Looking at the bottle of blood and the human monster in the glass jar again, Chu Feng's face became more dignified.

Just now, that bottle of blood can swallow not only Yuan Li, but also mental power.

So, what else can't be swallowed by this bottle of blood?

What's more terrible is that in the process of his mental exhaustion, he didn't realize it at all. Until his soul fell into weakness, he realized that something was wrong.

Chu Feng meditated in situ for two or three hours, recovering his mental strength as usual, and then carefully explored the silver blood with his mental strength.

This bottle of silver blood continued to absorb a part of Chu Feng's mental power, and could no longer hold more mental power.

It's as if the substance has been saturated.

"Be able to absorb Yuanli and mental power..."

Chu Feng muttered to himself, an incredible idea appeared in his mind.

No way!

Chu Feng took a deep breath, and then in his mind, a large number of demons, beasts, and hellish life like tree spirits in Yuan mansion were absorbed by Chu Feng and came to him.

These monsters and spirits looked at Chu Feng, and a look of panic flashed in their eyes.

They don't understand why they are called here by the master of the world.

But Chu Feng didn't plan to explain it to them. With a wave of his hand, these monsters directly lost their lives, and a lot of Qi and blood power was infused into the silver blood of that tube.

In his world, the power of life and death is in his hands.

With the injection of a large amount of Qi and blood, the silver liquid gradually becomes transparent.

Chu Feng's face became more and more heavy.

He could feel that with the injection of Qi and blood, this tube of liquid gradually began to waste.

In his world, he can see through every material he understands by virtue of his control over Yuanfu. If it's a material he can't understand, he can't see through it, but he can't get it wrong.

With the influx of a large number of Qi and blood forces, these liquids gradually lose their efficacy and become the most common substances between heaven and earth.

It's a tube of waste blood.

Then Chu Feng took out a tube of black blood again, and directly infused his true yuan power into it. This time, the blood became useless much faster. Only less than 1% of the true yuan of Chu Feng was consumed, the whole tube of blood was discarded. In other words, the substance in this black blood neutralized the true yuan.

It seems that Zhenyuan power is the killer of this tube of blood.

However, it was not this that made Chu Feng feel depressed.

Zhenyuan power was originally used by him as a brand-new card, which is different from the power of the mysterious ancient book system. Although this power is only a rudiment, he has not fully mastered the usage of Zhenyuan, but with his continuous exploration, he believes that this kind of violent and spiritual power will show great power in the future.

Even now, based on the theory of power alone, Zhenyuan is stronger than Yuanli.

However, he now found the opposite power of Zhenyuan.

"What do you think! Isn't Jindan Avenue also the crystallization of ancient Chinese wisdom? Since the Chinese can create the golden elixir Road, and someone on the other side of the earth can create the opposite force to the true yuan, what's so strange? "

Chu Feng shook his head, self-confidence may be a good thing, but a careless will evolve into arrogance.

is he really the essence of collecting the essence of the wisdom of the past? It's not entirely original, and in the final analysis, Zhenyuan power is the use of essence, Qi and spirit.

Since he can combine the three forces, why can't others develop the material of restraint?

Thinking about this, Chu Feng returned to the underwater world and continued to capture humanoid life.

As for the study of humanoid life, he did not intend to ask anyone to help him. Since Zhenyuan power wants to be his trump card, the fewer people he knows, the better.

If known by the enemy, it will be against their own card.

After catching more than 20 humanoid monsters out of the shackles, Chu Feng continued to explore the underwater world, but did not find anything more, or even could not see through the real face of the underwater world.

In vain, Chu Feng had to give up.

Anyway, these humanoid lives have been enough for him to study for some time.

Even the storm Sandworm thing was temporarily put down by him.

In constant research, Chu Feng found one thing, that is, this kind of humanoid life itself is nothing special, just can accommodate this kind of carrier which can devour the essence, Qi and spirit.

The substance that can engulf essence, Qi and spirit is not so much a substance as a special kind of energy.

It is precisely because of the existence of this energy that life, force and spirit will be swallowed up directly when they are close to each other. After the complete collision disappears, it seems that there is nothing left."Sounds like antimatter energy!"

Chu Feng, of course, has heard of the existence of antimatter. It is said that the collision of positive matter and antimatter will destroy each other, and then burst out a powerful force.

But no one can prove such a theory.

Why does it explode? No one can explain clearly, but the existence of antimatter is something that many people believe deeply, but they prefer to believe that antimatter will not exist in the material world.

That's why it's hard to find antimatter in nature.

After studying the three humanoid lives, Chu Feng gradually became familiar with the existence of this force.

"In my inner alchemy, if I expend the power of essence, Qi and spirit, I will fill in the place of zhongdantian. In other words, the existence of zhongdantian itself is similar to this special energy. However, after entering zhongdantian, the essence, Qi and spirit will not disappear completely, but will be transformed into the special form energy of Zhenyuan."

"In other words, this new power that can devour essence, Qi and spirit is essentially a kind of zhongdantian or Neidan, and it is not too much to understand it as a rule or a rule."

"In contrast, the difference between the two is whether there is the birth of the true yuan."

"Well, if I can empty the true yuan and simply retain the existence of the essence, Qi and spirit of zhongdantian, can I also create a special power like this?"

Thinking of this, Chu Feng's heart was full of enthusiasm.

If he can master such means, it will undoubtedly be a big killer.

"The study of Zhenyuan emptying may be very long, but I believe I will succeed. Now I can name this energy inverse Zhenyuan."