But the efficiency of this natural fermentation method of the demon elves is really pitiful, and a large amount of elf fruits were wasted.

And Yuan Mingyuan’s purpose is actually to collect the residue of the Elf Fruit!!!

Of course, it is the filtered, relatively excellent residue. It is a turbid liquid that contains a large amount of energy crystals, but these energy crystals are too small for the demon elves to extract.

Feihu City has the technology to extract more Fountain of Life from the "Fountain of Life Residues".

In fact, this thing is the same as oil extraction. The residue after oil extraction in low-level small workshops can be used to extract oil in large factories, and more.

In fact, if you can obtain a large amount of ripe elf fruits, you can go back and ferment them yourself.

But the problem is that the mature elven fruits have long been picked by the demon elves, and where are the students who only come here every three or two years?

Not to mention that Elf Fruit still needs a certain fermentation process to "crystallize" the life energy in it. And this kind of crystallization technology may not be available in the outside world.

The final result is: Yuan Mingyuan exchanges a little spring of life brought by the outside world for the "residues" here.

The profit from this is probably dozens or hundreds of times!

Therefore, Yuan Mingyuan could go here without hesitation and trade with the demon elves here, because this kind of trade has probably existed for many years.

The reason why these places are marked in red on the map is that on the one hand they are indeed dangerous, but more importantly it is to prevent people who do not know the truth from entering here casually.

Standing on the top of the mountain, Chu Fei looked at Yuan Mingyuan's steady but brisk footsteps, but his heart felt a little heavy.

After learning more advanced knowledge, low-level questions can be easily solved. This is high-level wisdom crushing low-level wisdom, and it is an alternative dimensionality reduction attack.

But then Chu Fei also had many questions:

This kind of transaction has been going on for many years, why didn’t Shuguang College know about it?

I got a map before and happily said I had found traces of the Fountain of Life.

When the second senior brother Gao Haifeng gave the explanation at that time, he warned again and again very seriously, and it didn't look like he was cheating.

Did the Yuan family deceive Shuguang Academy? Or Wu Yong deceived his second senior brother!

First of all, Wu Yong is the apparent second master of Feihu City after all, so he should not be so easily deceived.

Of course, it is not ruled out that the second senior brother is an ace in acting.

With countless thoughts running through his mind, Chu Fei silently stared at Yuan Mingyuan's team going down the mountain.

Wait, there is one less person!

If you look carefully, the young one happens to be Zhao Yuanhao.

Chu Fei frowned slightly, and a bad thought flashed through his heart.

With a thought, the ears grew rapidly, and a layer of silver-gray nano-metal appeared on the surface, forming a huge ear.

His ears trembled slightly, catching the faint sounds in the wind.

Although it is two kilometers away from Yuan Mingyuan, if the precise location calculation is not possible, there is still no problem in hearing the sound.

Bits of sound floated over, but because the distance was too far, and the voices of Yuan Mingyuan and his party were not loud, it was very blurry. However, Chu Fei used a unique algorithm to restore a lot of conversations.

During this intermittent conversation, Chu Fei captured several key pieces of information:

Obtain 14 liters of Fountain of Life original solution;

Zhao Yuanhao suddenly went crazy after seeing the Fountain of Life and wanted to snatch the Fountain of Life. Naturally, everyone joined forces to suppress him. When he was about to kill him, he was taken away by the demon elves.

Everyone has to keep moving forward. What we get here are just residues, and the real goal is the real fountain of life. At this time, Yuan Mingyuan showed the map again.

Watching Yuan Mingyuan and his party walking away, Chu Fei thought thoughtfully: "Maybe the map is real, but it doesn't affect Yuan Mingyuan coming here to take a look around and make a deal!"

With some calculation in his mind, Chu Fei continued to move towards the Elf Mother Tree.

Youdao is a dead horse at Wangshan. With Chu Fei's current speed, it actually took him half an hour to climb to where Yuan Mingyuan and others were.

After being led by the fox, they arrived a hundred meters in front of a simple wooden house. The fox stopped and looked at Chu Fei and squeaked.

Chu Fei took out a bottle of super potion again, and the fox bit the bottle and ran away.

Chu Fei took a deep breath and walked forward openly.

The wooden house opened, and the humanoid demon elf carrying broad demon wings walked out, looking at Chu Fei coldly;

And at the moment when the door opened, Chu Fei heard a scream, which was the familiar voice of Zhao Yuanhao!

Amid the shrill screams, Zhao Yuanhao did not forget to scold Yuan Mingyuan for smashing her watch.
Chapter completed!