Deep in the Immortal World, there was a place enveloped by countless strands of forbidden demon fog.
Thirteen Chaos Demon Stars spun and danced, continually combining like they have life of their own, gradually merging into one colossal body.
However, perhaps due to some missing components, this massive body would collapse in an instant when half merged, incapable of complete fusion.
At such a moment, strange and sinister sounds would emerge like a downpour, mixed with pain and wailing, curses and roaring, anger and fear, resentment and slander. It was as if all the negative emotions in the world had gathered there.
The mere sound could transform into a strange gray line, spreading out like spider webs in all directions. Numerous prohibitions, big and small, were entwined by these threads and could no longer struggle. They could only let the eerie gray line carry them away, ultimately taken to the place where the thirteen Chaos Demon Stars spun.