The dimensional space is empty, like a blank world.

There are four kinds of things in this world today.

One is a wisp of pure black primordial demonic energy, exuding a cold and crazy aura, which makes people's hearts palpitate.

One is the world's fire marrow that shines like a prismatic pea, exuding a fiery aura.

The other two things, one is the constantly rushing mass mist breath, but it is the source power of the world stored in the space, and the other is the piece of the sky-collapsed stone that Nuwa rewarded when she mended the sky, which is like a big seal in all directions, exuding a magnificent and heavy aura.

"How should this wisp of primordial demonic energy be used?"

Tang Jian stared at the primordial demonic qi in front of him and pondered.

Soon a message came to mind.

"It turns out that it can be directly inhaled into the body, and there is a high probability of transforming into an innate demon body, and the magic skills will be greatly improved, and the cultivation of any magic skills will get twice the result with half the effort, but there is also a high chance of being infected by the demons, and it is difficult to control the madness. ”

Tang Jian was dumbfounded.

There is a good chance that he will be infected by the demonic nature, and it is difficult to control himself, so what is the use of such a dangerous thing.

In his small world, there are still Vermilion Birds, Xuanwu, White Tigers, Phoenixes, Kunpeng and other great things to be grown.

Do you need to take the risk of touching this primordial demonic energy?

But maybe there is no way to reduce the risk, and you can do a small experiment. ”

Tang Jian thought in his heart, and looked at the world fire essence and the sky-falling stone.

A message crossed my mind.

"This world fire essence can be used for cultivation by those who cultivate fire attribute exercises, quickly improve their skills, and if they are integrated into the refining weapon, they can also be refined into a giant treasure.

The Heavenly Falling Stone is the treasure needed by those who practice earth attribute exercises, and it can be used to improve their skills or refine their weapons. ”

"I don't have any magic weapons for cultivating the truth in reality, it seems that another day I have to learn some refining techniques through the Guidong Mountain Lord or the sect to get my own magic weapon......"

Tang Jian thought to himself, temporarily treating these things as things at the bottom of the box.

He looked at the world source power again, and found that these restrained world source forces could also be released as he wished, enhancing the intensity of the aura of the desolate ancient world.

An idea couldn't help but pop into my head.

"If I accumulate a lot of world source power, and I release all the world source power when the small world experiences a certain period of thin aura, wouldn't it cause an aura recovery event?"

Tang Jian thought it was quite interesting.

However, for the time being, the aura of the ancient world is still abundant, and he has no intention of releasing these world source powers.

If you increase the concentration of the aura in the ancient world, I'm afraid that the Blue Emperor will have to break through the Nine Heavens.

"It is also difficult to increase the concentration of Reiki to the essence, and the algorithm is also complicated.

With the release of this total of 403 points of world source power, it is estimated that it will be difficult to increase the concentration of spiritual energy in the outside world by more than 400 times, and more than 40 times may be enough.

Keep it first, and later when the body comes in to cultivate, it will all be devoured and absorbed, and it may be comparable to the effect of a desolate qi. ”

Tang Jian thought to himself.

With a movement of his mind, the primordial demonic energy in the dimensional space was controlled and left the space with him, and came to the ancient world.

"The most suitable place for this demonic qi to be stored is the murderous place where the old demon boy was punished by heaven and died.

Releasing this wisp of demonic energy in that fierce place may give birth to some kind of special life, and study the correct way to use demonic qi to avoid risks. ”

Tang Jian drove the miscellaneous hairy fox to control the demonic qi and rushed towards the place where the old demon boy had been robbed and died.

Far away in the sky, the lonely moon flew by in the thin clouds, smearing the endless wasteland with a dim watery light.

A creature as huge as a miscellaneous hairy calf is already a behemoth in the small world of the Ancient World, and its running speed is extremely fast.

Therefore, there was no creature that dared to provoke along the way, and Tang Jian galloped all the way to the place where the old demon boy died.

This place has become a murderous place, with corpses and bones, and always exudes the smell of scorched earth and blood.

Tang Jian released the primordial demonic qi into this fierce land, as if it had caused some kind of unpredictable reaction.

The whole fierce place is steaming, as if there are unjust souls crying, and there are strange spirits of the dead howling.

That cloud of primordial demonic qi turned into a black mist, diffusing in the fierce land, and continued to steam.

A message passed through Tang Jian's mind.

"At the beginning of the wilderness: The wilderness threw the primordial demonic qi into the land destroyed by the Three Tribulations, and by chance constituted a place where the demonic qi was conceived, please name the secret realm. ”

"Unintentionally constituted an initial secret realm?"

Tang Jian was a little surprised, he could feel that the Heavenly Demon in the body of the Miscellaneous Hair Cultivator controlled at this time was about to move, as if he was about to break out of control and jump into the fierce place in front of him.

"It's a pity that there are no rewards.

However, it is not bad to accidentally give birth to this secret realm, put the primordial demonic qi here first, and then come back to retrieve it if you need it later.

Since this initial secret realm is composed of primordial demonic energy, let's call it the primordial demonic cave. ”

Tang Jian's mind moved, and he no longer controlled the Heavenly Demon.

Losing his control, the Heavenly Demon residing in the body of the Miscellaneous Hair Calf could no longer bear it, and immediately controlled the Miscellaneous Hair Calf to rush into the Primordial Demon Cave, and rushed straight to the Primordial Demon Qi in the depths.

As a result, a terrifying scene happened.

The moment the miscellaneous hair qi came into contact with the primordial demonic qi, the hair on his whole body began to transition to jet black, let out a crazy roar, and suddenly his body spasmed, and he fell to the ground and died.

A Heavenly Demon rushed out of its body, screaming and rushing towards the primordial demonic qi, but it was gradually assimilated into a wisp of filthy qi.

"Damn, this primordial demonic qi is poisonous. ”

Tang Jian was terrified when he saw such a scene, and he was glad that he hadn't rashly inhaled the primordial demonic qi before.

Although he was confident that his life force would definitely be stronger than that of the rat and the little heavenly demon, it might not end well.

"This primordial demonic qi is too fierce, put it here for the time being, and see if you can find any good ways to use it in the future.

Uh, you can let the Guidong Mountain Lord try it, he is a great expert in refining, maybe there is a way......"

Tang Jian thought secretly in his heart, and turned his attention to the human race again.

It was found that Yin Fuxi and Nuwa returned to protect the human race with the green dragon, and the morale of the human race was greatly boosted.

Therefore, even though the long night has come and the living environment has become more harsh, human beings have not been greatly affected, and even developed very rapidly in the face of adversity.

The Chao clan taught humans to build stone houses and caves that were stronger than grass and wood houses;

The Suiren taught people to drill wood to make fire;

Zhu Rongshi will carry forward how to better preserve fire and use flame as a weapon.

Shennong's popularized the knowledge of planting and farming, and tasted herbs to make medicines.

Human development is thriving.

However, time is the most ruthless of the Mo knife.

After so many decades, the young and handsome Suiren clan in the past is old, and the young and energetic Zhurong clan is old.

The Shennong clan, who once talked eloquently in front of Nuwa Fuxi, is even more old and is about to die.

On this day, the Shennong clan sat in the Shennong Hall and personally supervised the cultivation of the last medicine in this life - Shennong Dan.

The primitive and thick stone-like utensils are fragrant with medicinal fragrance.

Shiding was on fire, and Zhu Rong and the Suiren clan were invited to come and personally hold the fire for the Shennong clan.

"Shennong, you are already so old, why do you have to work so hard to refine the medicine? Isn't this flavor medicine extremely important?"

Zhu Rong sniffed the medicinal fragrance and couldn't help but ask.

Shennong sat closest to Shiding and felt the firepower himself.

He was so old that his voice was hoarse, and he said, "Zhu Rong, you and I can feel that our bodies are aging, and we can feel that our spirits are declining.

We are all old, and we will die one day, but Nuwa and Fuxi's ancestors are still not old.

I believe that we other human beings also have the potential to live as long as the two ancestors, Nuwa and Fuxi.

This secret of longevity may be solved through medicinal stones......"