Blood sacrifice of millions of zombies, I am a demon cultivator in the end times

The speed of advancement and combat power of this "Black Evil Art" depends entirely on the number of souls refined. It only needs enough cultivators' souls or resentful ghosts to advance quickly and continuously.

It may not be powerful at the beginning, but it will become more powerful as it goes up.

But if you don't refine souls to practice, this Black Evil Art is just a foundation transitional art for ordinary outer disciples of the Soul-Snatching Sect.

It is a completely art that requires resources to practice, but when you think about it, refining to the level of Nine Nether Soul-Slaying Evil requires a large number of cultivators' souls or resentful ghosts, or a huge amount of ordinary mortal soul resources.

For a cultivator in the Qi training stage, it is almost impossible to succeed.

It is these restrictions that have led to the fact that there have always been few people who choose to practice Black Evil Art. Most people only use it in the transitional stage and switch to other arts in the future.

So at that time in the Blood Mist Abyss City, Zheng Yi finally chose Black Evil Art, which was also mediocre and without any highlights.

The elder thought that Zheng Yi chose the Black Evil Technique just to lay a good foundation, and then switch to other techniques.

But the other party didn't know that these problems did not exist for Zheng Yi at all.

His goal this time was to refine the Green Demon.

I don't know what happened in this playground at the beginning. The resentment was amazing, forming a Yin Sha land, where hundreds of ghosts were reborn and living people were forbidden.

But for Zheng Yi, it was indeed a good place to refine resentful souls and evil spirits.

Moreover, Zheng Yi had slaughtered a lot of resentful souls and evil spirits before, and a large number of resentful souls and evil spirits had been refined by the Soul-Snatching Banner, which could be said to be swept away.

The number of remaining evil ghosts and evil spirits was not large, not too strong, just right for him to practice.

When the night came again, Zheng Yi propped up the soul-guiding array again and propped up the Soul-Snatching Banner.

The thick bronze pole was inserted into the ground, and a huge black banner floated in the gusts of cold wind. The strong evil spirit was gathered and the surrounding area of ​​dozens of meters was completely covered.

Zheng Yi manipulated the spell, controlled the Soul-Snatching Banner, and released twenty evil ghosts from the black fog.

Led by the red-clothed female ghost, they hid in the thick black fog.

"With the protection of the soul-grabbing banner, there is no danger in practicing this black evil skill."

Zheng Yi was very cautious, and he maintained this character even here.

This was a habit that he gradually developed after years of hanging around in the bottom of the cultivation world. In fact, most of the bottom-level casual cultivators were like this.

There were some reckless casual cultivators, but few of them could survive the middle stage of Qi training.

In order not to be disturbed during cultivation, Zheng Yi played it safe and directly released the evil ghost in the soul-grabbing banner to protect himself. It was time for the magic weapon to work.

The soul-guiding array really had an unparalleled temptation for the resentful ghosts. Even though many of the resentful ghosts were all refined here before, there were still a lot of resentful ghosts roaring into the black fog.

As soon as they rushed into the black fog, the soul-catching pennant lit up, flashing a layer of hazy black light, and the surging evil spirits expanded wildly, turning these resentful spirits and evil ghosts into blind and deaf people.

At the same time, the evil spirits hidden in the black fog suddenly appeared at this time, appearing and disappearing like ghosts, and under the leadership of the red-clothed evil spirit, they tore the spirits of these resentful spirits and evil ghosts one by one.

Zheng Yi sensed the situation and directly manipulated the spell to control the soul-catching pennant and opened a passage in it.

A spirit was torn four or five times, and the resentful spirit that was severely injured was sent to Zheng Yi.

Zheng Yi was not polite, no nonsense, and he was quick in action. He saw that he pressed one hand hard on the head of the resentful spirit according to the method of the "Black Evil Skill".

The violent black evil spirit surged, like an octopus with bared fangs and claws.

The terrifying black evil spirit with corrosiveness to the spirit spread out, directly wrapping the entire resentful spirit in it, and madly devoured the power of the resentful spirit.

In about three minutes, the resentful spirit was completely absorbed.

All this was perfectly coordinated. Under Zheng Yi's control, he manipulated the soul-catching banner, and a steady stream of resentful spirits and evil spirits were sent to him, all of which turned into resources for practicing the "Black Evil Skill".

Zheng Yi's practice speed became faster and faster, and his skills became more and more proficient. In the end, he could devour a resentful spirit and evil spirit in almost ten minutes.

At the same time, the black evil spirit surging on his body had turned into black evil spirit, the color was like black oil, and it flashed a black luster.

The texture also changed from the initial gas to a somewhat viscous liquid, and gradually changed to a strange blue-black color, but this change was not obvious.

If you get close to Zheng Yi at this moment, you can clearly feel that the temperature around his body seems to be gradually decreasing.

The area covered by the blue-black mist began to hang with dots of white frost, layer after layer of condensation.

This is a sign of the advancement of the technique, from the initial black evil spirit, to the later Xuanyin evil spirit, and now it is transforming to a higher level of Qingxuan evil spirit.

Such efficiency is probably unprecedented among the disciples of the Soul-Snatching Sect who have practiced the "Black Evil Technique" in the past generations.

Even if some outer disciples may find a place where Xuanyin gathers evil spirits due to luck or family background, they still need to absorb and practice slowly, and it is absolutely impossible to upgrade the black evil spirit one after another so quickly.

In history, it is not that no one has become a murderous madman or even a human demon monster because of practicing the "Black Evil Technique".

But here, Zheng Yi can kill these resentful ghosts without any scruples, without any guilt or guilt in his heart. Instead, he has done a good thing for the world.

Help people who are struggling to survive in this world and improve the 'harsh' environment in a small way.

Although those who cultivate immortality say they are immortals, they are actually just people on the mountain. Killing people and killing monsters are actually two different things, and they will not cause damage to the Taoist mind.

The killing continued all night, and Zheng Yi finally stopped.

"The absorption in the first half of the month was crazy, and only about 50% of it was refined."

Zheng Yi opened his eyes with some dissatisfaction, and put away the soul-catching flag. All the released ghosts and female ghosts in red were included in the flag, with a helpless expression on his face.

In order to refine the soul-catching flag, he directly killed all the ghosts and ghosts in this ghost school.

Overnight, the black evil spirit of "Black Evil Gong" was converted into the mysterious evil spirit, but the conversion of the green mysterious evil was only 50%, and it seemed that it was about to leave this place.

Then, Zheng Yi put away the soul-inducing array materials and walked out of the school gate. When he turned to look at the dilapidated school again.

A ray of sunlight happened to shine down, and golden light enveloped the ruins, giving off a warm feeling.

When he looked again, Zheng Yi had a vague feeling that the place had become 'clean'.