The core of "Swallowing the World" is breathing, and breathing is related to internal organs.

If you want to use your flesh and blood body to absorb the manic aura of heaven and earth that is full of mania between heaven and earth through breathing, of course, it can't be so simple.

If there is no existing spiritual power to operate according to a special route to protect the internal organs, then there is no doubt about death, or the kind of death that explodes and dies miserably.

Black Cat's explanation, Su Yu, as the creator, didn't feel anything when he listened, this was originally deduced by him.

And in Su Yu's opinion, the black cat's explanation is just a beginner.

But Erha listened thoughtfully.

The big cat nodded frequently.

Maybe it's because their lifestyles and mindsets are more similar.

The black cat is indeed more suitable to act as a 'teacher' than Su Yu.

You must know that when Su Yu usually explains to Erha, Erha's blank expression.

Every time it made Su Yu want to hit someone.

An hour later, Su Yu lifted the illusion.

The construction of this illusion is not particularly significant.

It's just that when you're in an illusion, the essence of communication is through brain waves, or consciousness.

It is more intuitive and efficient than in reality, the exchange of information through words, words, actions, etc.

Erha still owes a fire.

But the big cat seems to have a comprehension, and as soon as the illusion is lifted, he immediately tries it.

The black cat and Erha watched intently.

The black cat is to prevent accidents, and Erha is purely curious.

The biggest advantage of a low IQ is that it is easy to feel new about everything, after all, it is all unknown.

As the spiritual power in the big cat's body operated, the big cat's belly rose and fell in an exaggerated amplitude.

Under Su Yu's divine thoughts, he 'saw' the milky white heaven and earth aura around him slowly being sucked into the big cat's body.

And as the aura of the nearby heaven and earth decreases, those farther away will automatically fill in this vicinity.

It didn't take long for a breeze to blow up throughout the abandoned warehouse.

According to the mainstream argument on the Internet, the aura of heaven and earth, which suddenly appeared and continued to become rich, is an objectively existing substance, but it cannot be observed by the existing scientific and technological instruments of human beings for the time being.

However, the awakened person can visualize, sense, and use it, and create all kinds of different spiritual exercises and abilities.

It is precisely because of the extraordinary human beings in this world that there have long been similar applications.

Only then did Su Yu deduce "Swallowing the World".

There may be some among the Awakened Beasts, but it's hard to find.

The cultivation of the big cat was quite smooth at first.

At the same time, the spiritual power in the body protects the internal organs, and at the same time, it opens a small opening and absorbs the spiritual energy of the outside world bit by bit.

But this degree is difficult to control.

If you compare the aura that spreads to all corners of heaven and earth to the sea.

The flesh is an empty bottle in the sea that maintains its own balance.

Usually there is nothing to do.

Once a gap is opened in the bottle, even if it is small, it will be filled with raging seawater.

Therefore, the core of "Swallowing the World" is breathing, but the difficulty is to control breathing.

Control the aura of the outside world to pour in.

At this time, the big cat is a little out of control.

The surrounding aura infusion is becoming more and more urgent, and according to this trend, the aura infusion speed will be faster and faster.

If you don't interfere, after a few minutes, the big cat's body will be blown up by the aura of heaven and earth.

Su Yu was just about to interfere with his divine thoughts.

The black cat, which was staring at the big cat, took the first step, it walked quickly to the big cat's side and took a deep breath, inhaled most of the surrounding turbulent aura, and then slapped a paw on the big cat's back.

Completely interrupt the aura breathing channel in the body of the closed big cat.

The big cat spat blood, but his face was full of excitement: "I only have one step away from mastering this secret technique completely, although this attempt failed, the spiritual power value in the body has still increased a little, this "Swallowing the World" is indeed a rare magic secret method, little brother, your patron saint is really powerful!" ”

Awakened, whether human or beast, even if they don't cultivate, they can gradually and slowly absorb the aura of heaven and earth and become stronger.

Some gifted awakened people even have various abilities to control wind, rain, thunder and lightning as soon as they wake up.

Or the flesh is special, and if you don't do anything, you can travel thousands of miles a day and enter the country quickly.

Big cats don't belong to this group.

As a cat with ideals and ambitions, although the ideal ambition is gradually weakening.

But the big cat is still the most eager existence of the two cats and one dog, and now it is natural to be happy to see the actual way to become stronger.

"Hehe......" Erha looked at the big cat and smirked, it hadn't understood the key yet, and it didn't understand what was worth being so happy about.

The big cat glanced at Erha with the eyes of an idiot, and then set his eyes on the black cat.

At this time, the black cat was sitting cross-legged on the ground like a human, concentrating on refining the heaven and earth aura in order to reduce the difficulty of sealing the aura passage between the big cat's body and the outside world, and deliberately inhaled the aura of heaven and earth in the body.

After a few weeks of operation, it was methodically completed.

"It seems that during the boarding period of that similar system, the black cat has indeed cultivated, and its every move looks like it has been cultivated for a long time, and its body memory should not be too obvious." Su Yu looked at the black cat on the big screen and thought to himself.

The two cats and a dog exchanged experiences for a while, and the second ha mainly listened.

Su Yu guided Erha to return.

The distance from this abandoned warehouse in the old city to Erha's house is almost remembered with Erha's IQ.

"Hey, why did you run back to the commissary, and the Patronus was as lost as I am?" Erha, who was running on the road, suddenly said in surprise.

It remembered that the commissary in front of it had just passed by once.

Su Yu smiled and didn't answer.

He had already discovered the abnormality, and the path he guided Erha was not what Erha actually ran at all.

Obviously, Erha is on the way.

However, Su Yu had already sensed it with his own divine thoughts.

It's just a little ghost, just enough to temper Erha.

That's why he didn't give instructions or kill ghosts.

There are ghosts in this world of revival.

It can also be said to be a spirit body formed by the erosion and transformation of the soul of the soul of the creature after the death of the heaven and earth.

Most of them are the same as Ma Anqi, another optional host before the arrival, without subjective consciousness, and only exist because of an obsession after death.

But there are also a few individuals who have turned on their wisdom and are extremely strong.

The one that Erha met hiding in the commissary was just a little ghost, probably able to cover the eyes of living beings.

Form a ghost hitting the wall in a sense.

At first glance, it looks somewhat similar to Su Yu's illusion construction ability.

In fact, it is not the same thing at all.

For example, Erha only needs to close his eyes at this time and go in one direction, if you are lucky to choose the direction of an obstacle such as a wall, you will definitely be able to go out.

Su Yu's illusion was different.

It is an illusory world that is forcibly constructed by one's own cognition with one's own divine thoughts, and gives consciousness related to the five senses of living beings.

If the person who is trapped in the illusion cannot break the illusion.

Or if Su Yu doesn't lift the illusion, he will be trapped in it forever.

If you die in a fantasy world, you will be deceived into thinking that you are dead, and you will fall into a deep sleep of consciousness.

It's no different from real death.

The ghost created by this little ghost hits the wall, but at most it can only scare people.

If Erha stays where he stands at this time, the little ghost will be helpless.