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Author Note:
A few specifications,
Conversations: "…"
Alfred (A.I): <…>
Thoughts: '…'
Tutorial completed!
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You could never be ready enough to go into a black hole. I learned that the hard way.
The celestial body that my Tenshingan showed me was categorized as a supermassive black hole, the equivalent of the 'super heavyweight' category among other black holes.
It stood alone in space while light from distant stars distorted around it and a huge amount of gas was rotating, surrounding it.
I knew as a matter of fact that I could die just by getting near it since, by Alfred's estimate, the temperature of its accretion disk (rotating matter e.g. gas in this case) should range from a few million to a few hundred of millions of degrees.
I thus had to land on a nearby planet to begin my preparations. First was the shuttle, I had to completely disassemble it to reforge the components into a new shape, which would be something close to a needle in which I would lie down.
I knew that no material could resist that terrifying heat for long, so I based the new design to completely ignore everything else and just focus on speed. I completed it with four layers of the sturdiest metallic alloy I had to give me enough surface to inscribe.
I changed the layout of runes and added Kanji to give it the sturdiest defence and most insane speed it ever reached. The outermost layer was covered by Kanji-Rune mixes to reduce friction, convert heat to kinetic energy and strengthen the molecular bonds to increase the melting point. The third layer was nearly the same but had cooling runes instead of friction reduction. The second would be my first line of defence which sealed the heat and sent it to the third and fourth layers. Finally, the innermost layer in which I would stay had countless strengthening, heat converting and cooling runes. (AN: please leave your suggestions for a name for the Kanji-Rune mix 😊)
Since I felt I couldn't be more ready, I activated True Sage mode and used the Truth-seeking balls to cover my body in an oval shield while I went and teleported inside the shuttle using a mark I left inside. The shuttle had no opening to increase the chances of success so I had my Tenshingan open to see through it.
I placed many Hiraishin marks on various landmarks as an emergency escape plan as I left for the black hole. I used the Ten-tails limitless energy to power the Kanji-Runes of the shuttle to gain as high of an acceleration as I could.
I reached the surrounding of the black hole, did a few last check-ups with Alfred, and went to infinity and beyond.
The following 10 seconds were the most intense and stressful ones ever since I was reborn in this world.
In the first second, the heat I felt increased significantly while my speed went through the roof.
By the fourth second, the outermost layer was overloaded and exploded, exponentially increasing my speed.
The third layer gave out by the sixth second, similarly exploding.
The second layer was gone by the eight, and I knew that I fucked up when I couldn't teleport because of the intense energy fluctuation in the surrounding.
I used the final layer, which should have brought me inside the black hole, as a stimulant for the last card I had. I increased the Prana I channelled to the Truth-seeking balls I used to cover myself while activating a kinetic enhancement spell which used the energy from the exploding shuttle and the surrounding heat to propel me at an insanely fast speed, reaching my goal.
This was the step of no return. Now, I just had to survive inside a supermassive black hole.
My experience in the event horizon was really strange, my whole body was like a long spaghetti that stretched indefinitely while I could 'see' the 'falling' light that was caught in the event horizon. The only truth that my Tenshingan could see was in the singularity ahead, and it was where I fell.
----Flashback no jutsu end-----( AN: Damn that was a long one that goes back to the first chapter. I'm suffering from chakra exhaustion haha)
I just couldn't move anymore, since I was frozen, literally. The temperature inside a black hole is inversely proportional to its mass, so I was in absolute zero.
The gravity was crushing me at an insane speed, and I could only helplessly watch as my body was gradually compressed.
'Alfred…'
I suddenly grinned with a gleam in what remained of my eyes.
'Don't worry, I won't let you retire anytime soon!'
I could see a whole new world in front of me.
----3rd person POV-----
This faint human figure gradually faded inside the singularity, disappearing from this universe.
Meanwhile, in an unknown world, a miniature Blackhole suddenly came into existence, crazily 'devouring' its surrounding.