When Lu Xuan first came to the Fire Vein, he could only support a quarter of an hour, and now, he had stayed here for nearly an hour. Suddenly, he opened his eyes, and his gaze fell on the magma in the crack, but he saw that the magma was rapidly bulging, as if a dragon was arching its spine in it. The temperature in the cave jumped sharply again, and a steaming steam appeared around Lu Xuan's body, which was the result of him using the water system aura to resist the flames, just like a soldering iron put into the water, snorting.

It's time for the tongue of fire to erupt.

Lu Xuan stood up suddenly, like a meteor lightning, rushing towards the crack above his head. At the same time, there was a loud bang in the magma, and then the flames burst into the sky, and the surging pursuit of Lu Xuan's ass swept up.

It was a great escape with a life hanging by a thread.

Lu Xuan's meteor rose like a moon, so fast that it almost left an afterimage behind him, and in the blink of an eye, he rushed out of the crack, and with just a flash of effort, the tongue of fire that rushed to the sky roared up against his body.

Call......

Lu Xuan exhaled and returned to the Xuanfu Spirit Gathering Array as if nothing had happened.

He has become accustomed to practicing here, and he has been very lonely for the past few months, and racing against time with this tongue of fire has become the only concoction. It's not that he likes to dance on the tip of the knife, but after this period of cultivation, he has already felt that his cultivation has made great progress, even if he is swept up by that tongue of fire, as long as he can break free as soon as possible, he will be safe and sound.

This time, he had collected enough fire-based aura, so he cultivated the Yi Bone Sutra with ease.

The more fire-based aura, the more pain Lu Xuan suffered. Every cultivation of the Yi Bone Sutra was a process of destruction and reconstruction for him, and even though he had experienced it countless times, it still hurt him to die and come back to life. It wasn't until two days later that Lu Xuan breathed a long sigh of relief.

Then he carved two horizontal bars into the rock.

On the rock in front of Lu Xuan, nearly two hundred horizontal lines have been densely carved, and after a rough calculation, Lu Xuan knew that it was almost mid-October at this time. There are about two months left before the day of the Great Competition of the Sect, and according to the agreement with the master, it is time to return.

Lu Xuan took out the jade pendant again.

Since the first time he used the jade pendant to weigh the immortal bones, Lu Xuan had never tried it again. He knows very well that the path of mind cultivation requires perseverance and no distractions, but if he is always concerned about gains and losses, it is inevitable that the path will be lost, and it will not be beneficial to the cultivation at all. So in the past few months, instead of weighing the immortal bones, Lu Xuan didn't even glance at the true yuan in his dantian, and he was only practicing and cultivating wholeheartedly, almost completely forgetful.

Stick the jade pendant on top of your head, and then take it off and put it in front of you after a while.

Lu Xuan's heart suddenly beat violently.

There are four big characters on the jade pendant.

Nine taels of fairy bones!

He stared at the four big characters with rapid breathing, and after a while, he burst out laughing.

The Yi Bone Sutra is really useful, and from now on, he can finally get rid of the name of Lu Banjin! Although the immortal bones have only increased by one or two, Lu Xuan knows that the weight of these two can be understood by extraordinary people. Master Liyue once said that how many disciples of the Great Compassion Academy have practiced the Yi Bone Sutra diligently, but they have not even grown a penny of immortal bones, and he has only used a few months of hard work to grow one or two immortal bones, if the disciples of the Great Compassion Academy know, how shocking should they be?

What's more, Lu Xuan's cultivation is still shallow now, and when he becomes a great cultivator in the future, the speed of cultivating the Yi Bone Sutra will also increase greatly. At that time, I am afraid that the growth rate of one or two immortal bones in a few months will not be, but more!

After a long period of joy, Lu Xuan carefully received the jade pendant into the Qiankun bag, and then began to check his true yuan.

As soon as he glanced at the lower dantian, Lu Xuan's originally cheerful heart suddenly became stunned.

He didn't know that most of the Heaven and Earth Spiritual Qi of the Earth Lung Mountain had been deprived by him, but he probably knew how much Innate Spiritual Qi he had devoured. It stands to reason that the true yuan in the lower dantian should have swelled at least a few percent, but looking at it coldly, Lu Xuan actually found that the small pond in the dantian had actually shrunk by two points.

What's going on?

Lu Xuan was taken aback, thinking that something had gone wrong with his cultivation, and when he was a little nervous, he suddenly found that the true yuan in the pond seemed to have become a little different from before.

The original True Yuan was extremely pure and crystal clear, but Lu Xuan's current True Yuan became white and thick, as if the jade soup was solidified, with a thick and pure taste. The seed in the pond that had already sent out the tender seedlings also changed, and it actually swelled several times, and the young seedlings also became very strong, stretching out nearly two inches, and the veins on the two young leaves were clear, and they actually emitted white light, which was more lively and agile than in the past.

Lu Xuan scratched his head, a little curious.

With a little luck, I saw a snow-white wave of air suddenly surging in the pond, like a jade dragon rolling, and it was a week in an instant. Judging from the abundance of that true qi, Lu Xuan actually found that his cultivation was showing signs of breakthrough again, as if he could break through to the peak of foundation building at any time.

If there is less true yuan, the cultivation will make great progress?

How is this possible?

Lu Xuan was at a loss for a long time, and finally vaguely guessed a possibility.

The Yi Bone Sutra and the Jade Pond True Recipe actually have a complementary relationship in the dark. Although the two exercises seem to be incompatible, one is to exercise the immortal bones, and the other is to temper the true element, but in fact, they have their own division of labor. If the immortal bones are strong, the bones and blood are vigorous, the meridians are tough, and the more innate aura they can absorb, and this also greatly increases the cultivation speed of the Jade Pool True Technique. And when cultivating the Yi Bone Sutra, he is like a closed Ding furnace, the meridian bones and blood are under great pressure, and the Yuchi True Recipe repairs the physical body in turn, and during this period, he is also tempered in his own Ding Furnace, removing the turnip and preserving the essence, and condensing into the appearance of jade soup.

It is like the billet of bricks and tiles, although it has been formed, but if it has not been tempered by fire and water, once it rains heavily, it will be indiscriminate.

And after Lu Xuan's water and fire training during this period of time, he actually tempered and tempered the immortal bone and the true yuan separately, and each had its own gains. Although it is not reborn, it is enough to say that it is not what it used to be.

I'm afraid that Master Yue didn't expect that Lu Xuan's cultivation of the Jade Pool True Technique and the Yi Bone Sutra at the same time would be so wonderful.

After figuring out the trick, Lu Xuan was naturally overjoyed, he thought that he might have to spend far more time than others to achieve cultivation, but now it seems that the result is beyond his expectations.

Just when he was happy, Lu Xuan suddenly had another guess in his heart.

This speculation made him feel a little ridiculous.

Everyone knows that the true recipe of Yuchi is the treasure of Nagato Town, but in recent years, he has been practicing alone. Because this jade pond true recipe seems to be incomplete, since there is no Yazi Patriarch, no one can cultivate it to the fullest. Everyone said that this Jade Pond True Recipe contained a secret, but it was just lost with the disappearance of the Ancestor of Wuyazi. But Lu Xuan looked at the small pond in the dantian, and suddenly lost his mood.

Jade Pond, could it be that this is Jade Pond?

Qiongqiong jade syrup, the water is a pool, is the mystery of the true recipe of the jade pool, is that the true yuan has not been forged in every way and turned into jade?

Lu Xuan couldn't believe his guess, this thought was just a flash, and he pressed it to the bottom of his heart.

Whether it's true or not, there will be an answer someday.

Lu Xuan thought secretly.

He made up his mind, and then destroyed the Xuanfu Spirit Gathering Array under his feet. Although he was a little reluctant, he was afraid that he would not be able to come again for a long time, and he would never let others discover this formation.

After erasing his traces, Lu Xuan immediately got up and walked into the darkness without looking back.

————————————

Lu Xuan returned the same way, and when he got out from under the toad-shaped boulder, he found that it was still early in the morning outside, the sky had just dawned, and the surroundings were silent.

Taking advantage of the fact that it was still early, he sneaked back to Tianmen Peak, Lu Xuan smiled, and left.

Walking through the mountains and mountains, before Lu Xuan left the boundary of the Dilung Mountain, he suddenly heard the sound of laughter and scolding in the jungle not far away.

"Dead girl, didn't you eat enough whips last time, and you dare to sneak down the mountain!?"

Lu Xuan was stunned, and immediately flew and hid behind a big tree.

As a disciple of Nagato, he wandered around the Earth Lung Mountain Realm for no reason, and it was difficult to explain after all, and he would never show up easily if there was no need. At this moment, there was a sound of rapid footsteps, and from among the dense trees, a small figure rushed over in a panic like a frightened beast.

Lu Xuan saw the appearance of the little man at a glance, and was taken aback.

It turned out to be her?

Although almost a year has passed, Lu Xuan still recognized the little person at a glance as the little girl who used to look ignorant and asked him what he meant by cultivating immortals. Only then did he remember that Ning Xiu had also said to himself at that time that this little girl had been taken to Dilung Mountain.

After a long time, this little girl turned out to be skinny. And there are still many traces of whipping on the exposed neck and arms.

Although she was a little panicked, her face was extremely cold, and she pursed her bloodless lips and fled silently. And soon behind her, more than a dozen black-clothed people flashed, led by a boy who seemed to be a monkey and followed her with a fierce smile:

"Dead girl, we are really fateful, and today we let you fall into the hands of Lao Tzu. Do you think you can escape? Obediently tie your hands and wait for the young mountain master to skin you and cramp!"

Before he could finish speaking, the man chased after Luo Luo with a brisk step, and kicked him over.

Luo Luo screamed, fell several feet away like a rag bag, rolled a few laps and then collapsed to the ground, unable to move again. The man led the crowd around, looked down at Luo Luo, and said with a cruel smile: "Run, Lao Tzu let you run!" As he spoke, the man kicked Luo Luo's waist and abdomen again.

This kick is so powerful that if he is really kicked, Luo Luo will have half his life cut off even if he is not killed on the spot.

At this moment, a white shadow suddenly appeared beside the man like lightning, raised his foot, and kicked on the man's hip bone. The man screamed without any reaction, shot out like a cannonball, flew more than ten feet away, smashed the trunk of a large tree, and then fell.

This sudden scene suddenly made more than a dozen disciples of the Earth Lung Mountain silent.

But I saw Luo Luo's side, a young man in white stood there with a pale face, his eyes were like knives, and he patrolled everyone's faces, and those people felt as if they were facing a fierce beast for no reason, and they were silent for a while.