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

He could sense that the surface of his body was covered with a stone-like barrier. As for the inside of his body, blood and qi began to be consumed in large quantities as the evil spirit transformed his body.

In just half an hour, a large amount of blood and qi were consumed, and Zheng Yi's face became much paler.

"It's time!"

Feeling that the time was almost right, Zheng Yi directly took out a zombie crystal core, and the blood stains on the surface had been cleaned up.

Zheng Yi exerted force with two fingers, and with a click, a crack appeared on the surface of the crystal core.

A stream of pure energy flowed out from it, and Zheng Yi put it directly into his mouth. The pure energy flowed quickly through his throat along his mouth and into his body.

Originally, when the heart beat became weak due to the large amount of blood and qi consumed, the pure energy from the crystal core immediately followed the heart's beating, and the strong blood and qi under pressure quickly flowed throughout the body.

The face that had become pale due to excessive blood and qi loss before once again showed a trace of blush, and gradually turned into a red color.

"Sure enough, this crystal core is the purest source of life energy, which can continuously replenish blood and qi. It is more convenient and quicker than those blood and qi replenishing pills."

"After all, medicine is three-point poisonous, even blood and qi replenishing pills are no exception. After all, they are artificially refined and cannot be perfect."

"But this zombie crystal core is actually pure life energy. Although the quantity is small, there is no poison impurity..."

"The most important thing is that this kind of zombie crystal core is almost inexhaustible for me."

Zheng Yi couldn't help but want to laugh a few times.

In the doomsday world before, the zombie crystal cores dropped by killing a large number of zombies actually stored extremely pure energy, which is definitely a very good choice for replenishing blood and qi.

Those blood and qi replenishing pills are good, but they are pills after all, and they carry more or less poison.

On weekdays, you may not see the harm of poison, but once you neglect to prevent it, it may subtly erode your body.

When encountering dangerous situations or bottlenecks, the trouble of the elixir poison may erupt, which may cause irreparable huge losses.

This zombie crystal core contains extremely pure life energy, which is used to replenish life energy. It is completely taken from heaven and earth, so how can there be elixir poison.

After finding the right cultivation resources, Zheng Yi put a bigu pill in his mouth and went directly into closed-door cultivation.

In the practice room, the green and dark evil spirits stored in the soul-capturing banner, which came from the black evil skill refining the resentful spirits and evil ghosts, were continuously released.

With the operation of the "Black Evil Skill", the evil spirit became sticky, gradually transforming from a light light green to a dark green.

The evil spirit, which seemed to be as ethereal as air, began to have some "gurgling" sounds like water flow at this moment.

The condensed air began to be filled with dark green flames, attached to the green mist, and the flames burned.

The effect of this green evil spirit is much better than that of ordinary ghost evil spirits. The evil spirit is attached to the surface of Zheng Yi's body, and as the skills are running, it is integrated into it.

This green evil spirit began to cover the body from top to bottom, like a set of green armor covering the body.

At the same time, Zheng Yi took out a handful of zombie crystal cores and threw them into his mouth impatiently, absorbing the pure life energy contained in them and replenishing the blood and qi that were constantly lost.

It must be said that since the beginning of the doomsday world, Zheng Yi has a feeling of good fortune.

For example, the various restrictions required for practicing the "Xuansha Body Forging Art" this time are extremely difficult for others.

But for Zheng Yi, it is at his fingertips and has been prepared long ago.

Whether it is the green and black evil spirit produced by the black evil skill to refine the evil spirits and evil spirits, or the zombie crystal cores that replenish life energy, it is completely something that I dared not think of before.

...

During the time in the Soul-Snatching Sect, Zheng Yi practiced diligently every day, just hiding in his room or going to the practice room to practice.

Every time he practiced, he was very cautious. Not only did he fully activate the defensive formation, but he would also release his life-defending magic weapon, the Soul-Capture Banner, and use the Yin Sha Qi in the banner to cover the entire room.

Only under the cover of this environment could Zheng Yi feel at ease.

During this period, he mainly practiced the newly acquired physical body tempering method, "Xuan Sha Forging Body Art".

As for the subsequent exercises of the Black Evil Art, Zheng Yi has mastered the operation route of the exercises, but he has not really started practicing.

The Soul-Capture Sect is located on the second-level spiritual vein, which has a certain bonus for practicing exercises.

Therefore, many disciples of the sect like to stay in the sect and practice with the spiritual energy released by the sect's extremely strong spiritual veins, which is much faster than practicing in other places.

However, compared with other exercises that can be improved by absorbing spiritual energy, the foundation of the "Black Evil Art" is more peculiar. Although it also requires breathing in and out spiritual energy, the level foundation of this exercise is completely based on refining various resentful souls and evil spirits.

It can be said that the more resentful ghosts Zheng Yi refines, the faster his evil spirit upgrades, from the lowest black evil spirit at the beginning, to the Xuanyin evil spirit, and then to the Qingxuan evil spirit.

He will be able to upgrade all the way, and finally he will be able to transform the attributes of his skills into the legendary Nine Nether Soul Killing Evil.

By that time, the power of this skill will be greatly improved.

As long as there are enough resentful souls and evil spirits as training materials, Zheng Yi's speed of practicing "Black Evil Skill" is several times faster than practicing other skills.

This is also an important reason why Zheng Yi can recover his realm in a short time and break through to the middle stage of Qi training.

It has been at least three or four hundred years since the establishment of the Soul-Capture Sect, and the sect has been passed down for several generations. The means mastered in the sect are naturally not known by Zheng Yi, a newly promoted inner disciple.

Therefore, he did not dare to open the doomsday world easily to prevent being discovered by the sect's strongmen.

After all, there is still a foundation-building cultivator left behind in the sect.

In this world where immortals and demons are surging and the righteous and demonic cultivators are in opposition, Zheng Yi dare not behave in a maverick way. If the big figures of the sect discover the abnormality in him, then Zheng Yi will really die without a burial place.

Therefore, whether it is the subsequent practice of the Black Evil Art or the subsequent refining and upgrading of the Soul-Capturing Banner, the life-defining magic weapon, unless Zheng Yi finds a way to hide it, he will not easily perform it in the sect.

Lest it be exposed to the eyes of those who are interested, it will be very troublesome at that time.

The road to cultivating immortals is to fight against the sky, fight against people, fight for opportunities, plunder treasures, strengthen oneself, and pursue a higher realm.

Therefore, it is better to be cautious and honest in the sect.