In the depths of the kingdom of Hell, blood-colored dark clouds suddenly rose above the sky that had been dim for thousands of years.
The vast sea of blood-colored clouds enshrouded the entire sky in a crimson hue, followed by blood-red rain falling from the cloudbank, with the laws trembling and the Dao roaring, as if the entire kingdom of Hell was wailing at this moment.
Amidst the chaos of Hell, this blood rain brought a brief calm, as formidable supernatural beings looked up at the firmament in disbelief.
The descent of blood rain is a phenomenon in harmony with the rules of the kingdom of Hell, signifying the demise of a God of the Netherworld vital to its functioning.
Since the founding of Hell, there have been very few occurrences of this blood rain phenomenon.
The most recent one took place six thousand years ago.