A hundred miles away in the southern part of Qingxuanzong, there was a mountain range, and the mountain range was covered with black trees.

The trees are so strange that whenever someone enters the mountains, they whin, like the howls of a hundred ghosts and the howls of ten thousand beasts.

The extremely sharp sound made everyone who entered here feel a heartfelt palpitation, even if the martial cultivator entered, there would be a feeling of depression in his heart, therefore, this mountain range is also known as the Evil Sound Mountain.

Strange places produce strange things.

In such a strange terrain, someone found that somewhere in the mountain, there were several strange fruit trees, and on the fruit trees, a spiritual creature called the Soul Infant Fruit could be produced, and this fruit could enhance the soul power of martial cultivators.

The prefecture-level task that Lu Feng took this time was to go to the Evil Sound Mountain and obtain ten Soul Infant Fruits.

In the mission information he received, the efficacy of the Soul Infant Fruit was not explained, so Lu Feng could be said to know nothing about the Soul Infant Fruit.

However, he also knew that being able to be listed as a prefecture-level task showed the danger involved, so even if he had the help of the mysterious primordial god of the strange old man, he didn't dare to be careless in his heart.

After Lu Feng left Qingxuan Sect, it took about half an hour to arrive at Evil Sound Mountain.

At this time, Lu Feng was standing at the foot of the Evil Sound Mountain, carefully observing the surroundings.

I saw that in the Evil Sound Mountain, there was a huge forest sea, and tall black trees were almost all over the Evil Sound Mountain, and an invisible energy quietly spread out.

Lu Feng didn't notice this, but a trace of discomfort rose in his heart.

"Old man, can you feel what's inside?" Lu Feng sank his mind and asked the strange old man in his mind.

Although he didn't know what caused this uncomfortable feeling, he knew that it must have something to do with the Evil Sound Mountain in front of him, and if this strange old man could detect something, then he could also make some preparations in advance.

However, in the face of Lu Feng's question, the strange old man did not respond, which made Lu Feng quite helpless.

"I can only act on the opportunity!"

Looking at the strange forest that could not be seen at a glance, Lu Feng took a deep breath, then stepped out and slowly walked into the Evil Sound Mountain.

The moment Lu Feng stepped into the Evil Sound Mountain, the uncomfortable feeling became more and more intense, Lu Feng's heart moved, and the Nine Star Heaven Devouring Technique opened, and that feeling finally became a little lighter, but it was still lingering.

Lu Feng could only forcibly suppress that feeling and continued to walk forward.

There are dark trees everywhere around, Lu Feng seems to be in a boundless forest sea, as Lu Feng goes deeper, the trees begin to emit bursts of strange sounds, the sound, like the whimper of the wind, but it is more penetrating, making people uneasy.

Lu Feng also gradually discovered this, but even if he operated the Nine Stars Heaven Devouring Technique, he still couldn't stop this invisible force.

The sharp voice did not cause any damage to Lu Feng's body, but it hit Lu Feng's mind directly.

At first, Lu Feng didn't feel anything unusual, but as he went deeper, the strange sound turned into sound waves and began to impact the depths of Lu Feng's mind.

"Huh? Wrong! ”

Lu Feng, who was walking slowly, suddenly stopped.

At this time, Lu Feng finally sensed this uninvited guest, the sound wave that was almost materialized, like an invisible attack wave, penetrated his body and swept straight towards his mind.

Lu Feng's complexion changed slightly, and the Nine Star Heaven Devouring Technique was running with all its might, devouring the sudden invisible power, but that power was too weird, and Lu Feng only slightly slowed down the speed of his attack.

I saw that the invisible power only stagnated for a moment, and then it surged into the depths of Lu Feng's mind again.

Lu Feng's complexion changed greatly, and a trace of cold sweat appeared on his forehead.

"Old man, don't play dead, help me!" Lu Feng called out to the strange old man again.

It's hard to imagine what would happen to you if this force hit your mind.

Just when this power penetrated deep into his mind and was about to be destroyed, in the depths of Lu Feng's mind, the dark golden mysterious flower trembled violently at this moment, and an extremely terrifying power immediately poured out, surging towards the invisible sound wave.

The moment the two came into contact, the invisible sound wave seemed to melt, and then slowly dissipated.

Sensing that the sound waves were dissolved, Lu Feng let out a long sigh of relief, and then contemplated with his eyebrows.

"What's going on here? That sound wave seems to be able to penetrate all physical defenses, what the hell is this? ”

Just as Lu Feng was pondering, the strange old man who had been silent all this time finally reacted.

"Alas, I didn't expect that in this inconspicuous mountain forest, there would be such a means as a soul attack."

Hearing that the strange old man finally moved, Lu Feng couldn't help but roll his eyes, and said with a slight sinking heart: "If you don't speak again, you really won't be able to see me!" ”

The strange old man smiled wryly: "I'm older, and I sleep more." ”

Lu Feng pursed his lips, obviously not believing the old man's words, and then he noticed the old man's words just now.

"You just said soul attack? What is that? ”

Lu Feng's face was full of doubts, and at the same time, there was a faint excitement, he felt that he was about to reveal a little-known secret.

"Soul attack can be said to be another attack method for martial cultivators, in ancient times, this kind of method was actually not a ......"

The strange old man's words were like a breeze, and he said leisurely.

With the strange old man's narration, Lu Feng seemed to open up another mysterious world.

It turns out that in ancient times, the mind of a martial cultivator was also known as the sea of knowledge, and in the sea of knowledge, there was another kind of power stored, and that kind of power was called the soul.

At that time, in addition to cultivating Yuan Force, Martial Cultivator's soul power could also be improved through some secret techniques.

With the improvement of the soul power of martial cultivators, gradually, some means that can be used as attacks are also derived, and such means are called soul skills.

Soul technique, as a means of soul attack, the target of the attack is the opponent's sea of knowledge, so the general physical defense is difficult to stop at all, it can be said that it kills people invisibly, which can be called weird.

However, as more and more people put more energy into the Yuan Force, the soul attack has gradually worn out under the baptism of the years, and now, few people use it.

"You mean, these trees actually use soul skills?"

Lu Feng looked at the surrounding trees, and there was a look of jealousy in his eyes.

"Sort of, but this attack is not sent out by these trees on its own initiative, it should be controlled by someone using some special means, and this soul skill is also quite low-level, basically it can't be regarded as a soul skill, but it will cause damage to people's souls."

"So, there must be something powerful in this evil sound mountain!"

Lu Feng immediately thought of the key to it, and his eyes were slightly condensed.

"You're right, and the other party must be good at using soul attacks, you have to be really careful, it's it!"

Lu Feng nodded, looked around cautiously, and then said worriedly: "If that's the case, then how can I resist it?" ”

"This is also what I'm more worried about, generally speaking, only if you have a large amount of soul power in the sea of knowledge, you can resist soul skills, but it's ......"

"What?"

The strange old man fell silent, and after a while, he whispered: "However, according to the old man's observation, there is no soul power at all in your sea of consciousness, or rather, you have no soul at all!" ”

"What!"

When Lu Feng heard this, a look of shock welled up on his face.