Mu Lin found an extremely secret grotto and sat on top of a round stone.

"The Death Emperor's Heart Formula, a monarch-level exercise, uses negative energy such as death qi, resentment, and anger to condense the will and use it to fight. A person can only condense one negative energy, among which death is the strongest, and resentment is the most evil. ”

"The negative energy condensed with immortal consciousness is the most refined, and it is also the most domineering and powerful. But it is extremely difficult to control and control, especially the death qi. Dead air, the most negative energy that a dead person can produce, is not easy to condense out. Of course, there is another method of condensing this dead qi, that is, "killing", this kind of killing is not ordinary killing, it must first make people have the will to die, and then kill it, so that it can produce dead qi that can be condensed. ”

"Let's take a look at the specific exercise requirements first, if you learn it, you can also improve your survival ability in this canyon. Mu Lin had to practice this exercise, although he didn't hear what Mang Jiu said, but he could also know that the more the end here, the greater the danger, once hundreds of dead spirits acted together, no one would be spared.

Mu Lin's immortal consciousness penetrated into the jade slip, and he felt that his soul was cold.

"The Dead Emperor's Heart Formula, there are two kinds of cultivation methods, one is pure cultivation of negative energy, giving up cultivation and cultivating as the main cultivator. The other is a minor cultivation, which is traced to the root, which can be regarded as the method of soul cultivation. Use immortal consciousness to make one of the negative energies between heaven and earth condense together and become the garment of the soul. At the same time as the condensation of the soul clothes, there is a law of negative energy, but this method is extremely difficult, and it is recommended for people above the Golden Immortal to cultivate. ”

"There are actually two methods, it seems that Zhou Lun's kid is cultivating the first one. However, this first method, it is impossible for me to cultivate, what is the difference between that and this necromancy, let's take a look at this second method first. Mu Lin played the cultivation method in his hand, closed his eyes, and there was no trace of distraction in his heart.

"Between heaven and earth, the human heart is the most unpredictable, and it will also produce the strongest negative emotions and form negative energy. Feel it with your heart, and the negative energy has long been stored between heaven and earth. ”

Mu Lin was following the guidance of the exercises at this time, feeling the negative energy. At this time, the most, of course, is death, but because of this, it is very difficult to feel the other energies.

The breath of death is usually not felt so easily, but now the environment here is special, so the breath of death can be felt so clearly.

"Since my purpose is to deal with death qi, and the death qi can be clearly felt, then I will cultivate death qi. ”

In this canyon, there have always been restrictions on immortal awareness, but this is cultivation, not exploration, so it is enough.

However, after exploring for a long time, there were only stones, air and other entities, and there was no such thing as "dead air" at all.

"Immortal consciousness capture and soul perception are completely different things. Mu Lin felt the difficulty of this exercise. It is very simple for the immortal consciousness to capture the essence of things, but this ethereal negative aura is difficult to solve.

"I don't feel it at all, it seems that I can't waste time like this, so let's go out and see the dead qi on the necromancer's body first. Mu Lin decided to go sideways because he didn't have time to ponder the exercises now, and his somewhat anxious mentality at this time was not suitable for cultivation.

So he decided to kill a necromancer first, and then carefully feel the dead qi to see if he could find the trick of immortal consciousness to control the dead qi.

Mu Lin walked out again, but he was cautious about looking for the lone necromancer, and he didn't know much about the necromancer's methods yet, so it was better to be cautious.

"There aren't many lonely dead spirits in this canyon, usually three or four. "Wood Lin searched for a long time on the high ground, but he didn't find a single or two necromancers in the near distance, at least three.

Mu Lin could only find the least three, "These few seem to be more fierce!" The momentum of these necromancers is stronger than the one just now, and there is a circle of black qi entangled in the body of one necromancer, and the aura is comparable to the peak of the earth immortal.

So Mu Lin is in the dark, intending to outwit it.

However, just as Mu Lin was about to attack, three necromancers suddenly rushed in his direction.

"What is this? I was actually discovered?" Mu Lin was blinded, when did his shadow become so rubbish, and he was actually recognized one after another.

The necromancer with the black aura took the lead, and in his hand was a long sword with black dead qi condensed, and Mu Lin felt that he was locked by that sword.

Mu Lin was helpless, a white long sword appeared in his hand, another reason why he didn't want to fight head-on, the loss of immortal weapons was too much. But now that it has been discovered, it can only be divided head-on.

"Ding!" Mu Lin felt that his sword was touching an entity's sword, but a gap had already appeared on his sword, although it was small, but it was clearly visible.

Two more long swords struck, the other two necromantic gray swords, similar to the weapon of the necromantic that Mu Lin encountered before, just like the original immortal weapon was corroded, and it also had corrosive attributes.

Mu Lin didn't resist hard, the long sword in his hand knocked away the black sword, and bent down to dodge the two gray swords.

The attack method of this necromancer was straightforward, so Mu Lin dodged these two swords, but at the same time, he was still shocked in his heart, this necromantic with a black circle of light was extremely powerful, Mu Lin was not its opponent, and the strength of the other two necromancers was one in the late stage, and the other was at the peak of the middle stage, and they were not weak.

But what Mu Lin is most curious about now is why his figure can be discovered, his shadow is very supernatural, and being discovered by Mangjiu is purely due to the big gap in cultivation. But the fact that the necromancer was able to discover him was so unexpected that he was now at a disadvantage.

Mu Lin once again took out a black sword short sword to defend.

The black sword of the necromancer stabbed again, and the Wood Forest Sword God Flame ignited again, and his flame was not an ordinary flame, he was not afraid of death qi, and he could resist it.

"Ding, Ding, Ding!" After fighting for a while, the three necromancers seemed to be good at swordsmanship before they died, and the speed of the sword was not much slower than that of Mu Lin, and the speed of the little leader's sword was even faster than that of Mu Lin.

Therefore, Mu Lin can only defend at this time, and he can't find time to attack at all, otherwise it will be difficult to expose the flaws.

But it's not a way to drag it out like this, Mu Lin is ready to find an opportunity to fight back.

But just when Mu Lin wanted to use his sword intent, he found a woman in blue coming in from the side, holding a blue long sword in her hand, slashing at the necromancer of the mid-stage strength of the earth immortal.

"Long Sakura, why are you here?" asked Mu Lin in surprise.

"Your strength has been raised too quickly, but for now, let's get rid of them first. "Long Ying is already a cultivator in the late stage of the Earth Immortal at this time.

"Good!"