Singularities, mathematically known as undefined or undefinable points.

The moment he touched that indefinable point, Mu Cang's terrifying perception that surpassed the rules of the universe because of the endless light suddenly 'saw' countless lights flickering violently outside the horizon.

It is as if all the light that has appeared in the entire universe from ancient times to the present day is piled up here at this moment, wanting to show all its beauty.

However, these infinite rays of light as dense as the sky only flickered for a moment, and the outside of the horizon suddenly fell into absolute darkness that was the same as that in the horizon.

“……”

No information, no matter, no energy...... Nothing.

The closed-loop space-time region extremely close to this singularity is filled with darkness and silence that is so dense that it is almost 'frozen and solidified'.

In fact, during this shuttle, Mu Cang was also surprised to find that the internal structure of this black hole was far more complex than he imagined.

Perhaps, not all black holes in the universe are so complex.

However, this is a galaxy-level superblack hole that has a deep 'adhesion' to the existence of the fantasy domain and is extremely rare in the entire universe at the same time, and its horizon is ...... There is more than one floor.

Its first horizon is the outer horizon that is directly adjacent to and borders the starry sky of the universe with external matter, which can also be called the infinite redshift plane.

On the surface of this horizon, there is an endless sea of information that is as majestic as an ocean.

At the same time, since the spatiotemporal structure of the internal area of this layer is not a 'strong' one-way structure, even if everything unfortunately falls into it, it is not 100% impossible to escape.

As a result, under the power of the vast time, the inner area of the Outer Horizon has accumulated an infinite amount of energy.

Therefore, it can also be called the 'energy layer'.

After passing through this thick layer of energy, you will reach the inner horizon where all things really come and go.

In the vast void world, except for the idealistic power like the Endless Light, which transcends all things in the universe, all things that fall into this layer can only and must move in the direction of the singularity and cannot turn back.

As if in some ultimate sense, there is no second direction for what falls, whether in time or space.

After passing through these two layers of vast horizons, you will reach the area where Mu Cang is now—the indefinable domain that exists because of the singularity.

In this area, the 'dot interconnection' and 'dot equality' attributes of the space itself have been lost.

Every spatial 'point' that can be defined as a coordinate is dragged and twisted by the limit of the singularity.

As a result, the degree of spatial distortion here has reached an incomparably terrifying level, as if it is the ultimate vortex of the universe.

Even the direction of time here is distorted from 'linear' to 'closed' under this distortion.

In other words, the things that exist here will tragically wander back in a Möbius loop timeline formed by the 'past' and the 'longer past' glued together and the end of the 'longer past', and there will be no liberation for eternity.

Forever trapped in the past, unable to reach the present and the future.

This area may have never been reached, so Mu Cang defined it as a [forbidden domain].

Namely, the forbidden realm.

"Singularity ......"

The endless light condensed into the shape of Mu Cang, and quietly 'looked' at the 'point' that was inconspicuous as a point with infinite density and infinitely small volume like point particles a hundred meters away.

He could clearly perceive that this volumeless singularity contained the mass of almost an entire galaxy, and the curvature of space-time around it tended to infinity.

If the three-dimensional space is compared to an infinitely vast and flat cloth, then the singularity has stretched this 'cloth' to an unimaginable extent.

Yes, it's still just elongated and not torn.

Even to this extent, the singularity has not been able to tear through the giant cloth of 'three-dimensional space', it is more like an infinitesimally small but infinitely long bottle that can be stuffed into the three-dimensional 'cloth head'.

What's even more interesting is that after the Endless Light swept back and forth, Mu Cang was surprised to find that this singularity was not just a 'point', but also a closed surface ring based on the topological plane rather than the geometric level.

In other words, this singularity can also be called a strange ring.

"It's both a point and a ring, and there's no volume, no size...... It's funny. ”

After a brief sigh, Mu Cang immediately began the experiment of destroying the singularity.

In fact, a long time ago, he had thought of several ways to completely destroy a black hole or destroy a singularity.

If you follow the most basic line of thought, then to destroy the singularity, you need to launch an effect that will not be destroyed by the singularity, but can destroy it completely.

This effect can be time, or space, or some unknown force that transcends the rules of logic...... For example, changing authority.

Mu Cang believes that birth and disappearance are both changes, so the change authority should have the ability to directly 'delete' the singularity out of thin air, after all, the more outrageous experimental change authority has also been done.

However, it is not interesting to directly 'open' and engage in research.

Mu Cang wants to break the singularity in practice.

If the singularity is solved from the temporal level, the specific method is to greatly accelerate the time of the space region where the singularity is located, so that it spontaneously accelerates the efficiency of Hawking radiation, so as to evaporate its own mass at a high speed.

After a long enough period of time, the target singularity will inevitably disappear into invisibility.

But Mu Cang felt that this method was a bit dull.

Because even if the singularity of such a huge mass is accelerated by trillions of times, it is estimated that it will take many, many billions of years for it to completely evaporate.

It's too slow, not gorgeous enough, and doesn't fit his aesthetic.

"So there's only one last way."

Mu Cang urged the endless light to envelop this singularity, "Shatter the void." ”

A singularity as strong as a black hole also needs tangible space to carry it, and no object can exist without space existence, including singularities.

Therefore, it is only necessary to completely destroy the three-dimensional space where the singularity is located, and the singularity will cease to exist.

It is different from the space described in some fantasy on the earth that can be shattered with just tens of thousands of catties of strength and punches and kicks.

The three-dimensional space of this universe is not so fragile.

In terms of mathematical language, the so-called tearing, cutting, and shattering space can actually be regarded as a 'discontinuous' state of space.

Therefore, Mu Cang only needs to completely interrupt the continuity of a certain space to achieve the so-called ...... Shatter the Void.

But first of all, we must 'dismantle' all the space-time structures around the singularity, including the horizon.

Beyond the horizon......

Whoa, whoa, whoa—

Mu Cang, who was as majestic as a giant in the starry sky, suddenly erupted hundreds of millions of multi-dimensional dimensional cutting 'blades' from the thousands of pitch-black abyssal mouths on the surface of his body, enveloping the huge black hole in front of him.

The three-dimensional, four-dimensional, and five-dimensional unit cell high-frequency switching condensed dimensional blades suddenly descended like countless god-slaughtering blades, instantly cutting and crushing the inner and outer layers of the huge black hole, the behemoth horizon, the energy layer, and the deeper forbidden realm like peeling an apple.

In the wave of time and space, the singularity that is infinitely small but infinitely constricts the curvature of time and space into itself, is suddenly 'exposed' in the vast universe.

Not far away, the second cultivator, who had just barely walked out of his shock, stared blankly at the black hole body that suddenly disintegrated in front of him, and once again collapsed with three views:

"What just happened?! Why did my big black hole suddenly blow up?! ”

Just as he was in a daze, he suddenly felt that the black hole body where he was originally located was now in the void where everything was gone...... Suddenly, there was a terrifying rhythm of time and space.

This kind of rhythm is very familiar to the second practice.

Isn't that what it is...... Is the singularity in the depths of one's own body disturbing three-dimensional space-time?

Surprise!

“…… ...... without a vision wrap Naked singularity?! ”

He stared at the rippling three-dimensional space-time in the distance in amazement, and said in disbelief, "Universe...... How could such a thing be allowed to happen?! It's impossible for a naked singularity to appear!

”

"Allowed?"

The incomparably tall Mu Cang looked down at the second cultivator and said, "Do I need the universe to allow me to do things?" ”

Ignoring the completely sluggish second cultivator, Mu Cangchaowei's eyes flashed with divine light, and he suddenly pulled his perception accuracy to the maximum, and suddenly shrouded in the small piece of three-dimensional space that carried the singularity.

"You...... What are you going to do?! The second cultivator asked dumbly.

"Do what?" Mu Cang smiled, "Of course it's a singularity." ”

Buzz –

In his 'eyes', the tiny space instantly expanded and magnified.

It has continuously crossed multiple levels of microscopic scales, and entered the microscopic realm of the meter, which is countless billions of times smaller than the atomic nucleus level.

In this secluded and mysterious realm, everything is so empty, vast, and vast.

I can't describe it as 'dark', because the 'colours' here have lost all their meaning.

But it's not like there's nothing, it's crowded.

Here, it is impressively crowded with the 'straight/non-straight' and 'curved/non-curved' space-time topological sections of the infinite trillion-gigabyte.

At the same time, at every moment behind these space-time facets, there is a sea of energy density that is majestic and terrifying, and the Dirac vacuum zero energy sea is flowing and rushing.

Between the ebb and flow, countless negatively charged electrons and countless positively charged antielectrons appear in pairs, and then annihilate in pairs.

Mu Cang even felt that the entire three-dimensional space-time that seemed to be condensed from the layers of this infinite space-time topological facet was actually floating and submerged in this infinitely vast Dirac ocean.

The topological sections of the 'ups and downs' in the 'ocean' are not constant, but static and moving.

The moving ones will swim and fly like live fish, and the static ones will remain motionless for a long time like a reef in the sea.

As for the infinitely small black hole singularity, it is now 'standing' on a static space-time topological section.

What Mu Cang has to do now is to completely destroy this piece of insignificant space-time that is quadrillion, billions and billions of times smaller than atoms.

But it's not easy to do that.

Because in order to do this, the premise is to expel all the zero points of the quantum field 'contained' in this space-time region, and knock them down from the 'pseudo' vacuum to the 'true' vacuum state.

That is, the vacuum decay is artificially created.

It's not easy,

Because the zero energy of a vacuum in the tiny space occupied by just one proton is comparable to the energy contained in all matter in the entire observable universe.

If we convert to the scale that ordinary people understand, if we want to knock a pseudo-vacuum of a cubic meter into a real vacuum, then we have to turn all 10^82 atoms existing in the entire observable universe into a hydrogen bomb with an explosive equivalent of one million tons of TNT, and bombard that cubic space together.

Although Mu Cang's experimental goal is far from the macroscopic world, even the infinitesimal space section where this singularity is located contains the same vacuum energy as all the energy produced by the evaporation of all the matter in the ten galaxies.

It's not the total mass of all the matter in the ten galaxies, it's the total energy that is 100% converted from all matter.

The two are not the same concept at all.

Therefore, if Mu Cang wanted to expel all the vacuum energy contained in this small space-time slice and knock it down from the pseudo-vacuum to the true vacuum, he would have to use a lot of force.

Whoa, whoa, whoa—

Within Mu Cang's huge cosmic body, the power of 6.66 million galactic masses surged, setting off waves of time and space.

Buzz –

Through the Endless Light.

In an instant, he forcibly 'infused' nearly one percent of his physical strength, that is, the power of the mass of 666,000 galaxies, into the microscopic space-time that was hundreds of millions of times smaller than the elementary particle level.

Boom –

In an instant, this small and 'vast' microscopic realm shook wildly, setting off a tsunami of energy, instantly shaking the countless trillions of positive and negative electrons that were born and destroyed behind it into the infinite distance.

Buzz Buzz –

The energy density of the vacuum quantum field behind it has also dropped wildly, becoming thinner and thinner.

And that's not all.

Mu Cang continued to skyrocket the magnitude of power 'infusion', trying his best to knock that small piece of space-time down to a lower energy state.

20 percent, 3 percent, 4 percent, 5 percent......

Wisps of endless light continue to transmit this majestic and vast power.

Until the power is 'infused' to seventy-five, the vibration frequency becomes more terrifying, and the energy density becomes thinner...... Finally, we have reached a 'true' vacuum state where no energy exists.

This is where vacuum decay is born.

And at this moment, Mu Cangchaowei's eyes flashed with divine light, condensing the strength of his body and soul to the extreme, accompanied by the surging endless light, and slammed into the ultra-micro true vacuum area containing the singularity of the black hole without revealing the slightest strength.

Rumble!

！

At the same moment, the vast pseudo-vacuum that was connected to all sides of this small and almost non-existent true vacuum area was like a chain reaction, and instantly became the same true vacuum, and swept away at the speed of light towards all the 'pseudo-vacuum' cosmic voids in all directions.

It's as if the Big Bang happened.

In just a third of a second, this tiny true vacuum bubble swelled dramatically to a diameter of 100,000 kilometers, turning into a celestial-level huge true vacuum bubble with terrifying waves of light and heat flashing around the spherical edge.

Since the sum of the energy of the vacuum bubble is proportional to its own volume, the energy contained in the unit surface area of this huge cavitation bubble also becomes more and more terrifying as the 'bubble' expands.

In the first second, the diameter of the vacuum bubble is 300,000 kilometers, and in the second it expands to a diameter of 600,000 kilometers.

In the face of the terrifying cavity that expanded rapidly, all matter and space-time structures were wiped out in an instant, and they were transformed into a true vacuum state by phase transformation together, and were ruthlessly engulfed by the huge cavitation.

Boom Boom Boom –

Millions of kilometers away, he stared at the second cultivator of the expanding giant bubble in the void in the distance, and groaned tremblingly:

"Is it vacuum decay? You! You monster! You...... You actually played a vacuum decay?! Ahh

！ ”

With the second cultivator's unbelievable wail, the giant stellar true vacuum bubble that had swelled to this point suddenly completely swallowed him, tearing it apart and evaporating into nothing in an instant.

The second repair, violent death.

The physical constants and space-time structures have been greatly distorted and changed beyond recognition into the interior of the giant true vacuum bubble.

The tiny space section that carried the black hole singularity that Xiu's half-physical spirituality was fused with was also under Mu Cang's terrifying bombardment...... Completely crushed.

Kacha –

Three-dimensional space-time is 'cracked'.

Cultivation and singularity are all destroyed.

At the same time, Mu Cang also saw the real ...... Nothingness.