In the Dark Universe.
A swirling nebula is rapidly rotating, with a pitch-black color at its center.
The edge of the nebula is vast, with a radius of half a light-year, emitting a faint glow and intense radiation; the light is dominated by a golden hue, accompanied by a mix of various colors. From a distance, it looks like a colorful giant cloud, extremely dazzling.
It was this scene that the scientists within the Wandering Star System had observed, prompting them to issue a warning.
These experienced scientists knew very well what the colorful giant cloud in front of them was: a quasar, one of the most terrifying celestial phenomena, not inferior to a black hole.
The reason quasars stand shoulder to shoulder with black holes
Is that at the heart of a quasar is a super black hole.