? This place that has obviously never been before will give an inexplicable sense of familiarity, Luo Yu stopped in mid-air and touched his nose, and his heart suddenly became a little cautious and nervous!

I saw a piece of rocky mountains at its feet, scattered there are a few more eye-catching blue water lakes, floating in the green field, the area is not large, but scattered in the mountains, but it has a different taste, but the most attractive thing is the mountain rocks on this high mountain, it is all some strange black 'squirt', this kind of mountain stone Luo Yu has never heard of,.

To say that this kind of stone is only harder than ordinary mountain stones, there is nothing to say in essence, but this extremely dark color, I am afraid that anyone who has seen it once will be difficult to forget.

The sunlight in the sky sprinkled on the emerald green flowers and trees and the rocks, suddenly making the mountains and fields glow with a faint green light, and the nearby ridges seem to be huge snakes and beasts, which makes people feel frightened.

"Black rocks... The emerald green lake... This seems to be!"

Thinking of this, Luo Yu's eyes looked back and forth on the mountains and rocks and the blue lake several times, and suddenly his groaning expression changed suddenly, and he faintly remembered something!

But Luo Yu's words did not continue, but instead took out a purple and shining ancient jade slip from the storage bag.

This time, Luo Yu stared at Yu Jian and was stunned, his face seemed to be a little hesitant, but when his eyes looked at the black mountains for a while, he still couldn't resist the curiosity in his heart, and gently put Yu Jian on his forehead.

Soon, Luo Yu closed his eyes and began to search the contents of the jade slip.

This jade slip is the main practice of Luo Yu's practice, "Tianluo Knife Sutra", but because he has been trapped in the realm of the foundation building period for many years, Luo Yu has a certain ability to never forget, and he has long remembered all the content of the sword scripture about the foundation building period, so he has not touched this jade slip again over the years.

But today, if it weren't for the chance encounter, Luo Yu almost forgot the oath he had made to this jade slip many years ago!

In fact, he was just a child's play back then, even if he casually swore that he would not really look for the ethereal and unknown descendants of the Spirit Venerable to take revenge.

If Luo Yu is not mistaken, according to the last words left by the old-timer who left the "Heavenly Luo Sword Sutra" back then, it should be that he met a Lingzun strange person who suddenly fell from the sky in this secluded green mountain, and after being severely injured by him that could not be cured, he had to hide in the Zhong Ling Secret Realm and die with hatred.

Before cultivating the "Heavenly Luo Sword Sutra", at the beginning of the first volume, he had to swear to avenge the blood revenge for the old man of the Sword Saint, and then he could see the cultivation content inside, at that time, after Luo Yu thought about it for a while, he didn't care so much at all, just thinking that after so many years, even if he cultivated to the Heavenly Spirit Venerable, he should have turned into a cup of loess a long time ago, not to mention the existence of his descendants, Luo Yu only treated it as nonsense.

It's just that Luo Yu's heart is not bad, and out of a trace of unwarranted friendship between master and apprentice, he made an oath honestly.

Unexpectedly, everything in the dark was already predestined, and he had looked at the map countless times without a clue, and those dense and tall black strange mountains depicted on it would suddenly appear in front of him.

After only a cup of tea, Luo Yu couldn't help but take off the jade slip with a look of surprise on his face, as if he had repeatedly confirmed it many times in his heart, and there was no need to compare it anymore.

"If it's really here, but the Moyun Mountain Range is also a place with excellent aura, even if it was tens of thousands of years ago, it shouldn't be famous, how could the old man of the Sword Saint not even know the Moyun Mountain Range back then, and only drew this map with a trace of memory before he died. ”

Luo Yu's eyes showed a hint of discoloration, and then he looked up at the sky and muttered to himself.

In addition to the fact that there is really such a coincidence in the world, Luo Yu is ninety percent sure in his heart, there is no doubt that the map left by the old man of the sword saint is this place, but even Luo Yu has heard of the blessed land of the spiritual mountain, why did the old man of the sword saint say that it is a nameless barren mountain in his last words, this difference is too big.

However, it has been too long, and there are too many possibilities if you have to dig into the roots, maybe it is the changes in the mountains and rivers for thousands of years, maybe the Yun Mountain Range at the end of the year is not known to the world, and the aura situation is not suitable for cultivation, etc., Luo Yu knows that thousands of years have passed, and it is probably impossible to know the truth.

"If it's really here, with my current cultivation, I won't be able to take revenge at all, not to mention that I don't even know who the enemy is, so I don't need to think about that for the time being, but back then, the old man of the Sword Saint also found an ancient teleportation array here, it seems that it is at least a medium-distance ancient array, and it can be teleported thousands of miles away at one time..."

Luo Yu, whose expression was slightly softened, suddenly felt a burst of blood boiling in his heart when he thought of this.

He had long understood the method of arranging the medium-distance teleportation array, but he didn't know anything about the materials needed to refine the medium-distance teleportation array, but based on what Luo Yu had learned, the materials needed for the medium-distance teleportation array must be some rare treasures in heaven and earth, and he had never thought about refining the medium-distance teleportation array, but he had just taken it as a long-term insight, after all, just the core material for refining the short-distance teleportation array, 'Empty Akashi', Luo Yu had never had the opportunity to see it so far.

Now that there is a medium-distance teleportation array hidden here, such a rare opportunity between heaven and earth, Luo Yu doesn't want to miss it in vain.

What he learned from talking about military affairs in the past, once it is used in practice, it will really be too beneficial for his comprehension of a more intelligent teleportation array, and even if he has already made plans for future cultivation, he does not need to use this medium-distance teleportation array to go to an unknown place, but it is not necessary to take precautions to give himself a way back.

What's more, his location is already on the edge of the Moyun Mountain Range, and there are no immortal cultivators of the two factions nearby at all, even if it is a good place to retreat, the injuries in Luo Yu's body are getting worse and worse every moment, and he doesn't want to delay it any longer.

Thinking so in his heart, Luo Yu did not hesitate to escape together, and the person flew towards the bottom of the mountain.

If Luo Yu remembered correctly, the place where the medium-distance teleportation array was arranged seemed to be in the belly of a mountain with a special location, and it was also tens of meters deep underground, and such a ghost place was unlikely to be discovered in the past tens of thousands of years.

Back then, the old man of the Sword Saint was only passing by inadvertently when he was in the Yuan Infant Stage, and he happened to encounter this teleportation array in operation before he noticed it slightly, otherwise he would not have been unlucky to meet the Lingzun strange person who was teleported over, so it is enough to imagine that Luo Yu was hiding inside, and he no longer had to worry about the immortal cultivators in the Dan Stage coming to find trouble.

There are not many places with black rocks here, and after Luo Yu flew around the nearby giant mountains, his expression suddenly moved, and he stopped in front of a steep black stone wall.

At this time, Luo Yu glanced at the concave stone wall in front of him, which was convex in the middle and concave on both sides, like a dark cauldron with the bottom facing outward, such a strange appearance, Luo Yu was really surprised, and his face suddenly became suspicious.

After looking at it twice, Luo Yu was still a little unsure, and couldn't help but take out the map jade slip and compare it several times, and finally suppressed the excitement in his heart, as if he had discovered something.

However, Luo Yu, who had a little guess in his heart, did not rush to find a way to break through the wall, but took a little time to walk to the two ends of the black stone wall and take a few glances before finally confirming the idea in his heart!

"It seems that this black stone wall is nothing more than an unusually huge mountain rock, and I don't know when it was moved here, and since Fei Fei has such a big piece to hide people's eyes and ears, then there should be an ulterior secret behind it. ”

Luo Yu said as he spoke, with a hint of abruptness on his face.

After walking to both sides of the boulder just now, and seeing that the connection between this stone wall and the black mountain behind him revealed a small crack in the mountain that was not obvious, but meandered upward, Luo Yu instantly figured it out in his heart.

But having said that, Luo Yu couldn't help but be taken aback by his own thoughts, you must know that the boulder in front of him weighs at least more than 100,000 catties, even if it is an immortal cultivator in the Yuan Infant Stage or a Yuan Master who has reached the cultivation of a fourth-order body refiner, it is difficult to move a step, Luo Yu has seen some introductions to the brute force of the Yuan Infant Stage monk in some classics, but even in those rumors, it can only run tens of thousands of catties at most, which is a rare miracle.

But if the behemoth in front of him was really put here by life, then what kind of terrifying state the cultivation of the person who did this thing in the first place, Luo Yu didn't even dare to think about it.