A black hole was a very special kind of celestial body. While astronomers observed black holes, they also considered one possibility.
Where did the things swallowed by black holes go? Did they continue to exist in material form, or were they crushed by the black hole's terrifying gravitational field and transformed into energy?
Because no one had ever directly observed a black hole, people could only study black holes indirectly through other methods. As a result, they did not know what black holes truly were.
Nor did they know how black holes dealt with those celestial bodies.
For many years, some people had believed that black holes were essentially special passages connecting two sides of the universe.
The material plane where humanity currently lived, and another side of the universe—the antimatter plane.
Some people also referred to this antimatter plane as the "Energy Plane" or the "Spirit Plane." No one knew what it was actually like. Since no one had ever seen it, all they had were guesses about the other side of the material plane, with no confirmation.
No one had to take responsibility for a guess, so people could freely let their imaginations run wild about everything happening over there.
How did it operate? Were there other celestial bodies?
According to the speculation surrounding the "Energy Plane," the other side of the universe bore the responsibility and power that drove the entire universe's continued expansion.
It was as if... it were the core of the universe, while the main material plane was the universe's skin.
The universe was something that kept expanding... and this expansion came from the inside out.
All celestial bodies and other matter swallowed by black holes would ultimately be transformed through the black holes into the purest Cosmic Energy, which would then be injected