After entering the world of cultivating immortals, I have been living and sleeping

Demon spirits are beings with completely different structures from humans, and simply killing them cannot annihilate them.

But it was more than [-] years ago since the demon spirit last appeared in the world. Many materials and records were burned in that world-shaking war, and very few can be passed down to this day.

In other words, it can be said that no one in the world today knows how to fundamentally kill demon spirits.

Thousands of years ago, Taoist Master Huashen, who personally killed demon spirits, searched through the classics collected by Tianheng Sect and even searched in the library of Xuanxu Sect, but he could not find a way to completely kill demon spirits.

In desperation, he could only unite all the formation masters in the Tianheng Sect and set up a stunning formation on the entire land after the war. He also took a drop of his own blood and placed it in the center of the formation to suppress the demons. Lingcannian.

With this little bit of painstaking care, once there is any change in the formation, the Taoist Transformation Master will be able to sense it immediately.

Of course, all of the above are secrets known to only a handful of people at the highest level of the Tianheng Sect.

As time goes by, people who have experienced what happened back then have also died. To this day, there are only a handful of people who still know this secret.

Moyun Mine covers a large area and is only five days away from Tianheng Sect. Its geographical location is extremely advantageous.

However, because of the incident thousands of years ago, the Moyun Mine has been closed for a long time, which is quite a bit of a corpse-like meal. There have been constant disputes within the Tianheng Sect over this.

300 years ago, Tianheng Sect sent several elders to investigate the situation and found that the residual demonic energy in Moyun Mine had dropped to a certain critical point. As long as it was not inhaled for a long time, it would have almost no impact on the human body. .

After the ancient war, the demon tribe withdrew from the Canggu Continent. Although the demon cultivators did not become extinct because of this, the demonic aura cultivated by the demonic cultivators was acquired, which was vastly different from the innate demonic aura generated by demonic spirits.

In the world of immortality, the human race is not the only race with spiritual intelligence, but all things have animism. All races can ascend to immortality, and the demon race is no exception.

It's just that there are fundamental differences between the ways of humans and demons. Even demonic cultivation that uses demons to enter the Tao is fundamentally a human way, not a demonic way.

Innate demonic energy is to the demon race just like spiritual energy is to the human race, it is a great tonic.

On the contrary, demonic energy is an extremely dangerous existence for the human race. Even demon cultivators dare not directly absorb the innate demonic energy, but must go through a series of treatments.

The remaining demonic energy in Moyun Mine is the innate demonic energy.

The elders who came to investigate were surprised to find that not only had these residual evil spirits become extremely harmless, but they had also formed a black substance that resembled stone and jade due to their accumulation in the small cave over many years.

The elder brought this black substance back to the sect. After repeated research and testing by various masters, it was finally determined that this substance was a material for refining weapons. When added when refining a magical weapon, it would cause some kind of damage to the magical weapon. Changes, specifically manifested as a significant increase in attack power, accompanied by black magic light.

The weapon refining master of Tianheng Sect named this substance Demonic Cloud Ore.

After that, the sect sent several waves of personnel to conduct a comprehensive investigation of Moyun Mine. After several verifications, the blockade ban on Moyun Mine was lifted and it was officially designated as a training ground for its disciples.

At first, the sect only allowed disciples above the foundation-building stage to go.

With the passage of time and the influx of a large number of disciples, the demonic energy content in Moyun Mine has become increasingly scarce, and the Moyun Ore has been almost exhausted.

More importantly, a large amount of magic cloud ore flowed into the market, and people soon discovered that magic cloud ore does have an increasing effect on magic weapons, but the increase is limited. Once it exceeds a certain threshold, no matter how much is added, it will have no effect.

This discovery greatly reduced the popularity of Moyun Ore. After the initial enthusiasm, Moyun Mine gradually fell into silence.

The sect noticed this phenomenon, and after hundreds of years of observation, Moyun Mine was listed as an assessment place for high-level Qi training disciples.

Among all the assessment tasks, going to Moyun Mine is almost the most difficult one.

Fortunately, the amount of magic cloud ore required for the task is not large. An ordinary ninth-level Qi training disciple can usually complete it in three days.Five days later, Ye Pianran arrived at the boundary of Moyun Mine Cave after a long journey.

There were two Tianheng Sect disciples guarding the entrance and stopped her, "Junior sister, please show me your disciple token."

Ye Pianran handed over his token, "Two senior brothers, I am here to complete the assessment task."

"The ninth level of Qi training, right?" One of the disciples finished checking, handed the token back to her, and warned, "The Moyun Mine has a special topography, and there is still residual demonic energy in it. When you mine, be sure not to go deep. , do not stay there for more than one day in a row.”

"There is a special tent area set up outside the Moyun Mine. When you enter later, you can find an unoccupied tent to stay, but it cannot be occupied for more than seven days." Another disciple added.

"In addition, except for the Moyun Ore, nothing else in the Moyun Mine is allowed to be taken out. When you leave, we will use special testing instruments to check you, so don't take any chances."

"I remember, thank you for the reminder."

Ye Pianran nodded and thanked them. According to what they said, he walked straight into the tent area, randomly selected an unoccupied tent, and followed what others did, putting up a sign at the door to indicate that there was someone there.

After doing this, she entered the tent, took a rough look at the layout inside, took out the array plate and placed restrictions to ensure that no one would peep, then she sat down and adjusted her breath.

Even though her cultivation has greatly increased and she is no longer what she used to be, traveling for five consecutive days still took a toll on her.

She had also heard the legend about Moyun Mine, and knew that it was not a peaceful place. Not only did the demon energy remain in it, but there were also some imbecile monsters.

Therefore, before entering, make sure you are in peak condition.

Just when Ye Pianran was recovering from her breath control.

The entrance to the Moyun Mine.

A male cultivator wearing the attire of an outer disciple of the Tianheng Sect handed over his disciple token.

The two disciples guarding this place looked confused.

"The twelfth level of Qi training...are you not the disciple here to take part in the assessment mission? It is the new disciple assessment period. The sect has regulations and other disciples are not allowed to enter. Junior brother, you should come back after some time."

"Is that so?" The male cultivator looked confused. He obviously didn't know this rule, but he didn't say anything more and turned around and left.

Looking at his back, the two shook their heads and quickly put the matter behind them.

After a period of time.

The male cultivator came back, but the difference was that this time he had a different face, from his original ordinary appearance to a somewhat feminine one, and his aura dropped to the ninth level of Qi training.

The two guarding disciples checked his disciple token, gave a few instructions as usual, and then let him in.

The two of them did not notice anything strange, and the feminine male cultivator disappeared after passing the inspection.

Ye Pianran didn't know all this.

Half an hour later, she opened her eyes, and there was a flash of light in her autumn-like eyes.