Frankenstein for the cosmos. I like the idea of an idea such as this but as you said yourself, it feels far to undone for my liking. I'm used to your submissions being far more entertainingly complete than this. All in all its a good NPC to throw at a group of players to see what they do.
Luxury shall spread across the land. Famine shall then return, and the inhabitants shall grieve for the desolation of their cities. In those days the wood of the forests shall burn, and acorns grow upon lime trees! The blue sea shall discharge itself through the seven mouths, and the river Isio shall burn for seven months! The waters life shall die in the heat thereof, and from them serpents will be born.
The Dragon with wings will overwhelm the Dragon without and He will climb on the back of one, holding a sword in His claws, cleaving the head in twain. The wingless Dragon will fall into shadow but be reborn and fly again to cause havoc on the lands.
Religion shall be destroyed for a second time and the Six of the Black's descendants shall hold the scepter after it and a shower of blood shall fall from the Heavens. And those who are left alive will abandon their native soil and will sow their seeds in the fields of others.
The seed of the White Dragon shall be red with the blood of mothers and the sixth shall throw down the walls of the Oppressive. Between her jaws there will be found a bit which was forged of wild boar teeth and then He shall climb over the mountain summit to the shadow of the Hallowed Man.
Seeing where the birth of its name came from it does not surprise me to think of it as a Chinese spirit of death. A death-bringer, but not in an evil and malicious sort of way. It is cold and callous for sure but not evil or nocuous. Wicked perhaps but it just doesn't seem like Horng Poh-Buh would strive to maliciously cause injury or pain. he is a bringer of death and death isn't pretty but he does say that no one shall take their own life as long as I am around. Kind of a Dr. Kevorkian with actual intent. I like it.
Although I'm finding it difficult to imagine exactly what it looks like. Perhaps that is also its intent. Like he is so horrible the minds eye won't allow you to actually look directly at him.