It was endless darkness in all directions, with no sky, no earth, no sun, no moon!
There was only a huge black hole above his head!
That's right!
It was the black hole in the universe!
According to Earth's scientific explanation, a singularity with an infinite density, an infinite curvature of time and space, an infinite volume, and an infinite amount of heat energy, together with a part of the empty sky Zone around it, was called a black hole.
Einstein's theory of relativity mentioned that when a dying star collapsed, it would gather into a single point. This point would become a black hole that would devour all light and any matter in the nearby universe.
In layman's terms, a black hole had an infinite gravitational force. Even light could not escape the gravitational force of a black hole.
"Don't tell me that the huge gravity in the Great Swamp comes from this black hole?"
Chen Xiaobei was very smart and made the right connections.