There were almost no scars on the snake's body, except for the big head, which penetrated a large hole about three feet in diameter.

Yun Zheng didn't know how high the level of this giant snake was, but since that tenth-order guy didn't dare to come in, it proved that it was much higher than the tenth-order.

Regarding the tenth-order fierce beast, Yun Zheng inquired after returning to Moonlight City.

In the end, it was concluded that basically no one in Moonlight City knew what realm a tenth-order fierce beast was equivalent to, because no one in Manyue City had ever been able to defeat a tenth-order fierce beast.

Only according to legend, a tenth-order fierce beast came out of Donglin hundreds of years ago, and the city guards at that time were almost completely wiped out, and they couldn't stop its footsteps.

In the end, after destroying a few blocks and casually slapping a few human spirit masters, the fierce beast left.

From his claw you may know the lion.

This big snake was obviously killed by Shen Manjun in an instant, so Shen Manjun's strength ......

Destroy the city with ease!

Mom, this world is so horrible;

Yun Zheng felt more and more that even if he didn't have an evil Gu, he couldn't guarantee that one day a powerful person would pass by Moonmoon City, and if he accidentally razed Moonlight City to the ground, then he would be GG.

Therefore, he hurriedly sat down cross-legged and began to absorb the aura here.

As for the corpse of the big snake, Yun Zheng knew that it was definitely a valuable treasure, but he definitely couldn't take such a huge body with him.

Even if you want to dismember...... What can he do if he can't even cut through the scale armor with a spiritual weapon?

His only purpose for coming here was to use the rich aura in the depths of Donglin to improve his cultivation as quickly as possible.

What level can be reached in the end is not something that Yun Zheng can predict......

The two brothers, Yan Yi and Yan, have always been conscientious in their duties and trembling outside.

With their cultivation, naturally there is no gap and the flower mother-in-law who is not far away.

Only smelling the strong fishy stench emanating from the cave, Granny Hua had an ominous premonition in her heart.

This is supposed to be the lair of a ferocious beast, and look at the traces around the entrance of the cave, which is not only large in size, but has also had signs of activity recently.

To be able to occupy such a large nest in such a deep part of the Donglin can be imagined.

How did Yun Zheng have the courage to come here, and what was his purpose?

Granny Hua was full of suspicions in her heart, but she couldn't startle the snake, so she could only keep guarding in the dark.

If a fierce beast breaks into here, even if she can't defeat it, she has to rescue that kid, otherwise it will be a huge loss for Shuiyun Palace......

Inside the cave, Yun Zheng had already entered a state of submersible cultivation.

He emptied his mind, and even the fishy smell in the cave was directly filtered out.

All that could be felt was the aura that was countless times richer than that of Moonlight City.

In Moonlight City, he needed to spend ten minutes absorbing the aura, and it was here...... It only takes a few seconds!

But even so, Yun Zheng only had less than five days left......

On the first day, after late at night, Yan Yi and Yan Er were called into the cave by Yun Zheng.

When they saw the giant snake, the two of them stood in place for a long time without saying a word.

"It's dangerous outside at night, so stay in the cave. After that, Yun Zheng once again entered the state of cultivation.

At this time, he had already lit up fifty-one spiritual acupoints!

With three more, he will be able to reach the fourth grade.

As for the two brothers of the Yan family, they finally knew Yun Zheng's purpose.

The aura here is indeed much richer than that of Moonlight City.

But the question is, can't the young master feel that although the aura in the depths of this Donglin is strong, there is a fierce aura mixed in it?

Otherwise, I'm afraid that this Donglin Deep would have been developed by a powerful sect a long time ago, wouldn't it be twice the result with half the effort to use it for cultivation?

Ferociousness is not uncommon, and it can be found in many ancient battlefields, including some murderous demons, even after death.

But generally this fierce aura is not integrated with the aura, and even if it is occasionally mixed together, it is only a few wisps and is not in the way.

However, in the depths of this Donglin, just standing here made the two brothers very uncomfortable, let alone cultivating.

But Yun Zheng didn't seem to feel it, and he had to concentrate on his cultivation.

And in just a few moments, he lit up a new spiritual cave.

The spiritual power after the opening of the spiritual acupoint made the two brothers stunned for a moment.

But they weren't too surprised, but after another half an hour, the two of them were stupid.

On Yun Zheng's body, there was a floating spiritual power after the spiritual acupoint was lit......

"Big brother, this?" Yan Er felt that his head was a little unable to turn.

Not to mention this impossible cultivation speed, just after lighting up a spirit acupoint, wouldn't Yun Zheng be a little weak?

How do you feel that he is more energetic?

And the ferocity here doesn't have half an effect on him?

Yun Zheng didn't care how shocked the two brothers were, because he himself was very surprised at the moment.

Because he had already discovered that the aura here was not only not as rich and pure as that of Moon City, but also had a strange energy in it.

This energy is extremely secretive, but in the process of rushing the hole, there is not the slightest consumption.

Not only that, as if it was not under his control, it was transferred from one spirit cave to another.

Even in the meridians, this energy is retained.

But other than that, there doesn't seem to be any difference.

Yun Zheng wondered if this energy could be used as aura.

Thinking of this, he stopped cultivating for the time being, took off his gloves and threw out a slayer finger casually.

The invisible energy slammed against the rock wall, and there was a loud bang, and the rubble splattered......

Looking at the point of the strength again, a large pit with a diameter of more than one meter was left.

You know, it's rock, and he doesn't use all his strength.

There was only a trace of the mysterious energy in his body, which made Yun Zheng stunned.

This thing is so powerful!?

And fortunately, he used the golden finger to release the soul butcher, if he used other fingers, I am afraid that it will become meat sauce.

The Yan family brothers next to him were startled, and Yan Yi even muttered: "The young master can still have such a powerful spiritual skill, under this finger, he is a monk of the second grade, I am afraid that he will also be seriously injured." ”

So powerful, wouldn't he just need to absorb a little more of this energy to be invincible in the battle of the Ten Masters.

Thinking of this, Yun Zheng hurriedly calmed down and began to frantically absorb aura.

This energy is not only powerful, but also has a place that surprises Yun Zheng.

That is, it does not need to be refined at all, as long as it is absorbed into the body, it can be used directly.

Whether it is used to perform spiritual magic or to impact the realm, it is much more convenient than aura!

A few hours have passed like this, and the sky outside has just brightened, and Yun Zheng's realm has officially stepped into the fourth grade.

The two brothers of the Yan family, who were not far away, had already become numb.

At this moment, they have only one common thought in their hearts - the young master is a pervert.

But what they didn't know was that Yun Zheng didn't deliberately impact the realm this night, but had been studying that mysterious energy.

After studying for a long time, he came to several conclusions.

The first is that the quality of this energy is extremely high, and just a slight trace of it can increase the power of the Spirit Slaughter Finger several times.

The second is that this energy is easier to control than spiritual energy.

Why didn't anyone discover such a miraculous energy?

Could it be that this is also because he is the protagonist......