Lu Yun talked with Zhuo Buyan for a long time, and learned more about Xinmi, which also opened his eyes.

He was sure that Zhuo Buyan must have read many miscellaneous records of ancient times, because many things were not circulated in the official history, and many things were speculation.

In the end, Zhuo Buyan and Zhuo Feng proposed to leave, both of them said that it had been long enough and they needed to go back to see.

The two also reassured Lu Yun that they would go directly to Xuanyuan City to meet in three months.

As for Shennong Ding and the Golden Bamboo Book, they were put away by Zhuo Buyan, saying that they would give it to him when Lu Yun's strength was enough, otherwise it would be too dangerous to hold it in his hands.

Zhuo Feng also welcomed Lu Yun to Zhuo Ming City, and he could call the shots when he went, so that Lu Yun could watch the classics of the Zhuo family and see the essence of the Zhuo family.

Of course, he also told Lu Yun to be careful of the young children of the Zhuo family, they may not be very friendly.

Lu Yun's face was full of doubts when he heard this, and he didn't understand what was going on, but he still thanked Zhuo Feng.

He was also eager to find the other two medical texts to learn more.

After Lu Yun sent the two away, he returned to the room and took out the Xuanyuan Sword and looked at it carefully again.

At this time, the Xuanyuan Sword was no longer as restrained as before, there seemed to be a special qi flowing in it, and the terrifying killing intent could be faintly felt.

He grabbed the Xuanyuan Sword and slashed it gently, and the table was cut in half, and the incision was very flat.

Lu Yun was shocked in his heart, this was the activated Xuanyuan Sword, and it was really sharpened like clay.

Putting away the Xuanyuan Sword, Lu Yun began to cultivate cross-legged, this time he planned to learn from others and practice in retreat.

Li Qingfeng had already retreated to heal his wounds, how could he fall behind, and his time was even more urgent.

Three months is not a long time, but it is not a short time, I don't know how far his realm can reach?

He obtained four elixirs from the Shennong Emperor's Mausoleum, and Chemazhi couldn't move, but the other three were exactly what he needed to improve his realm.

Two of them were similar to those provided by Zhuo Buyan, and the other was the super elixir that Li Qingfeng pointed out, which was comparable to four high-quality elixirs.

Looking at these three elixirs, Lu Yun thought of the elixirs around the Shennong giant coffin, and there was no way to get them, which made him very regretful.

Shaking his head, Lu Yun took out an elixir, took a leaf and put it in his mouth, and found that it was an elixir to strengthen the body.

He took the leaves of another plant and found that it was a spiritual elixir, which made him a little regretful.

He doesn't seek the same ascension of the Immortal Dao and the Martial Dao now, he wants to cultivate the Immortal Dao or the Martial Dao first, so that the improvement of his strength will be faster and relatively easier.

After all, his immortal martial arts combination is still too low in level, and there are too few means to give full play to the full power of the immortal martial arts combination.

Lu Yun looked at the super elixir again, took a leaf and put it in his mouth, and in an instant he felt the terrifying essence enter his body, strengthening the true qi and body.

He was pleasantly surprised, the effect of this super elixir was to strengthen the body, so he was relieved.

Lu Yun first took the two elixirs and refined and absorbed them through the exercises, and when the medicinal effects were completely absorbed, his body and spirit were strengthened again.

Finally, Lu Yun took a deep breath and began to slowly take the super elixir, which would allow the effect of the medicine to be exerted to the extreme.

With the ingestion of the super elixir, Lu Yun's physical strength continued to increase, and he soon broke through the sixth level of the Dragon and Tiger Realm and reached the seventh level of the Dragon and Tiger Realm.

When this elixir was fully consumed and absorbed, Lu Yun's martial arts realm had also reached the eightfold Dragon and Tiger realm, and it was not much closer to the ninefold.

After taking the elixir, Lu Yun showed regret, he also took the two low-quality elixirs that Zhuo Buyan and Zhuo Feng obtained in the mountain forest, but unfortunately they were all strengthened spirits, so that his immortal path broke through to the seventh level of the imperial realm.

The elixir is indeed a strange thing, which can save years or even decades of penance and quickly improve the realm.

The Imperial Realm is sevenfold, and the Dragon and Tiger Realm is eightfold, Lu Yun is a little worried, and there is still a big gap between the double and nine realms.

There must be other elixirs in the Mausoleum of Emperor Shennong, and Lu Yun even wanted to rush over immediately and re-enter it to explore the elixir.

However, thinking of his strength, Lu Yun still sobered up, if he really went, it would be almost like looking for death.

What should I do now, three months is a very short time for cultivation, even if you do your best to cultivate, it is a fool's dream to reach the Double Ninefold.

Lu Yun calmed down, and suddenly he thought that the aura in Qinling was much richer than that in Chang'an, and the effect of the breathing method was naturally related to the aura.

When he was in Luoyang, he had already experimented with it, and in the places where the aura was rich and the land was thin, the cultivation effect was several times worse.

That being the case, why didn't he go to the Qinling Mountains to find a mountain with a strong aura to cultivate, as long as the aura was enough, he would have the opportunity to quickly improve the realm.

Time was limited, Lu Yun said goodbye to his family and rode back towards Qinling.

On the way, he constantly felt the strong aura and chose three places as targets.

In general, where the aura is strong, not only will the elixir be born, but also mutated beasts or demon beasts will be guarded.

Lu Yun decided to go and see first, if the guardian beast was not strong, he didn't mind driving it away or killing it, and the dove occupied the magpie's nest.

Of course, he is also very self-aware, and he decisively gives up on some places where the aura is extremely strong and extremely deep, who knows what terrible things will be encountered inside.

The first place where the aura was rich was a small mountain, Lu Yun quietly approached, and found that there was a naturally formed cave here, and there were several elixirs growing next to the cave.

Although these elixirs were stronger than those in other places, they were not as good as the elixirs obtained from the Mausoleum of Emperor Shennong, and they were decisively given up by Lu Yun.

There is also a group of fierce birds living in the cave, which are obviously mutated and belong to the mutated fierce birds.

The most powerful one seems to have turned into a demon beast, and from the feeling point of view, it should be equivalent to the strength realm of the Dragon and Tiger Realm five or six.

Lu Yun hesitated, shook his head and gave up this place.

Fierce birds have wings and can fly into the sky, which is not easy to deal with, and there are a lot of fierce birds in this group, and he is not willing to kill more.

The second place is a canyon, and in the canyon grows a peach tree, although it is not a elixir, it has mutated, and the peach is evolving into a spirit fruit.

There is a colony of macaques living here, all of which have mutated to become more agile and stronger.

Lu Yun saw with his own eyes that a macaque tore a ferocious beast apart, spilling flesh and blood on the ground, which made people very uncomfortable.

This is a group of fierce monkeys, and the strength of the macaques led by them is also very good, which is equivalent to five or six in the Dragon and Tiger Realm.

Lu Yun observed for a long time, and shook his head again, macaques belong to primates, very similar to humans, if he makes a move, he will be unbearable.

The last place was located next to a small naturally formed lake, and Lu Yun could see the nine elixirs growing next to the lake at a glance.

Golden flower, which is an elixir recorded in the Compendium of Materia Medica, is not precious, but it is better in quantity.

Lu Yun decided to use this place as a retreat place, but he didn't see the guardian beast nearby, he glanced at the small lake and understood that the guardian beast in this place might be a water creature.

Through the other two positions, Lu Yun could be sure that the guardian beasts here would not be too strong, at most equivalent to five or six levels of the Dragon and Tiger Realm, and he was now fully capable of killing.