After the Lich War, the Void Universe finally ushered in an era that belonged to the human race.

However, the process of the rise and fall of ethnic groups is far from simple.

Any once thriving ethnic group, even if it faces decline, will not automatically withdraw from the stage of history.

The same is true for the Wics who have gained the upper hand in the Lich Wars.

In fact, at the end of the Lich War, the Lich had already discovered that the development of the Terran was in a tail-to-tail trend.

This led to a gradual change in their relationship with the Terrans.

But at that time, their mortal enemy was the demon clan. Even if they were wary of the Terrans, they did not break completely.

It was not until the war escalated and the Wu clan flourished that the conflict gradually broke out.

Although Fu Xi's preaching was to rebuild the order of heaven and earth in the Taixu Universe, it also robbed the Wu clan of the results to a certain extent.

The Lich War destroyed the karma of the Void Universe, and the Lich and Demon Clans each took on most of the part. Originally, the Wu clan still hoped to make up for it by reorganizing the universe, but they were preempted by Fuxi.

In this way, the karma of the Wu clan is entangled, and the luck of the clan is greatly reduced.

It was the Houtu Ancestor Witch and the Candle Nine Yin Ancestor Witch who saw the opportunity quickly, and merged with reincarnation and time and space respectively, so that the Wu clan was dragged back from the fate of extinction.

However, the behavior of these two ancestral witches was not recognized by a large number of Wu tribes at that time.

The Wics were already strife, and even during the critical period of the Lich War, the fighting within the Lich Clan never stopped.

After defeating the demon clan, the contradictions between many of their tribes were almost irreconcilable.

The behavior of the two ancestral witches seemed to be cowardly and retreating, and the other part of the witch clan despised it.

In the eyes of that part of the Wu clan, they will be the most noble bloodline in heaven and earth, and they should naturally rule heaven and earth.

At that time, the Wu clan even defeated the demon clan of the first clan in the world, and it was when the majesty was unstoppable, how could he suffer the secret loss of being robbed of merit by the human race?

At that time, Fu Xi had already retired and gave up the throne of the human emperor and hid in the Wa palace to heal Nuwa's injuries.

The Daomen occupied the last of the Nine Heavenly Realms, repaired the dilapidated Heavenly Court, and jointly elected the Haotian Dao people as the new Lord of the Heavenly Court.

As a result, the new heavenly court became the target of the Wu clan's anger.

A group of Wu clan elites, under the leadership of Xingtian, the rising star of the Wu clan, entered the heavenly court. They claimed that Heavenly Court harbored the remnants of the Demon Clan, and fought all the way to the cave of the Haotian Dao people.

Haotian Dao people can be elected by the Dao Sect to become the master of the Heavenly Court, so naturally it is not easy to match.

He not only has extraordinary roots, but also has terrifying cultivation.

Even with the six saints of heaven and earth during the flood period, he was able to make friends on an equal footing.

However, that battle was much more than it seemed.

Because the tribulation has passed, the rivalry between the Daomen and the Wu Clan has not been shown on the bright side.

The scale of the battle was far from being as vast as it was at the time of the catastrophe.

Moreover, in order to protect the celestial environment, Xingtian and Haotian met in the Chaos Void to fight.

After the First World War, it ended up with the same fate.

Such a result was unacceptable to both Daomen and Wumen.

At least superficially unacceptable.

It is said that the identity background of Haotian Dao is not trivial, and the consequences of dying from this are unpredictable.

It is said that Xingtian is the most terrifying genius of the later era, with atavistic Pangu bloodline, not inferior to ancestral witches.

As the two sides insisted on their own words, the conflict became more and more intense, gradually affecting the Terrans.

The Wu clan has a long lifespan, but correspondingly, they also have a long childhood.

Coupled with the blood of the Wu clan, it is not easy to reproduce. The problem of the number of ethnic groups has always been a shackle to the development of the Wu clan.

Intermarriage with the Terrans solved some of these problems to a certain extent.

The Wics intermarried with the Terrans, and most of the children born were Terrans. However, he was able to gradually awaken his own witch bloodline through the practice of witchcraft, until he realized the evolution of life.

In this way, if they are cultivated in the Wu clan and identify with the Wu culture, they will be able to become a new generation of Wu people.

But after the Wu and the Terrans broke up, they had to face the old problem again.

However, the Houtu Ancestor quickly solved the problem.

After she joined the way, she began to study the secrets of life and reincarnation. A strange array was created that transforms the ghost into a war witch.

Although the transformed war witch is inferior to the original Wu clan in terms of longevity and bloodline potential, it effectively fills the gap in the middle and lower ranks of the Wu clan, so that the Wu clan has the capital to compete with the human race for the protagonist of heaven and earth.

At this time, some witches found that the human soul was particularly effective in transforming war witches.

Not only does the bloodline have high potential, but it also has to be smart, strong and perceptive.

Houtu Ancestor Wu had sternly warned the Wu Clan not to do such things that would cause endless karma, but after becoming reincarnated, her influence was only useful in the underworld. Many of the Wu tribes who were still active in the Yang World at the time ignored her reminder.

Soon, some radical tribes had a tendency to hunt down and transform war witches.

This trend has intensified, and the contradictions between the two ethnic groups have become more and more acute.

If this kind of thing is done too much, these Wu tribes will have experience.

They found that there was infinite resentment, and the ghosts who died unjustly and violently, the greater the potential of the transformed war witches.

Because the Wu clan has originally cultivated turbid evil qi, the war witches transformed by unjust souls and ghosts are full of evil spirits, and their qualifications are amazing.

As a result, the methods of these Wu tribes became more and more bloody and cruel.

In particular, the surviving ancestor witch is more than the corpse, he studied the law of poison and created a strange poison called "plague".

This strange poison can spread wildly among the human race, and there is almost no cure, and the poisoned person is in great pain, and he will be tortured for 7749 days and die.

He relied on his earth-shattering cultivation to arrange a large array to spread the strange poison throughout the star field, creating billions of unjust ghosts and ghosts, shocking the entire universe.

His brutal actions put everyone in danger and angered one of the Terrans' healers.

That is Shennong.

Shennong was famous for his medical Tao in his early years, and was once honored as the leader of his clan for his legendary medical skills. Because of his mastery of medicinal properties, he taught the clan the art of harvesting, so that the clan continued to prosper, and his influence spread to almost the entire human race.

He once climbed the innate spiritual root Tongtian Jianmu with his bare hands, went to the Nine Heavens to look for the Yao Cao Holy Medicine, and happened to meet the new Heavenly Emperor Hao Tiandao at that time. The two talked in detail very happily, and when they parted, the emperor gave him a divine whip, which became a good story in the human race.

After the plague appeared, Shennong saw the despair and pain of the people suffering from the poison with his own eyes, and decided to solve the poison with his own medical skills. He tasted the herbs and tried the poison himself, and finally found a cure for the plague.

However, soon a variant of the plague appeared.

After Shennong solved the mutant poison, a new variant of the poison appeared.

Finally, Shennong realized that if the source of the poison was not removed, then the plague would never end.

So, he fought a decisive battle with the corpse of Haobi in the field of the capital, with the great wish of hundreds of millions of people, and broke the poison with the true flame of life.

The true flames of the capital and the vast field burned for thousands of days.

Since then, the fall of the ancestral witch has also achieved the prestige of another holy emperor of the human race.

After this battle, the strength of the human race and the Wu race reversed.

After Shennong preached, he began to vigorously exterminate the witch clan in the world.

At that time, he was affected by the luck of a family, and his every move seemed to be accompanied by heaven and earth.

The Wu clan retreated one after another, until they retreated to the underworld to ask for the protection of Houtu Tianzun.

At that time, the underworld had just experienced the rebellion of the Killing Demon Lord, and it was time to recuperate.

Shennong entered the underworld, but encountered an unexpected situation.

The corpse has fallen, and the billions of unjust ghosts he has caused have not yet had time to transform into war witches.

At this time, although these unjust ghosts were contained by the Houtu and the underworld, they had amazing grievances on their bodies, and it was difficult to enter the gate of reincarnation.

Houtu was researching a way to wash away their resentment, but for a while, he couldn't take care of such a huge number.

There is also a great supernatural person in the bloodline of the Styx, who comes to fight the autumn wind from time to time, and robs some of the unjust ghosts to make the Shura clan.

Seeing such a situation, Shennong was silent.

After some negotiation with Houtu Tianzun, he made his choice.

In the end, he decided to use his massive merits to wash away the resentment of countless unjust ghosts.

He retired as the Holy Emperor of the Terran Race, and established the Northern Yin Divine Dynasty in the underworld, with the capital of Xudu.

It not only commands a group of ghosts, but also monitors the movements of the witches of the underworld to a certain extent.

Since then, the Northern Yin God Dynasty has become a buffer between the Yang World and the Six Realms of Reincarnation.

After the invasion of the Eclipse Evil Clan, it gradually moved towards cooperation with the Wu Clan.

Although today's Shennong has long since stepped down as the Great Emperor of Beiyin, he has joined the Huoyun Holy Land.

But he still has an indelible influence in the Divine Empire.

Therefore, his disciple, Emperor Dongyue, was able to be like a fish in water in the underworld.