Everyone's playing Red Giant? I, Black Hole, devour everything!

The light that the 10 billion-year acceleration card transformed into disappeared into the event horizon of the primordial black hole like a shooting star.

Then, time was fast-forwarded.

Centered on the primordial black hole, the flow of time within a radius of billions of kilometers was accelerated to an unimaginable degree in an instant.

Billions of years!

Billions of years of time have been compressed infinitely.

The gravitational field of the primordial black hole was fully awakened at this moment.

Lin Tian felt as if he had transformed into an ancient behemoth that had been sleeping for hundreds of millions of years.

The moment I opened my eyes, the entire universe began to tremble.

The gravitational field expanded wildly in all directions.

Countless residual energy, endless high-energy radiation, and interstellar dust were mercilessly swallowed by the black hole at this moment.

Before Lin Tian's eyes, the data began to fluctuate wildly.

Current mass: 15000 solar masses

This is just the beginning.

From 10,400 to 15,000, it's just a blink of an eye in the context of an acceleration of billions of years.

The black hole's appetite has only just been whetted; the real feast is yet to come.

The gravitational field continues to expand outward.

Current mass: 20000 solar masses

Current mass: 30000 solar masses

Current mass: 35000 solar masses

Current mass: 42000 solar masses

Current mass: 50000 solar masses

……

Fifty thousand times the mass of the sun.

When this number appeared, Lin Tian sensed that the internal structure of the Primordial Black Hole was beginning to change.

The spacetime curvature is increasing synchronously.

From level 3 to level 4, and from level 4, it has moved even closer to the next level.

Lin Tian knew that an acceleration of 10 billion years was not enough to allow the spacetime curvature to jump from level 3 to level 5.

Accelerator cards only speed up time; time itself does not automatically optimize the internal structure of a black hole.

To truly transform the primordial black hole, we must rely on the manuscript left behind by the research institute.

He opened the manuscript on spacetime curvature research that Chen Wang had sent him.

Although the research findings from 25 years ago span a quarter of a century, they still have extremely high reference value today.

The core idea of ​​the manuscript is actually not complicated.

There is a dynamic equilibrium point between the gravitational coefficient and the curvature of spacetime.

At this equilibrium point, the black hole's rotation speed will be maximized, and the relativistic jets at the poles will form the most stable structure.

However, finding this balance point requires extremely precise adjustments to the gravitational field parameters.

The required precision is so high that it even exceeds the sensing limits of ordinary observation chambers.

If it weren't for this S-class observation chamber, Lin Tian would never have been able to achieve the level of precision required in the manuscript.

And now, he can.

He took a deep breath and completely immersed his consciousness into the core of the primordial black hole.

That is the singularity.

It is a point with infinitely small volume and infinitely large density.

It is a place where even spacetime itself is completely crushed.

Here, all known physical laws become meaningless, leaving only pure mass and pure gravity.

Lin Tian began to adjust.

For every 0.001 increase in the gravitational coefficient, he would stop to sense the feedback inside the black hole.

Once you've confirmed that there are no signs of instability, proceed to the next step.

Time is flying by at an accelerated pace.

Billions of years flow around the black hole, and the cosmic changes are condensed into a few moments in the gravitational field.

Current mass: 55000 solar masses

Current mass: 58000 solar masses

Current mass: 60000 solar masses

……

The moment its mass exceeded 60,000 times the mass of the sun, the rotation speed of the primordial black hole suddenly surged.

The accretion disk of the black hole began to spin wildly.

The rotation speed reached an unimaginable level.

The material inside the accretion disk releases intense radiation through extreme friction.

But before these radiations could leave the accretion disk, they were dragged into the spiral-shaped spacetime vortex by the black hole's rotation.

At this moment, two blinding and suffocating beams of light simultaneously erupted from the two poles of the primordial black hole.

That's a relativistic jet.

Its essence is that high-energy particles are accelerated to near the speed of light and ejected in the powerful magnetic field generated by the rotation of a black hole.

On a cosmic scale, these two jets are like two invincible lightsabers, piercing straight into the depths of space from the poles of the black hole.

Any celestial body that blocks the jet stream will be instantly vaporized.

This is the power of a fully-formed Kerr black hole.

Current mass: 62000 solar masses

Spacetime Curvature Level: 5

[Event visibility range increased by 200%, gravitational field binding ability increased by 300%]

[The observer "Lin Tian's" star has been detected to have reached the "complete state Kerr black hole"]

[Triggering regional spatiotemporal disturbance]

Sixty-two thousand times the mass of the sun.

Spacetime curvature level 5.

A fully formed Kerr black hole.

The combination of these three data points revealed the true fangs of this ancient behemoth that had slumbered for billions of years after its awakening.

Just then, a system announcement popped up without warning.

[Universal Will Announcement: The celestial body of observer "Lin Tian" has been detected to have reached the "complete state Kerr black hole," triggering a regional spacetime disturbance.]

[Disturbance range: 100 light-years in radius]

This disturbance can be perceived by all observers within a radius of 100 light-years.

Unlike previous new player announcements, this one wasn't only broadcast in the new player channel of the seventh star region.

This is a province-wide announcement.

A personal dashboard covering 60 million observers across the entire Seventh Sector.

The tremors it triggered were more intense than any before.

The public channel of the Seventh Star Sector was immediately engulfed in a massive uproar.

"A fully-formed Kerr black hole? What's that? Wasn't it just a black hole before? How come there's a Kerr black hole now?"

"One hundred light-years! Do you even know what one hundred light-years means? The entire Seventh Sector is less than three thousand light-years in diameter. His disturbance means that one-fifteenth of the entire sector can feel it!"

"Just who is this Lin Tian? I haven't even managed to raise a decent red giant star yet, and he's already evolved to the point where he can disturb a hundred light-years away?"

"I'm disgusted. How can the difference between people be so vast?"

"Keep in mind, this genius Lin has only been awakened for less than two weeks!"

"Two weeks?! Are you kidding me? Going from 0.8 solar masses to being able to disturb a hundred light-years in two weeks? What kind of cheat code is that?"

"If it were possible to cheat, you would have done it already. This is the will of the universe. Show me how you do it!"

The messages on the public channel were still scrolling wildly, but Lin Tian had already turned his attention away.

He has never been interested in these discussions.

Thirty years of accumulation at the Black Hole Research Institute, plus that billion-year acceleration card—if it still can't enable the primordial black hole to undergo a decent transformation, then that would be strange.

"The next step is to continue absorbing, increasing the mass even further..."

However, at that very moment, his gravitational field suddenly detected a signal.

Lin Tian frowned slightly.

"Gravitational wave detection?"

He immediately recognized the nature of the signal.

This is not a normal gravitational field scan.

It's so exquisite.

It was so precise, like a fine embroidery needle, that it pierced precisely into the weakest point of the gravitational field of the primordial black hole.

With a thought, Lin Tian immediately traced the gravitational wave signal in the opposite direction.

Soon, he spotted the signal source.

That is a star.

A star so small that its volume is almost negligible.

Its diameter is only a few dozen kilometers, which is nothing compared to stars that are tens of thousands or millions of kilometers in diameter.

But this celestial body, smaller than a speck of dust, made Lin Tian's expression turn serious for the first time.

Because its density is too high.

It's so high it's terrifying.

Hundreds of millions of tons per cubic centimeter.

What does this mean?

If a mountain on Earth were compressed to the density of that planet, it would be reduced to the size of a fingernail.

This is a neutron star.

"People from the land of cherry blossoms."

Lin Tian made his judgment almost instantly.