The cave is deep, black earth and black stones, a piece of scorching, and the black mist is churning in the eyes, it is a demonic energy, but it is only limited to the cave, and there is no leakage.

Lu Chen naturally knew.

When he entered the cave before, he saw some strange traces at the entrance of the cave, which he naturally couldn't understand with Lu Chen's eyesight, but he thought that it was inseparable from the sealing and suppression method inherited by Taijian since ancient times. Just as I heard at the beginning, the demon spirit of this Taijian was detained here by the ancient ancestor of Taijian before the Great War, and I don't know how many years it is, but the body of the demon spirit was completely destroyed, leaving only the spirit still existing, and it is still alive in the world.

If it weren't for Liao Yuhuan to release it, I'm afraid that this demon spirit Shouyuan would be exhausted, and he wouldn't be able to take half a step out of here.

"Then Feng Laosan's second brother should be here..."

Lu Chen walked for a long time, but he still didn't see the end, and couldn't help muttering.

At this point, it has gone 100 miles underground, and it should also be out of the range of the 600-mile island in Taijian, but it is impossible to know where it has been. Lu Chen also never expected this cave to be so deep, and he was afraid that the end of it should be under the bottom of the ocean.

The demonic qi was also stronger than before, and there was nothing to be seen outside of the three zhangs.

Lu Chen can still do this with the light of the emerald leaf token in his hand, if he doesn't have the emerald leaf token, I'm afraid he will have to reach out and not see his five fingers.

The cavern was pitted, charred and damp, and a misty demonic aura shrouded the surroundings like mist, and every step was extremely difficult. The inexplicable depression makes people feel bored, and it always stimulates the demonic nature in Lu Chen's heart, if he hadn't been vigilant before, I'm afraid he would have been controlled by the demonic nature long ago, falling into the abyss, unable to extricate himself. However, this also made Lu Chen even more sure that this was the place where the demon spirit's seal was suppressed, and in terms of common sense, Feng Laosan's second brother should be in the depths.

After a long time, Lu Chen's footsteps paused slightly, calmed down his breath for a long time, and there was already a slight retreat in his heart.

The magic voice was high, like a ghost crying, echoing in his mind all the time, as if there was a charming woman scratching her head in front of her, seducing his depravity. And the demonic nature is like this, it is not the first time, although Lu Chen has enough experience to constantly wake himself up, he still feels that his vision is beginning to blur, and his spirit is about to reach his limit.

Just for an unrelated person, Lu Chen also began to hesitate, whether this was worth the risk.

and the Feng family are just friends of Pingshui, and they have that side of the relationship.

If it weren't for the demon spirit, Lu Chen wouldn't have given birth to these thoughts.

But the demon spirit has dissipated, and the remaining power is hidden in the ghost head mirror for his use. Even if he has received the favor of the demonic spirit, let him be buried in the earth because of the demonic spirit.

"If you go a little deeper, if you really can't bear it, you can only give up..."

After spitting out a few times in a row, Lu Chen finally felt more comfortable, and continued to move forward.

The darkness is boundless, and the caverns are deep.

One mile, two miles...

Lu Chen didn't know how long he had been walking or how far he had traveled, and the clarity in his mind gradually began to blur, and his pace slowed down. In particular, the magic voice was clearer than before, and even everything that was said could be heard clearly.

A language that Lu Chen didn't understand.

Like reciting scriptures, or whatever, it keeps echoing in my mind.

And Lu Chen only cared about moving forward, not realizing that there was a hazy black qi floating in his chest, and he only mixed the appearance with the surrounding demonic qi. The misty green light was suppressed, and now he could see the surroundings clearly, and it was only darkness in the distance, even if Lu Chen was still awake, he might not be able to detect the abnormality in his chest.

"What kind of person is that Tai Jian Gu Ancestor, who can seal and suppress such a powerful demon spirit..."

Lu Chen gritted his teeth and muttered, and his heart retreated even more.

"With such a strong demonic qi, that demon spirit should not only be a saint's cultivation during his lifetime, I'm afraid that a half-saint may not, but that Tai Jian Gu Ancestor can still suppress and seal it, and even the Dao marks have not been wiped out until now, and the body of that demon spirit is gradually destroyed. If the ancient ancestor of Taijian is still in the world, I am afraid that Taijian will not be what it is now..."

The history of Taijian, Lu Chen does not know.

It's been so long ago that even Gongsun Liang can't find any classic records.

Hopefully, among the Taijian, Liao Yuhuan's residence can be found a little.

"The traces at the entrance of the cave should be the seal marks, but there should also be the traces of suppressing the demon spirit in the depths..."

Lu Chen stopped, and exhaled another turbid breath, he didn't dare to go deeper, afraid that there would be no return, but he began to be curious about the sealing suppression technique inherited by Taijian. After all, being able to suppress and seal such a demon powerhouse for thousands of years must be extraordinary, and if you can get it, it will be an extremely strong arm.

But in the depths, there is still darkness.

If you go on, it's an adventure...

And it's extremely risky!

Lu Chen didn't know if he should take the risk, after all, the demonic nature in his heart was constantly colliding and boiling, and he could never calm down. At this point, the magic voice is even more clear to the ear, if you can understand the language of the demon race, you should already know what the magic voice says.

So, it's pretty scary.

If he really makes a mistake and accidentally sinks into the Demon Dao, not to mention whether his mind will be devoured, just the immortals and demons are incompatible, and the golden words in the abyss of fate will wipe him out.

Looking at the fate of the abyss, the golden word, has begun to stir.

The faint coercion, how huge, although it was only the tip of the iceberg, it had already made Lu Chen's heart tremble and he didn't dare to touch it.

"Well, let's go back..."

Sighing helplessly, Lu Chen finally chose to give up.

Whether it is the second brother of Feng Laosan, or the seal suppression technique left by the ancient ancestor of Taijian, although he hopes to get it, he thinks about it, but he will not be so dangerous. At least as far as Lu Chen is concerned, there is no need, although the secret techniques in his hands are rare, they are all extremely strong, whether the secret methods are unparalleled or the killing nine styles, especially the killing nine styles, if they can be worthy of the avenue, as the old ghost said, ten thousand into it, how can it not be worse than the sealing suppression technique.

It's a pity that I can't give the second brother of Feng Laosan a burial.

retreated all the way, the magic voice in his heart gradually calmed down, and the golden words in the abyss of life also quietly restrained. After staying for a long time, stepping out of the cave, although it was still a large area of barrenness as far as the eye could see, it was much better than in the cave.

After exhaling deeply a few times, Lu Chen's breath gradually calmed down, and his eyes turned to the traces imprinted at the entrance of the cave.

On the surface, it seems to be ordinary, but it hides the truth of the avenue and the number of days. However, Lu Chen's current realm cultivation can't see anything, he just feels that it is complicated and mottled, and if he wants to spy on something from it, his perception of the Great Dao is still not enough.

There is only one way to rubbing, and we will study it further in the future.

After a while, Lu Chen already had an extra piece of spirit essence imprinted with traces in his hand, and he didn't have a paper scroll on him, even if it was a bit wasteful, it could only be like this.

Put away the spirit spirit and store it in a corner of the abyss to avoid chaos, and then turn away.

Feng Laosan's second brother should be in the depths of that cave.

There is no need to look elsewhere.

Lu Chen went directly back to the Lord's Mansion and went to Liao Yuhuan's room.

The furnishings are simple, not too fancy, but there are more delicate flowers and plants. In addition, it can also be seen that Liao Yuhuan on weekdays is not extravagant, as Liao Yulan cried and said, Liao Yuhuan in the past was at least a bright gentleman, not what Lu Chen saw.

The desire for profit was too much to ask for the peace of the country and the people, and he moved the idea of using the demon spirit.

Demonic pollution will become like that...

"It's a pity that Liao Yuhuan, I think it's too much pressure, and I'm in a hurry for quick success. ”

Lu Chen shook his head lightly, turned around and went to the study.

There are many classics hidden in it, and there are many scrolls on an old desk, most of which are cumbersome in the country. There are a lot of approvals, and the oil lamp on the corner of the table is almost dry, which shows that under the influence of demonic nature, Liao Yuhuan is still bothering and working hard.

But how?

The Buddha said that turning back is the shore, but Liao Yuhuan can't see the shore when he turns back, only the abyss.

Lu Chen sniffled, sighed lightly, and turned to look for it on the bookshelf.

There are many records in the classics, among which there are more mentions of the history of Taijian, including the identity of the lords of the past dynasties, which have changed several times, but the inheritance has never been broken, only a lot less. And now the reason for the decline of Taijian can also be found, is that after the ancient times, the sealing suppression technique mastered by Taijian is enviable, although it has endured many large-scale violations, but after all, it still failed to persevere, and was victimized by Dongying, and took away a lot of classic scriptures that record the sealing suppression technique. To this day, Taijian is still in the hands of a country, but a little at the beginning, and some others have been annihilated in the long river of time.

In addition, there is another record that when the seal suppressed the demon spirit, the ancestor who shot it was also dead, leaving a whole inheritance in the abyss of the demon land, and the method of sealing and suppressing it can be left for eternity.

The method of cracking was also taken away by Dongying.

"Dongying is now the country of falling cherry blossoms, and the abyss of the devil's land should be the cave. But when he wanted to come to Luoyingguo, he didn't know that he had taken away the method of breaking the inheritance seal, and he didn't know that there was the inheritance of the ancient ancestor of Taijian, otherwise Taijian would have perished long ago. ”

Lu Chen closed the book in his hand and muttered to himself.

"It's a pity that Taijian still has very few sealing suppression techniques, and in terms of the original inheritance, they are the least important part, although they are still extraordinary, but they will not be brilliant compared to many sealing suppression techniques in this world. ”

Putting the classics back on the bookshelf, Lu Chen turned to the side again and pushed the bookshelf away.

There was no trace of the wooden door behind it, but it was accidentally touched when looking for a book before, and the hollow sound behind the wooden board was very obvious, which should be the place where the seal suppressed the inheritance. Pushing open the bookshelf, Lu Chen didn't know how to open the wooden door, so he could only step forward and punch the wooden door directly.

The dull sound settled, the smoke and dust rolled, and a downward staircase stretched out, and the flat stone wall hung with everlasting lamps, and there were only a few light bangs one after another.

It's not very deep, but it's a distance of more than ten meters.

Those inheritance books of the Great Technique of Sealing and Suppression are hidden in them.

Although in Lu Chen's opinion, it is a little inappropriate to steal people's inheritance, after all, Liao Yulan is not dead, and these inheritances should also belong to her. But now Lu Chen has no other way, and then he has to find Wanhua Dao Lotus, which will inevitably cause some trouble, and if he can master more hole cards in his hand, there will be less danger, at most, if he can't get Liao Yulan's consent in the future, he won't use it again.

But just as he was thinking about it, he had reached the end of the stairs, and suddenly there was a slight sound on the side, which woke Lu Chen up.

"Anyone?"