The line of sight penetrates deeper into the earth.

Take a look at this mysterious underground world that will never see the light of day and can never be spied on by the world!

With the blessing of the perspective imaging ability of the superbrain system, Niu Yuanping can naturally view any direction and corner under the ground as he likes.

But.

After all, a person's vision is quite limited, and it is really difficult to do everything with just a pair of eyes.

The rat demon hides its path so carefully......

So.

Niu Yuanping's glance was like looking for a needle in the sea.

Aimless.

Disorganized......

There are a pair of eyes that can see the ground, but at this moment there is no purpose.

Niu Yuanping, who realized this, decided to narrow down the scope of viewing!

Since Ma Quan is such a sneaky person, he has so many inexplicable connections with the haunting of demons and ghosts...... It's suspicious.

Then let's just set the target of the search and exploration in the underground where Ma Quan is located!

Just think so.

Niu Yuanping immediately set his eyes on the ground of Ma Quan's noodle shop.

Gradually divide your gaze from the dirt and rocks and look down!

Ten Zhang......

Twenty zhang ......

Thirty zhang ......

In the field of vision, nothing was found.

Niu Yuanping gradually became a little skeptical.

Is there really no living thing underneath this earth?

Do you want to continue?

With such a heart that has begun to waver.

He continued to look down.

Thirty-five zhang ......

Forty-five zhang! ……

Suddenly.

When the sight penetrated to a depth of about fifty zhang, something appeared in Niu Yuanping's field of vision!

Sure enough, I found the clue!

In the deep soil layer of about fifty zhang underground where Ma Quan is located, there are many rats in a dense area.

But at this moment, these rats seem to be sleeping.

Motionless!

Although there is no way to sense whether there is an anomalous bioelectromagnetic field on their bodies, Niu Yuanping can deduce it.

Those animals are definitely not simple.

In the depths of the earth, there are no nests or caves that can lead there!

But so many rats actually appeared in that position out of thin air.

This in itself is a very abnormal thing.

Hiding so deep, it's no wonder it's not easily spotted.

Even if Niu Yuanping had the help of the superbrain system, he was barely able to spy on it.

Not to mention ordinary demon slayers!

Now, although there is no way to confirm whether there are abnormal bioelectromagnetic fields on the bodies of those mice, Niu Yuanping is very sure that he has found the mastermind behind the scenes!

So I looked more closely.

He wanted to take the opportunity to get a closer look at the rats that had anomalous bioelectromagnetic fields underneath.

Check the rats and demons sleeping together in this cluster one by one.

See if there will be new breakthrough discoveries.

There is always an intuition.

These little rats are not the real protagonists!

Time passed quietly.

Niu Yuanping's vision also gradually deepened.

Really!

The moment his gaze passed through this dense swarm of sleeping rats.

Again there was a discovery.

He saw something!

That's something indescribable!

Resisting the restlessness in his heart, Niu Yuanping let the superbrain system raise the ability of perspective imaging to the highest level.

Of course, it also consumes a lot of bioelectric energy.

But now is not the time to think about those things.

In order to find out the real reason why there are so many demons in Yunzhou City, find out the black hand behind the scenes.

A little more is also a matter of course!

At this moment, Niu Yuanping, who has taken the perspective imaging ability of the superbrain system to the extreme, can finally see the indescribable thing, its true face, completely clearly!

It was a rat the size of a domestic pig!

Brown and black.

It is surrounded by countless human skeletons.

I don't know where so many human skeletons come from.

It stands to reason that if so many civilians die and disappear in Yunzhou City, it will definitely cause quite a stir!

But Niu Yuanping did not hear rumors of a large number of missing people in Yunzhou City.

So, where did these skeletons come from?

With this question.

Niu Yuanping looked at the human skeletons carefully, and carefully explored and analyzed!

After some careful inspection.

He found that the bones of the skeletons that had been ossified seemed to be very old!

The time of death must have been more than a year and a half.

The superbrain system will have a very detailed and professional analysis of the substances that Niu Yuanping saw.

After the analysis of the superbrain system, some bones are even human bones that have been dead for more than fifty or sixty years!

This shows that these skeletons are not the result of the demon's recent killing.

This discovery made Niu Yuanping immediately recall that when he was in Xiangmu Village, he also used the ability of perspective imaging to see everything underground.

He vividly remembered the view.

Through some exploration and observation, he found a major problem.

It's the same as the underground scene of Ma Quan's entire old mansion.

In the entire underground of Xiangmu Village, there is also no rat hole.

And, not even a mouse.

And that's not all.

When he probed the situation under the soil under the entire Xiangmu Village, he found two major suspicions!

One is that not a single mouse burrow was found, and no trace of a mouse or vole was found.

Another suspicion is that in his field of vision, no human bones were found in the graves and graves in every village he skimmed!

I was still wondering at the time.

How could this be the case?

Now seeing the ancient human bones scattered around the underground rat, Niu Yuanping suddenly understood the reason.

That rat demon didn't know what kind of demonic path he was cultivating.

Need to collect the bones of the dead!

At this moment.

The giant rat hiding in the pile of skull bones was surrounded by layers of small rats.

It's like the core of these rat demons!

Niu Yuanping was very excited.

He immediately guessed.

This giant rat is the manipulator behind the group of abnormal bioelectromagnetic field rats!

Perhaps, this is the manipulator behind Ma Quan, who is different from ordinary people.

Niu Yuanping guessed that Shuo Rat was probably trying to confuse the public and hide his existence, so he deliberately manipulated a human being! So that he can be molded into a demon and ghost-like guy.

So.

Whether it is the demon slayer or he Niu Yuanping, he will only focus on the whole body of the horse as a civilian!

However, no matter how much you investigate, it is impossible to find any useful answers in Ma Quan's body.

In this way, the big rat demon who is the mastermind behind the scenes can always be free in the world!

This is the true purpose of youkai.

Sure enough, cunning!

After thinking about it, Niu Yuanping had to sigh, this big rat demon is really extraordinary.

He would be so cautious!

The body is hidden more than 50 zhang underground.

Every time he did it, he sent ordinary rats and demons to climb to the ground and bury the walking track very carefully.

And every time a civilian is murdered, the rats and demons that come to cause trouble will be abandoned as consumables.

In this situation.

It is impossible for any demon slayer to find out the location of the demon demon body!

Usually under the guise of a civilian like Ma Quan, who is full of suspicions...... Attract the attention of the Demon Slayer and distract the investigator's train of thought!

Fish in muddy waters......

Even if the ninth-order demon slayer came, he might not be able to figure out what was going on.

"Sure enough, it's a well-behaved youkai!"

Niu Yuanping sincerely admired.

This time, the opponent is a powerful character.