Xiao Fan and Xia Zhiqing stood under the old locust tree, less than three meters away from the old locust tree, but they couldn't see the scene under the tree hole.

"Girl, do you feel it? It seems that the breath of time is flowing, long and vicissitudes. Xiao Fan was a little surprised and said softly. When Xia Zhiqing heard this, she nodded slightly, her delicate face was also shocked, but there was a strong curiosity in her eyes.

The moonlight is like water, sprinkled down, and there is a hazy mist above the hole of the old locust tree, giving people a mysterious feeling. Xiao Fan and Xia Zhiqing took two steps forward, less than a meter away from the old locust tree, and they could vaguely see the scene in the tree hole, which looked misty and deep in the hazy mist, like an endless abyss.

"Kill—"

Suddenly, an earth-shattering shouting sound sounded in his mind, as if he had crossed the endless river of time and space, coming from the ancient years, passionate and passionate, and full of murderous aura, Xiao Fan and Xia Zhiqing were shocked at the same time, and between looking at each other, both of them had a look of horror on their faces.

"Qiang—"

The piercing metal trills also sounded in their minds, and a strong killing aura permeated, instantly submerging Xiao Fan and Xia Zhiqing, which surprised them even more, and their pupils suddenly shrank into two points.

"Uncle, did you hear the shouting and metal trills?" Xia Zhiqing whispered, her expression a little surprised, she was sure that those voices were not heard by her ears, but suddenly sounded in her head.

"No!" Xiao Fan shook his head, his expression was solemn, with a thick shock, and said: "This kind of voice is not coming from our ears at all, but an indescribable rhyme, which goes straight to the bottom of our hearts, so that these voices suddenly sound in our minds, this old locust tree must have a very amazing secret!"

At this moment, a strong wind suddenly blew between heaven and earth, blowing violently, the branches of the old locust tree shook, and the scattered leaves were suddenly rolled up. Xiao Fan and Xia Zhiqing only felt a chill in their bodies, as if the wind had poured into the cracks of their bones, and they couldn't help but shiver.

"Uncle......

Xia Zhiqing seemed a little scared, reached out and grabbed Xiao Fan's arm, and held it close to him. Although she is a powerhouse at the peak of the legendary realm, she is too young to experience much such a scene, and at the same time she feels weird, she feels cold in her heart.

"There is nothing to be afraid of! The villagers have lived here for hundreds of thousands of years, if there is a big murderer, this village will no longer exist!" Xiao Fan said in a deep voice, and walked forward.

In the hollow of the old locust tree, wisps of gloomy aura slowly overflowed, as if there was a yin spring hidden in it.

At this moment, Xiao Fan's heart was shocked, and he suddenly retreated a few meters with Xia Zhiqing. Just as they retreated, the place where they had been standing was overwhelmed by a thick yin qi, and the gloomy aura was cold and piercing, making people's teeth chatter.

It seems that the front is not the tree hole of the old locust tree, but a Nine Demon Cave, and the yin qi is turbulent and constantly rolling. However, all the yin qi did not spread in all directions, and only existed one meter around the old locust tree.

Xiao Fan saw wisps of mysterious patterns appear on the trunk of the old locust tree, exuding an indescribable rhyme, and the thick yin qi began to sink into the trunk of the old locust tree. After absorbing the yin energy, the bark of the old locust tree looked more and more wrinkled, as if it had completely decayed and was about to fall off the trunk.

However, Xiao Fan knew that this was an illusion, and the old locust tree was not simple, and it had a great origin. Although the bark of the tree looks extremely wrinkled, it contains Dao marks, refining all those yin qi.

However, in a quarter of an hour, all the yin qi was absorbed and refined by the old locust tree, and disappeared without a trace, and there was no longer any yin qi gushing out of the tree hole, and the gloomy and cold aura gradually dissipated, and everything returned to its original state.

"Uncle, the yin qi just now is so terrifying, it has a strong erosion power, cultivators below the mythical realm are overwhelmed by this yin qi, and most of them will have unimaginable consequences, but with the uncle's vigorous blood, it should be able to resist for a while. ”

"I feel that it is very likely that the hole under the old locust tree is connected to some mysterious place, otherwise where does this yin qi come from?" Xiao Fan's expression was solemn, his eyes stared at the old locust tree for a moment, and said: "Do you remember what the clan elder said, this old locust tree coexists with Buluo Village, and in the endless years, such a thing will happen every full moon night." In other words, for hundreds of thousands of years, Yin Qi will erupt once a month on a full moon night!"

"Could it be the underworld?" Xia Zhiqing looked shocked, as a disciple of the Supreme, of course she knew where the underworld was located, and said: "Except for the underworld, where can there be such a strong yin qi, and it lasts for hundreds of thousands of years, gushing once a month!"

"That's not right!" Xiao Fan shook his head and said, "I know the breath of the underworld too well, it is definitely different from those yin qi just now. The former carries evil in it, while the latter carries resentment and killing, which is completely different!"

At this moment, wisps of white fairy qi overflowed, like wisps of white smoke. After the immortal qi overflowed, it slowly dispersed and merged into the air, and there was a faint rhyme emanating from it, but it was not too obvious.

"Now that the yin qi has completely disappeared, let's go up and have a look, shall we?" Xia Zhiqing flashed her big eyes and pulled Xiao Fan forward with deep curiosity.

Under the old locust tree, the fairy aura is misty, and the tree hole is hazy, and it is difficult to see the scene in the cave. However, such a tree hole is not too big, but Xiao Fan and Xia Zhiqing feel that it is like a Qiankun world, boundless.

Suddenly, Xiao Fan and Xia Zhiqing were shocked, and shock appeared in their eyes at the same time, they actually heard a loud voice faintly coming into their ears, and the source of that sound was the tree hole in front of them.

The voice is vast and ethereal, as if there is a peerless figure sitting in the cave of the tree with a hazy fairy aura and preaching the scriptures, making them feel the Tao rhyme of the beginning of heaven and earth and the breeding of all things, and this feeling is constantly changing with the ups and downs of the sound.

All things come into existence from nothing, heaven and earth from depression to prosperity, from prosperity to withering, and finally become silent, but for a short time, it seems to have gone through thousands of years, seeing all things in life and death, prosperity and falling, returning to the origin, this is a process, but also the rules between heaven and earth, containing profound Tao rhyme.

"Nameless, the beginning of all things, named, the mother of all things. The two come out of the same place, the same name is the same name, the mystery is mysterious, and the door of all wonders ......"

The sound of Da Dao Lun kept ringing, faintly entering the ears, but when it rang in my mind, it was like the ringing of Huang Zhong Da Lu, shaking the soul. Xiao Fan and Xia Zhiqing were shocked at the same time, and there was a feeling of enlightenment, and the world in their hearts suddenly opened up, and what they had doubted in the past became clear and smooth at this moment......

Xiao Fan and Xia Zhiqing stood on the edge of the hollow of the old locust tree, their eyes lowered, looking at the fairy and misty tree hole, they entered a strange artistic conception, their bodies were motionless like statues, and the artistic conception of the soul was integrated into the Dao rhyme of Dao Lunyin, and they felt the indescribable "Tao" and "reason".

A faint halo began to appear on the bodies of the two of them, making them look as if they were about to disappear out of thin air, obviously standing there, but there was no breath, and the whole person became one with nature.

"Chance! I didn't expect to get such an opportunity!" The Sacred Heart in Xiao Fan's body couldn't help but exclaim, the evil soul had also awakened, and when he heard the exclamation of the Sacred Heart, he said: "Yes, I never imagined that there is such a profound and mysterious Dao Lunyin here, it seems that the hole of this old locust tree has a shocking mystery, and it must be connected to an unimaginable world." ”

Xiao Fan and Xia Zhiqing were completely immersed in this kind of rhyme, and they were so fascinated that they completely forgot everything outside their bodies. They felt as if they had come to the top of an immortal immortal mountain, and saw a peerless powerhouse sitting in the depths of the clouds, and the sound of the Great Dao Lun continued to come out of its mouth, washing their souls and helping them to enlighten!

At this moment, Xiao Fan and Xia Zhiqing's bodies became more and more faint, looking very hazy, looking like a phantom manifested in the fairy mist, which seemed illusory and unreal.

I don't know how long it took for the Dao Dao, but the sound of the Great Dao Lun heard by Xiao Fan and Xia Zhiqing gradually faded away, becoming more and more blurred, until it disappeared. And they gradually woke up from the state of enlightenment, and both of them had deep shock and excitement on their faces.

"Uncle, my comprehension of the Dao is almost infinitely close to the mythical realm, and the Dao Lunyin just now is so terrifying, it seems to be even more mysterious than when the master explained it to me, it is really incredible!" Xia Zhiqing exclaimed, her face was both excited and deeply shocked.

Xiao Fan has also benefited a lot, once with the help of Chu Lao, his comprehension of the Dao has improved by leaps and bounds, and he had an epiphany under the sound of the Dao Lun before, and his comprehension of the Dao has reached the point of a half-step mythical realm!

"Girl, congratulations! There has been a huge breakthrough in the comprehension of the Dao, you only need to accumulate Immortal Yuan Power, and you can directly break through to the peak of the half-step Mythical Realm. Xiao Fan said with a smile, amazed in his heart, this kind of opportunity is really rare, and it is impossible to find.

"That's!" Xia Zhiqing wrinkled her delicate nose proudly, and said with a smile: "The comprehension of the Dao has improved, even if the Immortal Yuan Power has not been improved, the power of the magic power displayed has also increased greatly, and the combat power of the same level has increased a lot." ”

When Xiao Fan heard this, a knowing smile appeared on his face. After a cultivator enters the Legendary Realm, he must become enlightened if he wants to improve his cultivation, so the speed of cultivation will be much slower than before. At this time, it is time to compete with the comprehension of cultivators, and the stronger the comprehension, the faster the cultivation will progress.

There is no direct relationship between the strength of a cultivator's comprehension and the physique bloodline, that is to say, even if it is a mortal body, as long as the comprehension is strong enough, it can also be quickly improved in this realm. However, it is very difficult for a person with a weak bloodline physique to become a real powerhouse, and it is basically impossible. Because the combat effectiveness of the same level is too poor, it lacks the innate bloodline talent supernatural powers.

Of course, this is not absolute, if a mortal body can cultivate to the legendary realm by chance, and he has excellent understanding, in the process of becoming stronger, he will have the opportunity to transform himself.