Since Pangu opened the world, heaven and earth have love, all things have taken shape, the vast universe has the three talents of heaven, earth and man, the sun, moon and stars, and the three worlds of people, gods and ghosts.

The beings of the Three Realms act according to the rules, work at sunrise and rest at sunset, and spend a good time in peace. However, in addition to the three worlds of people, gods and ghosts, there is another world between heaven and earth, which is the demon world, which is independent of the three worlds and is juxtaposed with the demon world, so the world is commonly known as demons.

The demon world, another world independent of heaven, earth, man and ghost.

This world is full of exotic flowers and plants, lush trees everywhere, strange animals everywhere, clear water and blue sky everywhere, and there are only three other seasons here.

The flowers here bloom all year round and do not wither, the trees here are green and do not lose their leaves in all seasons, the water here is crystal clear and does not freeze, the animals here have their own kingdoms and activity areas, and every kind of mountains and trees, every kind of birds, beasts, insects and fish has their leaders.

The largest families in the demon world are the snake clan, the fox clan, the big tree clan, the spirit stone clan, the peacock clan, the peony clan, and the fish clan.

Among the eight major families in the demon world, the snake clan, the fox clan, the spirit stone clan, and the fish clan are particularly noble and prominent. The fish clan is famous in the demon world because of the mermaid; The Lingshi clan is supreme in the demon world because of the Monkey King, and the fox clan is powerful in the demon world because of the Daji of Shang.

Every thousand years among the eight major families in the demon world, the eight major families jointly elect a demon king to rule the demon world.

The prerequisite for the election of the demon king must be to be able to do earth-shattering deeds in the world and lead all demons to live in harmony with the world.

Every year on the night of the full moon on August 15, it is the grandest festival in the demon world "Guiyang Festival", on this day the demon king chooses a group of high cultivation, in the demon world of the respected demon put into the world, to add vitality and vitality to the world, so the mountains and trees in the world, birds, beasts, insects and fish, strange flowers and plants are the leaders of the demon world, in August 15 full moon night by the demon king put into the world.

The demons who were put into the human world have a great role in the human world to help the needy, save the Li people, and cultivate to a high level, and after at least a thousand years of training in the human world, they are called back to the demon world to serve as the demon king.

People's hearts are not right, so that all thoughts are discouraged, go mad into the devil, enter the demon world after death, obsession is difficult to eliminate the willingness to be a disaster for the devil, many crimes in the demon world for thousands of years, are detained on the body of the demon world, therefore, the demon world hates the demon world very much, the demon and the demon two worlds have been at war for many years, one eliminates the other, and reinforces each other.

The demon world is selected to be sent to the world's mountains and rivers, parents, rivers, rivers, seas, flowers, trees, birds, beasts, insects, and fish can be influenced by the essence of the sun and the moon, and through thousands of years of cultivation, they can be cultivated into human form, and they can also be cultivated into immortals.

When Pangu opened the world, a huge spirit stone in the universe fell into the world, this spirit stone is called Qinglong Stone, and Qinglong is transformed into Kunlun Mountain.

There are three giant dragons hidden in Kunlun Mountain, among the five-colored dragons, the yellow dragon soars into the sky, the purple dragon has been born Red Dragon, White Dragon, and Green Dragon are still hidden in Kunlun Mountain, containing huge energy, where are the remaining three giant dragons, no one knows between heaven and earth, even the Jade Emperor who is in charge of the Three Realms knows nothing, only Wang Ao Laozu of Yunmeng Mountain knows a little bit about it.

Kunge Mountain, a huge mountain system formed after Pangu opened the world, is called the ancestor of ten thousand mountains, towering peaks, undulating continuously, some like a long dragon, some of the object of the galloping wild horse, some like the tiger down the mountain, there is the object of the lion with its head high, all the animals in the world that can be named, all have their own symbolic peaks in the Kunlun Mountain.

Among the peaks, only the Jade Void Peak and the Jade Bead Peak, the most majestic and magnificent, according to legend, here used to be the place where the three Qings, the Taiqing Taishang Laojun, the Yuqing Yuan Tianzun practiced.

Eighteen ancient divine beasts and beasts, divided into nine groups, one group of every two divine beasts, looking at each other, tightly guarding Kunlun Mountain, entering Kunlun Mountain must pass through the nine levels set by the eighteen divine beasts.

Eighteen divine beasts turned into ten people's mountains, divided into nine layers, standing majestically in the Kunlun Pass, the eighteen mountains correspond to each other between the two mountains, interlocking, the eighteen divine beasts headed by the enlightened divine beasts, two by two, guarding the gateway of Kunlun Mountain.

There is a long canyon in Kunlun Mountain, there are only dots of green grass and dotted flowers in the valley, there are no trees, but there is no sign of life, the whole canyon is shrouded in a gloomy and terrifying atmosphere, here is the convergence of the three realms, there is a gate to the fairy world, the netherworld, the demon world, and the demon world.

This canyon is called the Valley of Death in the world and is also known as the Gate of Hell in Kunlun Mountain, the real name is Lengle Canyon, located in the east of Buruntai, Qinghai, the lightning and thunder in the canyon, the wind is raging, no one dares to peep into the mystery for thousands of years, but where the life that enters the canyon, it will instantly become a blackened corpse, the death is extremely calm, there is no trace of injury, the strange rock here, rich in huge magnetic field, it is the unique mysterious place in the human world, and it is the gate to the foreign land.

The gate to the demon world, located in the Kunlun Mountain Death Valley on a sunny cliff of the Ten Thousand Demon Mountain, is oval, far away as long as the full moon hangs high in the sky, whenever August 15 full moon night this elliptical door naturally opens, from the elliptical out of the demon gas in the heaven and earth between the horizon, every spring will be transformed into flowers and trees, birds, beasts, insects and fish come to this world, start his life of grass and trees.

This year is the annual return to the yang knot, a round of full moon quietly shines on the land of the demon world, this thousand years the demon world is also oppressed by the fairy world, since the fox fairy of Qingqiu has been doing mischief in the world, the scourge of the world has caused the heavenly realm to descend to the mortal Wenqu Xing, a generation of famous people suffered the punishment of digging out the heart, after the demon of the heart of the god entered the demon world, the two worlds of the immortals were very hateful to the demon world, the two sisters of the white snake and the green snake were killed in the world, the mermaid washed her face with tears all day long, and finally the shape and spirit collapsed, and the stubborn stone Monkey King surrendered to the enemy and rebelled, became the guest of the Buddha who had no come, but the talents in the demon world withered and suffered again and again.

Since the fairy world discovered the gate to the demon world on this ten thousand demon mountain, from time to time there are immortals who do evil, secretly come to the demon world to do wrong, bully men and women, and do all kinds of evil.

Everyone in the world knows that there are many beauties in the demon world, and the flowers are all competing for beauty, and the immortals in the fairy world are stretched three feet, doing everything possible to come to this delicate world, enjoying the blessing of the group of flowers, and for a time the demon world was full of complaints, and Sister Li Xiang was extremely angry.

One day 1000 years ago, the eight King Kongs of the fairy world broke into the demon world without permission to kill the demon king Changqing, raped the demon princess, the demon princess was ashamed and embarrassed, hanged herself, causing the demon world to have no leader, a plate of scattered sand, the various races fought each other, the dead and wounded, the demon world was in a chaos, for a time crying, wailing sounded all over the demon world, very miserable and sad.

Just when the demon world suffered a great calamity, one day, an uninvited guest came to the demon world, it was a white-haired old Taoist priest, an old Taoist priest, with white eyebrows and elegant conversation, the name of this Taoist master is Wang Ao Laozu.

The old Taoist priest told the demons in the demon world that on the night of the full moon on August 15 after 300 years, the demon king would descend into the demon world, and there would be no disasters in the demon world from now on, and he hoped that the demon world would welcome the demon king on the night of the full moon on August 15 after 300 years.

Now it is just the night of the fifteenth full moon of the human month for three hundred years, and all the demon gates gather together, quietly waiting for the appearance of the demon king.