"Lava pools have an important role that you may not know. Mu Rui smiled, took out a spirit stone from the ring, and threw it into the lava pool in front of him.

"Hey, what are you doing?" Yi Qian was shocked when he saw that Mu Rui was going to throw the spirit stone into the lava pool, and he wanted to step forward to stop it.

However, the spirit stone crossed a parabola in the air and fell into the lava pool, causing a small lava wave to disappear.

"Just watch quietly. Mu Rui smiled.

Yi Qian was suddenly puzzled, and took himself to a place where birds don't, and threw the precious spirit stone into the lava pool, what does this mean? Anyway, he can't do such a violent way of destroying the heavens!

I guess Mu Rui has gone crazy. Yi Qian was afraid that Mu Rui would take out another spirit stone and throw it in, so he stared at him closely, worried that Mu Rui would touch Na Ring again.

"Yi Qian, look. Mu Rui pointed to a small bubble in front of him and said.

Yi Qian was still beating his chest and feet, and when he heard Mu Rui calling, he raised his head and looked in the direction Mu Rui was pointing. Suddenly, the look of surprise on his face was even worse!

Just after that small bubble bubble appeared, pieces of spirit stones of the same size as Fang Cai appeared on the surface of the lava pool!

And with a faint purple dark light, it is obviously a very pure superlative!

"This, how is this possible?" Yi Qian's eyes widened.

Throwing a spirit stone into the lava pool, and five or six pieces come out? It's like a cornucopia!

Mu Rui looked at Yi Qian's surprised appearance and smiled slightly: "This lava pool itself is actually a natural cornucopia. It's just that many people don't know it. ”

"But, but, this is really incredible...... Yi Qian still couldn't believe his eyes. Longxi is such a rare spirit stone, as long as it is put into the lava pool, it can be doubled, if this news is known by others, then the threshold of this cave will not be broken by people?

"Actually, the principle is very simple. Mu Rui recalled what his senior brother had written for him in his bag, "Yi Qian, think about it carefully, where did the spirit stones that everyone can use as currency exchange come from?"

Yi Qian tilted his head and thought for a while, and replied, "It's all mined from the mineral rocks in the mountains. Since there are very few ores that can be mined for spirit stones, spirit stones have become very precious. In addition, they can help soul masters with soul power cultivation, so their value is even more expensive. ”

"Then think about it, where did the spirit stones in these ores come from?" Mu Rui continued to ask.

"I don't know. "Easy to do.

"Think about it, where are the rocks?" Mu Rui reminded.

Yi Qian lowered his head and thought again, and after a long time, he said: "The location of those ore rocks seems to be at the bottom of this cave, basically on the mountainside and at the foot of the mountain. What do you mean, do you mean ......?"

His brows moved slightly, and his eyes shone brightly!

"Those ores and rocks are all the accumulations of this lava pool after flowing into the bottom of the mountain?"

"Yes. Mu Rui nodded in agreement, "It is precisely because of the accumulation of this lava pool that those ores below can be mined from spirit stones. However, everyone's mining capacity is limited, and only a very small part of it can be found. ”

Compared to the total amount of spirit stones produced by lava, that part of these ores can only be regarded as the tip of the iceberg!

And what everyone would never have thought of was that the source of the spirit stone would be traced back to this lava pool that everyone hated very much!

The spirit stones on the mountainside and at the foot of the mountain, due to the fact that they have been buried in the soil for a long time, gradually, the most valuable essence has been decomposed by the microorganisms and plants in the soil, so most of the spirit stones on the market have only less than one-third of the original essence left.

However, the essence content of spirit stones directly generated through the lava pool far exceeds the essence of spirit stones that can be found in ordinary transactions. The purple-red shimmer that was faintly revealed in it was also purer than the ordinary spirit stone essence. In comparison, these can be described as the best of the best!

Mu Rui put away all the spirit stone essences that were floating and counted them, there were more than twenty pieces in total!

Moreover, even after all the spirit stones were scooped up through soul power, one or two spirit stones still popped up from time to time in the lava pool.

In this way, with an ordinary spirit stone, you can replace thirty times the purer spirit stone essence!

Yi Qian watched in extreme shock as Mu Rui put away those spirit stones, as if they had just been baked, and there was a trace of heat, like pieces of red-hot dark purple, flashing with a faint light that was richer than other spirit stones.

"Mu Rui, how did you know that this lava pool was capable of producing spirit stones?" Yi Qian asked curiously.

It stands to reason that the location of this lava pool is very hidden, and Mu Rui is also a newcomer, so he should not be clear about the topography and landform of Longxi. How could he know the location of the lava pool, and this secret that all the people of Longxi did not know?

"This, I also want to thank my senior brothers who like to wander the world and wander beyond the wreckage......" Mu Rui said.

In fact, it was strange to say, he didn't understand how his senior brother knew this secret. The secrets that the people of Longxi don't know are not what the locals told them when they traveled to Longxi.

However, his senior brother has always behaved strangely, and he can have a brain hole that ordinary people can't reach. It's not strange to see some strange things that no one else knows about.

However, there is also a limit to the amount of spirit stones that can be exchanged in a day in the lava pool. According to what Yi Huan said in the bag, a maximum of ten pieces can be replaced in a day, and the amount of harvest can reach more than three hundred, which is already the limit of what the lava pool can produce in a day.

"More than three hundred?" Yi Qian was taken aback again.

Don't look at the three hundred yuan, this doesn't sound like a lot, but it's at least self-sufficient

The income of the family they belong to for more than a year! Together with them putting ten spirit stones in here every day, they can easily harvest the spirit stone reserves that are difficult for ordinary families to receive in a year?

If so, wouldn't they be able to get rich overnight?

"I thought that the spirit stones might not be enough for my cultivation, but now it seems that our reserves should be enough. Mu Rui said.

Yi Qian was stunned by the side.

It's not just enough for cultivation, if the value of these spirit stones is brought into play, I don't know how many rare treasures and soul techniques can be purchased. In comparison, absorbing the essence of the spirit stone is just the most basic cultivation need!

I really didn't expect that in less than three days after meeting Mu Rui, I already knew so many amazing secrets!

He felt more and more that Mu Rui was not a simple person. As for the dust valley behind him, Yi Qian couldn't help but feel a different respect in his heart.

Being able to cultivate so many disciples with strong strength and golden fingers along the way, this dust valley deserves to be the first valley in the world!

He had a hunch that if he could continue to practice with Mu Rui, it was probably not impossible for him to become the most favored disciple of many elders in his family.

Even said that in the future, if you enter the Heavenly Dao Academy, you will also have help and backing that others can't match!

The remaining few spirit stones were included in the ring, and Mu Rui gave half of them to Yi Qian, who was grateful. He looked at the lava pool, and saw that the lava seemed to be much calmer than before, and it didn't look like it would continue to produce spirit stones, so he patted Yi Yi Qian's shoulder in fear: "Let's go back together, it's not too late." Wait until tomorrow, and we will continue to harvest spirit stones. ”

As he spoke, he pulled Yi Qian along and walked towards the road he had come, and the sky was already dyed with a bright red glow. The sunset and the lonely bird fly together, and the small springs in the mountain streams fall, reflecting the long sky and the same color.

Along the way, Mu Rui pondered as he walked, and continued to think about the secrets of this lava pool.

In the note, the senior brother said that the daily output of 300 yuan was more than 10 years ago. Obviously, this is the secret of the senior brother who made a fortune in Longxi after discovering it alone.

But that was more than a decade ago. According to Yi Huan's letter, the essence of the lava pool will slowly settle over time. After so many ten years, the people of Longxi have not discovered the secret of the lava pool, and the essence accumulated in it must be more than an ordinary amount of 300 per day.

Be sure to try it out tomorrow to see what a lot of benefits this lava pool can bring!

Mu Rui made a calculation in his heart, and he was overjoyed. Yi Qian next to him was also overjoyed, and all his looks were unreservedly revealed on his face.

Walking to the mountainside, the sound of rustling in the jungle was heard. Thinking that maybe it was the movements of some beasts in the mountains, Mu Rui and Yi Qian didn't pay much attention to it, and continued to walk towards the path down the mountain.

Before he had taken a few steps, an unusual commotion rang out again. Mu Rui pricked up his ears in alarm.

He could clearly feel that the sound was coming from a man, not a beast!

There are two people!

"Beast, what are you going to do?!" a soft, startled scream came from the woods.

Hearing this, Mu Rui had a premonition that something was wrong, turned to the direction where the voice came from, and threw off his steps and ran quickly! Yi Qian was behind him, following closely!

【Commuter Pass & Celebration !!】