There were still three months before he set off for the Demon Beast Mountain Range, and in these three months, Lei Luo had been concentrating on cultivating the basic swordsmanship on the Sword Killing Codex.

However, compared to the sword technique, Lei Luo was more interested in another secret art recorded in the Sword Killing Codex, which was called the 'Technique of Harnessing Evil' and specialized in cultivating evil qi.

Evil qi is an invisible and tangible thing, saying that it is invisible because many people can't see it, saying that it is tangible because there is too much killing, this trace of evil qi will be produced on the body, and people who also harbor evil qi will sense it, and even see it.

It stands to reason that this invisible thing like evil qi should not be able to deal with the enemy, but it is recorded in the "Sword Killing Dictionary" that this evil qi is really useful, and it can also be used against the enemy, and even if there is more evil qi, it can also exert some powerful magical powers.

However, if the immortal cultivator kills too much, he will encounter a calamity called calamity, and if the evil qi of the whole body does not have the means to control it, it may kill itself, which will make the monk go mad, and even the evil qi will dominate the consciousness, making the monk become a killing machine.

Lei Luo saw such a thing from the relevant classics, and when he thought that he might have a lot of evil qi on his body, he looked at it a few times with some concern, and then wanted to find some ways to be prepared.

There are also many ways for monks to prevent evil qi, some people will practice a Buddhist secret art, some people will practice a Confucian practice, and some people of the devil's path will collect evil qi for their own use.

And the technique that Lei Luo saw was the method specially used to control and use evil qi in the "Sword Killing Codex", and it can also deal with the evil qi calamity, which is a means of prevention.

This secret technique is divided into several stages, the first stage is to converge the evil qi, coincidentally the mantra of this first stage is somewhat similar to the breathing technique, so it didn't take long for Lei Luo to learn the first stage of this introduction.

After reining in the evil qi, not only the breath of the whole body becomes looming, but even the evil qi around the body will be stored in the body, and it will not leak out at all, which can be regarded as a concealment effect like the breathing technique.

When Lei Luo restrained the evil qi and then ran the breathing technique, the two secret techniques complemented each other, and the breath of the whole body was not exposed at all, just like a stone on the side of the road.

Such a discovery made him even more surprised, and his safety was greatly guaranteed when he went to the Demon Beast Mountain Range by himself.

The second stage of the art of controlling evil is to release evil qi and turn it into a spirit attack, and this stage is to control one's evil qi and turn it into a means of manipulating the enemy.

At this stage, Lei Luo has been practicing several times, but he still can't get the trick.

Because when he released his evil qi, the whole person could feel a gas similar to gang qi wrapping around him, but this gas could not be seen or touched.

The only thing I can feel is that I can collect this gas into my body at will, or release it out of my body, that's all, and it has no effect on the enemy.

Therefore, Lei Luo has been practicing the second stage of this evil control technique, and he can't always get the hang of it if he doesn't do it, in short, he can't use it against the enemy, and can only use it as a hidden method.

However, curious, he still took a look at the introduction of the aftermath of the Demon Control, wanting to see if there was any other way to help him improve his cultivation quickly.

According to the records of this Dharma, if the second stage of the Evil Control Technique is cultivated, then the evil qi can turn into a tiger, a dragon, or even a monster to reveal its body, and then attack the enemy to deter the younger ones.

But it was clear that he wasn't qualified enough.

What excites Lei Luo is the third and final stage of the Evil Mastery.

This final stage is documented, that is, it can release the evil qi and affect a certain area around it, forming something similar to the evil qi realm.

However, the amount of evil energy and the control of evil energy are not small accumulations.

Seeing this, Lei Luo also understood that the reason why he didn't meet the standard was probably because the amount of evil qi was not enough!

In the illusion that day, he saw that the man in black finally released his evil energy, which dyed the sky black, and formed some storms around him.

In fact, that sky and those storms were all generated by the evil qi realm and the evil qi transformation, and unlike turning into animal monsters, the man in black directly turned the evil qi into the heaven and earth catastrophe, and there were even some blood-red thunderbolts in it.

It is said that this kind of thunder can easily break through the defenses of monks of the same level, directly affecting the opponent's mind, and has a devastating restraining effect on some ghosts and demons.

Since there are also ghost cultivators in the immortal cultivation world, and evil cultivators exist, it is difficult to guarantee that they will not be encountered in the future, so Lei Luo began to practice this evil control technique as a means of defense.

If you can cultivate to the second stage, then dealing with some yin ghosts and ghosts should also have this deterrent effect, and after the means of idle evil cultivation are restrained, you will not get twice the result with half the effort.

Therefore, Lei Luo is practicing the sword while practicing this evil control technique.

During these three months, he ran all the way to the dense forest next to his residence, and every day he was in the company of wild beasts, to put it bluntly, he used his old job to hunt.

On this day, Lei Luo sat cross-legged and entered a state of concentration, only to see a flock of sparrows flying directly to him, as if he was not a person but a stone under his feet.

This was the effect of the first stage of Lei Luo's Breath Gathering Technique and the Evil Control Technique, and even the keen instinctive senses of animals could not detect him, treating him like a stone on the side of the road.

Then, Lei Luo suddenly opened his eyes, and then within the range of his body, a blood-red gas burst out, forming a pale red mist around him.

These mist were windless and automatic, forming a huge phantom of the tiger's head, feeling the phantom of the tiger's head behind him, Lei Luo smiled slightly.

Then the phantom of the tiger's head directly opened its mouth and roared in a certain direction, and a fierce aura spread to all sides, and even the trees in the forest shook slightly.

However, after the roar, this phantom gradually collapsed and turned into some blood-red mist again, and Lei Luo had no way to continue to control these mist to change at this time, so he could only withdraw it back into his body.

These mist are actually Lei Luo's evil qi, but they are only transformed into a form that can be seen by others through the magic of controlling evil, and the tiger head just now is the second stage of the magic of controlling evil, a means of transforming spirits.

However, compared to turning into a tiger as a whole and turning into a head to deter it, it is the limit of what Lei Luo can do after three months of penance.

In fact, at the beginning, he wanted to directly cultivate the evil qi and transform the spirit, but no matter how he controlled the evil qi in the previous month, there was no way to form the appearance of an animal.

In the second month he began to refine the method of incarnation, and then he discovered a speculative use.

Since the spirit can turn into a beast, it can naturally become a part of a beast under his control.

And the tiger head just now is the best attempt he can do in the last two months, although I don't know what effect this tiger head made of evil qi can have, but after all, this is not a means to really fight the enemy, it is purely used to cultivate and prevent calamity.

The three months passed quickly in the cultivation, and in the past few days, the disciples in the sect suddenly discovered that many senior brothers who were usually penances were gearing up and began to buy some better magic weapons and talismans.

There are even a few people who invite some friends to form a small team, and then keep an eye on the mission hall at all times, as if they are waiting for something.

Through the statement of the mission hall, they learned that it was the sect that was going to organize a group of disciples to go to the Demon Beast Mountain Range to do tasks or training.

At this time, many disciples who wanted to earn contribution points also knew that the opportunity was coming, after all, the Demon Beast Mountain Range represented danger, and danger was accompanied by opportunity.

Lei Luo left his cabin and waited in front of the mission hall like those disciples.