"Master, the clues left by the ancestor are in this burial flower lake?" asked Liu Chenfeng.

The Heavenly Sword Old Man nodded, "Yes! ”

Liu Chenfeng frowned slightly: "But this burial flower lake is not big, and it is not small, where to start?"

"There is a way for the teacher!" said the Heavenly Sword Old Man.

As he spoke, he floated above the vast lake and sat cross-legged in mid-air.

The old man of the Heavenly Sword closed his eyes slightly, and he placed his palms in front of his lower abdomen, one palm facing the sky upwards and the other palm facing the ground downward, slowly running the exercises.

Li Muran's heart moved, the Heavenly Sword Old Man's spell-casting posture was very common, as if he wanted to sense the surrounding heaven and earth vitality.

Sure enough, the next moment, a fresh breeze rolled up out of thin air around him. Those thin heaven and earth vitality gradually condensed into a stream of pure and slender glow, and converged towards the top of the Heavenly Sword Old Man's head.

"He is worthy of being a Mahayana monk, and the Heaven and Earth Yuan Qi here is not abundant, but he can condense such a majestic and pure Heaven and Earth Yuan Qi in a moment. Spiritual Stage Cultivators can't be compared to it at all!" Li Muran said secretly in his heart.

Li Muran also found that when the old man of the Heavenly Sword mobilized the vitality of heaven and earth, he also breathed and breathed and operated the exercises according to a certain law, he looked at it carefully for a while, and found that the old man of the Heavenly Sword seemed to be running the exercises of the "Reverse Immortal Jue"!

Li Muran's heart sank, from this point of view, the old man of the Heavenly Sword must have also discovered that the "Reverse Immortal Jue" technique helps to mobilize the vitality of heaven and earth, so he will do this. And the "Reverse Immortal Formula" is only the exercise that the Master Xuanguang realized from the incomplete half of the meridian diagrams in the mirror light runes, and the truly complete "Nameless Formula" is definitely even more mysterious.

"In this way, when I use the "Nameless Formula" exercise to mobilize the vitality of heaven and earth, the power of manipulation is stronger and the sense is deeper, this is not accidental, but the "Nameless Formula" does have this miraculous effect!" Li Muran was secretly happy in his heart, and he was even more sure of the mystery of the "Nameless Formula".

However, although the Heavenly Sword Old Man used the "Reverse Immortal Formula" technique was not as good as Li Muran's "Nameless Technique", his cultivation was extremely high after all. His every move in manipulating the Heaven and Earth Yuan Qi was full of profound meaning, whether it was the timing of the operation of the exercises, the cooperation with the Heavenly Sword Yuan Qi, or the insignificant magic tips and gestures, all of them contained deep meanings, Li Muran watched carefully without blinking, and felt that he had benefited a lot.

There are some practices that he doesn't understand yet, but he also keeps them firmly in mind. When it comes to the realm of the Heavenly Sword Old Man, it is generally impossible to make a meaningless spell casting move, every qiē has a deep meaning, as for how much the onlookers can comprehend, it depends on each person's understanding. After all, the Mahayana monks personally cast the mantra, and it is not something that can be observed by the observators.

Liu Chenfeng and the others were also watching carefully, afraid of missing any details. Although the old man of the Heavenly Sword often instructed them in swordsmanship, and occasionally demonstrated some clever swordsmanship in person, he rarely performed such the most basic technique of spitting and sensing the vitality of heaven and earth. The more basic the exercises, the more the strength of a high-level monk can be shown in the details!

In an instant, a large amount of Heaven and Earth Yuan Qi turned into a glimmer of light and gathered on the top of the Heavenly Sword Old Man's head, unexpectedly forming a sword with a glittering spirit.

Seeing that the time was ripe, the old man of the Heavenly Sword paused his exercises and flicked his fingers at the sword.

The sword immediately spun on its own, and the direction pointed by the tip of the sword was erratic, constantly rotating.

Finally, the sword stopped, but the tip of the sword pointed straight into the void, not deflecting anywhere.

The old man of Heavenly Sword frowned: "It shouldn't be within a hundred miles! I'll wait for another place!"

After that, the old man of the Heavenly Sword flew a hundred miles away with everyone. Then, the old man of the Heavenly Sword repeated his old trick and cast the spell again to mobilize the vitality of heaven and earth. Li Muran and the others were not impatient at all, but secretly rejoiced in their hearts, because this was another opportunity to observe the Mahayana monks performing the basic methods.

This time, when the sword formed by the convergence of heaven and earth vitality stopped turning, the tip of the sword actually pointed diagonally towards the surface of a lake below.

"There it is!" The old man of the Heavenly Sword was slightly happy, and he pointed along the place where the sword was pointing: "It should be here!"

Liu Chenfeng exclaimed, "Master's induction of sword qi is indeed wonderful! Such a thin wisp of sword qi fluctuations is completely impossible for a disciple to sense, but Master can condense and identify it in the vast Heavenly Sword Vitality. The master is also a sword cultivator, and most of the methods left by his old man also contain pure sword qi, presumably the master used the method of sensing sword qi to find the exact location of the clues left by the master ancestor!"

The old man of the Heavenly Sword nodded: "What Chen Feng said is right. I'll dive into the lake and find out!"

Li Muran was secretly shocked in his heart, the information left by the Master Xuanguang was hidden in those mirror runes that looked chaotic on the surface, and it was encrypted with the name of the sword technique he created, which was originally difficult to detect, even if it accidentally fell into the hands of the enemy, it would be difficult to understand.

And even if the Qiu family can really see through the information and find this burial flower lake, if it weren't for the presence of a sword cultivator with extremely high cultivation, I'm afraid it would be difficult to find the exact location. Searching around on the surface of this vast lake, there is no doubt that looking for a needle in a haystack is mostly empty.

"It's so secretive, it seems that the clues left by the Venerable Master Xuanguang here are very afraid that the enemy will know. He would rather his disciples never find this place for the rest of their lives, rather than let the enemy come here. Li Muran said secretly in his heart.

Before diving into the lake, the old man of the Heavenly Sword carefully probed the surroundings with his divine thoughts, and suddenly, he flew to a place on the surface of the lake dozens of miles away, and stretched out his finger to a place in the lake.

"Poof!" a powerful sword light pierced through the lake, and then a low scream came from the bottom of the lake. A moment later, a patch of blood emerged from the surface of the lake, but it quickly spread and was gradually diluted by the surrounding water.

"That's a low-level demon beast. Li Muran's heart moved, the old man of the Heavenly Sword didn't even let go of this low-level demon beast, obviously to make sure that there were no other monks around.

After not discovering that there were other immortal cultivators nearby, the old man of Heavenly Sword took all the disciples and dived into the lake.

Each of them was covered in a faint light shield, and then submerged in the water and dived all the way to the bottom.

Li Muran looked at the bottom of this lake carefully, although he knew that there must be a mystery here, but on the surface, everything here was very ordinary, and he didn't find any clues.

"It should be in the depths of this lake!" said the Heavenly Sword Old Man, opening his mouth and squirting, offering an almost transparent cyan sword.

"This is Senior Brother Heavenly Sword's natal magic weapon?" Li Muran's heart moved, he had never seen the old man of Heavenly Sword use his natal magic weapon.

Liu Chenfeng and the others were also slightly surprised, the old man of the Heavenly Sword had already reached the so-called "unity of man and sword" swordsmanship, and he could perform extremely powerful swordsmanship empty-handed, and rarely used his natal magic weapon.

The old man of the Heavenly Sword smiled at the sixth disciple Meng Li and said, "Meng Li, your earth-shattering sword has already been quite the essence of the teacher, but the master has never really demonstrated the power of the earth-shattering sword, and today is just taking this opportunity for you to observe it." ”

"Master wants to use a heaven-shattering sword!" The disciples were surprised and delighted, this was the sword technique of the old man of the Heavenly Sword, his real name was not originally "Heavenly Sword", and the title of "Heavenly Sword" was based on the "Heavenly Sword".

Li Muran and all the disciples stepped aside, freeing up a relatively empty area for the old man of the Heavenly Sword.

The old man of the Heavenly Sword held the green sword in his hand and waved it lightly at the bottom of the lake.

A cyan sword light slashed out silently, deep into the bottom of the lake, and then disappeared, and a moment later, the blue light actually drilled out from the bottom of the lake again, and withdrew the sword body in the hand of the old man of the Heavenly Sword.

"Alright!" the old man of the Heavenly Sword smiled slightly.

Li Muran and the others were all stunned, the earth-shattering sword is known for its majestic and amazing power, with extremely strong explosive power and the most amazing momentum, so the destructive power is very strong, and the scene displayed is also the most spectacular, which is enough to open the mountain and crack the ground with one sword. The earth-shattering sword that Meng Li used was already very powerful, and it was expected that the earth-shattering sword of the old man of the heavenly sword would definitely be even more magnificent, who knew that it was so "mediocre".

Not only was there not a single huge crack at the bottom of the lake, but there was hardly even a trace left. Even if Li Muran, who has the lowest swordsmanship here, makes a move, it will not be like this.

Everyone was silent, they knew that it was not that the old man of Heavenly Sword's swordsmanship was too poor, but that they didn't comprehend the essence and couldn't understand it.

"Meng Li, what do you think?" asked the Heavenly Sword Old Man with a smile.

Meng Li said: "Since the disciple cultivated the Heaven-Shattering Sword, he has found that although this sword technique is very powerful, it is difficult to put it away freely. Master's move is also a shocking sword, but it seems that he has manipulated the swordsmanship to the realm of doing whatever he wants and returning to the basics, and an extremely strong sword light instantly slashes into the bottom of the lake and instantly retracts, the disciple admires, but he doesn't know the essentials. ”

"It's good that you can see that. As for the freedom of retraction, it is not something you can grasp in your current realm, so you don't have to be anxious. The old man of Heavenly Sword nodded with satisfaction and said.

"In order not to leave a trace, so the teacher used this trick, which can not only test the depth of the bottom of the lake, but also do not have to cause a lot of movement. The Old Man of Heavenly Sword continued, "In the temptation just now, the division has been determined, and there is another mystery in the depths of the lake. Here are some Five Elements Escape Talismans that you can stick to your body and you will be able to dive into the depths of the lake without leaving any traces. Even if someone secretly tracks us and the others, they will be cut off here. ”

After that, the old man of the Heavenly Sword took out a number of Five Elements Escape Talismans and handed them to the disciples.

With the means of Liu Chenfeng and others, it is not difficult to dive to the bottom of the lake, but there will be some remaining sword qi and other aura fluctuations, and for high-level cultivators, these are enough to become clues to follow. After the Five Elements Escape Talisman is used, the residual vitality fluctuations are very ordinary, and they will be quickly diluted by the surrounding Heaven and Earth Vitality.

Li Muran took the Five Elements Escape Talisman, glanced at it intently, and suddenly asked: "There doesn't seem to be a monk in the Heavenly Sword Valley who is good at making talismans, I don't know whose handwriting these Five Elements Escape Talismans come from?"