The Netherworld is an alternate dimension where the Demon Sorcerers were banished by the Eight Immortals, leaving behind one portal per demon. Each of these portals can be located and unlocked by using the Pan'ku Box. The background in this dimension is orange, and there is very little gravity, as shown by the floating rocks that the demons used as platforms to stand on. Due to greed the dark hand found the Pan'ku box and started to release the demon only for Jason Blood to form a team to fight back and reseal them one by one with Shendu being the last.
the population consists of the 8 demon sorcerers, and every child they have that survived long enough to grow up. Next are the human descendent of the slave that got trapped in with them at the beginning with them refusing to have any more children their's less than a hundred people left most running and hiding. now theirs two new people Old man Liu and Alex.
The demon sorcerers:
Po Kong the mountain demon: Appearance
Po Kong resembles a green-skinned gargantuan monster with stubby arms and legs. She is noseless and has big, red lips with long eyelashes and dark hair tied in a bun. Being the Mountain Demon, Po Kong is the largest demon in the show with a bulbous, morbidly obese build and numerous rock fragments located around her body, and is one of two female demons.
Personality
Po Kong's defining traits are her ravenous appetite and obsession with eating. Food is the first and foremost thought on her mind. Po Kong admits she is particularly and especially fond of the taste of humans, and often expresses delight at the thought of eating them.
Lives: on the only mountain in the nether realm, (she never leaves her mountain for some reason?).with no humans ever going near there due to her hunger.
Xiao Fung the wind demon: Appearance Xiao Fung resembles a large, lilac-skinned frog with a permanently puffed-up neck. He wears several pieces of dark blue clothing and has green bony armor covering his back and head, similar to an armadillo.
He is the second smallest demon in the family with the smallest being Hsi Wu his brother.
Lives: shares the middle floating island with Tchang Zu.
Personality
Xiao Fung has a slightly oily demeanor. Compared to his siblings, he appears to be civil and reasonable, as he pleaded for a nonviolent solution in the Netherworld. Though more diplomatic than most of the Demon Sorcerers, Xiao Fung is also one of the more sadistic. Xiao Fung particularly despises his imprisonment in the Netherworld, seemingly more so than most of the other Demon Sorcerers; calling it a "ghastly abyss".
Tchang Zu the thunder demon: Appearance
Tchang Zu resembles a blue-skinned, reptilian humanoid with a muscular build that towers over humans. Besides Tso Lan his brother. Tchang Zu is the only other Demon Sorcerer to be fully clothed, as he wears an oriental-styled suit of armor.
Personality
In the Netherworld, Tchang Zu appeared to be quiet and reserved among the imprisoned Demon Sorcerers, almost never speaking up. Tchang Zu is somewhat bad-tempered when pissed off.
Lives: with Xiao Fung on the middle floating island.
Tso Lan the moon demon: Appearance Tso Lan's appearance seems to be based on an insect, as he is four-armed and has pincers on the lower arms. He has light grey skin and the front of his face is dark grey. He has dark purple hair tied in a long ponytail and a long tongue that is always sticking out. Tso Lan, along with Tchang Zu, is one of the only two demon sorcerers that are fully clothed. He wears a red and purple outfit reminiscent of a Chinese nobleman.
Personality
Tso Lan is regal and sophisticated, seemingly the most so of the Demon Sorcerer family. Compared to his siblings, he has a calm, cold, and cruel-edged disposition - when berating or criticizing others such as Shendu, he often does so in a collected and neutral-sounding manner. Tso Lan is apparently hard to impress, and has never once been known to give a direct compliment. He apparently found the state of the Earth distasteful, feeling its landscape would only be to his liking once he'd wrecked all the planet's ecosystems by pulling the Moon from orbit when freed.
Lives: on the highest island and hardly ever leaves.
Dai Gui the earth demon: Appearance Dai Gui's appearance is a mix between a minotaur and a stone lion.
Personality
Dai Gui is brutish, and seemingly the least intelligent of the Demon Sorcerer siblings, although he does display a crude ingenuity in combat. He is seemingly either unaware of his own stupidity or likes to assert his authority to make up for it; often speaking to and amongst his siblings as if he's their intellectual equal.
Lives: on the edges of the main island due to being tricked by his siblings.
Hsi Wu the sky demon: Appearance
Grey, impish bat/gremlin-like demon with a lizard-like tail, Hsi Wu is the smallest of the Demon Sorcerers. Though he is still relatively larger than a fully-grown human.
Personality
Hsi Wu can be best described as manipulative and crafty, making up for his smaller size and lack of physical prowess with intelligence and mischief. When up against multiple capable opponents (such as his siblings), he prefers to avoid direct combat in favor of evasive tactics and more wily approaches. Regarding his relationships with his siblings; Hsi Wu seems to be bossed around and physically picked on by his sisters Bai Tza and Po Kong respectively, to his mild ire. Hsi Wu is in turn seemingly something of a nuisance to Po Kong at times.
Lives: on the lowest floating island and is the one who travels the most like's to hunt humans.
Bai Tza the water demon: Appearance
Bai Tza resembles a blue-skinned mermaid with a serpentine tail, fins located around her body, webbed hands, and has tentacles for hair, resembling the Greek Gorgons. She is larger than humans, yet is smaller than most of her siblings (with the exception of Hsi Wu).
Personality
Bai Tza at times displayed a tendency towards aggressive dominance displays and asserting her authority which verged on a superiority complex. Her interactions with Shendu at times showed this, and she bossed Hsi Wu around at one point in the Netherworld when Po Kong suffered a distracting back-itch. She appeared to be one of the most outspoken and dominant of the demon siblings in the Netherworld.
Lives: at the base of Po Kong's mountain on the main island with the only source of water leading the others to always bargain with her.
Shendu the fire demon: Appearance
Shendu appears as a humanoid mix of Chinese and European dragons, standing over 20 feet tall. He has greenish skin and red eyes. while being a dragon he's also a dragon.
Personality
Like the rest of his demonic family, Shendu's utmost desire is the ultimate power and world conquest. Although his thirst for power seems to exceed even that of his siblings (who were willing or forced to "share" the ancient world with each other, whereas Shendu desires control of the realm all for himself). Apart from that, Shendu's other defining traits are a fiery temper, thirst for vengeance, cunning, and treachery. He is regal and sophisticated in addition to possessing a wry sense of humor like most of his siblings and seems to be mildly fond of speaking in slightly-poetic and eloquent vocabulary. Shendu is prone to holding grudges against those who've crossed him in the past.
Lives: on the plains of the main island with the most humans living in towns build there. Shendu guards his territory with his Shadow-khans.
The human still alive in the nether realm survive by hiding and hardly ever group up in fear of being found and eaten and tortured. with Chi spells stolen from Shendus's library, they can avoid being corrupted by the realm and kill demon snakes easily. with the son of Shendu, Drago will be coming?