Next, it took Lu Yun five days to make the Immortal Dao also reach the peak realm of the Imperial Realm, and at this time, he not only reached the double ninefold, but also reached the double peak realm.

Next, it's time to find a way to step into the realm of mountains and rivers and the realm of igue.

Regarding this question, he could ask Li Qingfeng and Zhuo Buyan, after all, the two had experience, but he wanted to find a complete follow-up method and means.

Thinking of this, Lu Yun paid full attention to the Xuanyuan Tomb, and didn't know if there were any follow-up exercises and means in it.

Calculating that the time was almost up, Lu Yun left Qinling and returned to Chang'an City, and Li Qingfeng had already left the customs.

He saw Lu Yun's eyes light up: "Yes, I actually broke through to the peak state."

"I'm afraid it's impossible to rely on the elixir alone so quickly, I guess you have other precious means."

Lu Yun was stunned, Li Qingfeng saw it very accurately, he did rely on the breathing method to reach the double peak, otherwise it would be impossible to enter the realm so quickly.

It seems that the breathing method is more precious than he imagined, after all, elixirs are scarce, rare, and high-quality elixirs are even rarer.

Moreover, as the realm improves, the effect of the elixir will deteriorate, and normal cultivation is the king.

The breathing method is different from the elixir, which can steadily improve the cultivation, as long as the spiritual energy is abundant, the effect is excellent.

Lu Yun even suspected that if he was in a place where the aura was extremely strong, the effect of the breathing method would be even better.

Lu Yun shook his head: "It's just a little trick."

Li Qingfeng did not continue the topic: "You have reached the realm of double peaks, the next step is to consider how to enter the realm of mountains and rivers and the realm of igues."

"Originally, I was going to tell you about my experience, but after seeing the ancient inheritance, I feel that my experience is nothing, and you had better find a complete inheritance, otherwise it will affect your future growth."

"And now that there is an opportunity for the Xuanyuan Tomb, you can wait, after all, the real inheritance is very different from our own random groping."

Lu Yun nodded, thinking that the three months were almost up, and asked, "How is the senior's injury?"

Li Qingfeng said with a smile: "Although it is not completely cured, it is almost there."

"When are we heading to Xuanyuan City?" Lu Yun asked again.

"It's set for tomorrow, you can also prepare well!" Li Qingfeng said in a deep voice.

Lu Yun nodded, prepared some things, and after saying goodbye to Xiaomei and the others, he went back to the room to recuperate, after all, he hadn't slept well for more than a month.

Early the next morning, Lu Yun and Li Qingfeng each rode a horse, left Chang'an, and headed for Xuanyuan City.

Xuanyuan City, Lu Yun has been here, the last time he saw the battle between the Xuanyuan family and the Wu clan here, and he also took away the Xuanyuan Sword with Zhuo Buyan.

Now that I'm in this city again, everything feels like a dream.

Last time, his strength was not strong, but this time it was already a double peak strength, even if he encountered a strong person in the mountain and river realm, he could not be afraid at all.

I don't know what happened to the Wu Clan, he still hopes to collect the treasures of heaven and earth, so that the Wu Clan can perform the Great Law of Soul Conjuring and make up for his lost memories.

The two came directly to the Xuanyuan City Lord's Mansion, Xuanyuan Dongting warmly received them and arranged a place for the two of them, they had to wait for Zhuo Buyan and Zhuo Feng to come over, and then act together.

Lu Yun saw Xuanyuan Feng and the extremely powerful young man again, and found that both of them had also made significant progress.

Xuanyuan Feng was already in the eightfold realm of the Dragon and Tiger Realm, and that young man was already in the ninefold realm of the Dragon and Tiger Realm, which made Lu Yun feel shocked.

It seems that not only himself, but everyone else is also making rapid progress, this is probably the effect of the recovery of heaven and earth, and the cultivation will improve faster and faster.

Through understanding, Lu Yun also knew that this terrible young man's name was Xuanyuan Teng, a domineering name.

Zhuo Buyan and Zhuo Feng have not yet arrived, Li Qingfeng proposed to see the Xuanyuan family's collection and heritage, of course, his purpose is to let Lu Yun consult the ancient books of the Xuanyuan family.

Xuanyuan Teng is responsible for guiding the two, indicating that he has been recognized by the heritage, which shows that Xuanyuan Teng's status in the Xuanyuan family far surpasses Xuanyuan Feng and other young people.

Lu Yun has already seen the background of the Xuanyuan family, although it is not above board, but he can also see it clearly.

Li Qingfeng saw it for the first time, and he praised it again and again, it was really terrifying.

Lu Yun hid far away, for fear of being recognized by the Phantom Chariot, after all, the Phantom Chariot almost opened fire on him the last time he snatched the Xuanyuan Sword.

However, there was one thing he was curious about, there were a total of five Phantom Chariots in Xuanyuan City, but there was only one here.

Is it just for display? Lu Yun's heart is active, I'm afraid it's not so simple.

After watching the Phantom Chariot, Xuanyuan Feng took the two to the Xuanyuan Family's Library Pavilion, which was located in a very secret place in the City Lord's Mansion under the shelter.

This made Lu Yun dumbfounded, last time he and Zhuo Buyan didn't even find this place.

But this is also normal, this place is located in the mezzanine of two floors, if you don't know, it's unlikely to be found.

Entering it, there are three large rooms inside, and the first room is full of all kinds of simple objects, such as large and huge plaques, as well as some broken small objects.

Xuanyuan Teng introduced that these are all archaeological discoveries of the Xuanyuan family, which can be regarded as precious cultural relics.

If you put it before the catastrophe, these are the treasures of various museums, but unfortunately they are useless now.

In the second large room, there are stacked books, the same as the Li family, but the number of types is several times more.

These books were all piled up there, and Lu Yun unconsciously thought of Zhuo Buyan's words, which ruined the heavens.

Most of the books here are animal skins, animal bones and bamboo slips, and there are very few paper copies.

Lu Yun casually took out a piece of animal skin, and found that he didn't know it, he took out a book of bamboo slips, all of which were very ancient characters, and he didn't know them, how to find it?

There are so many of them, if you want to find what you need, I'm afraid it will take a long time, and the Xuanyuan family will definitely not allow it.

Looking at Lu Yun's appearance, Xuanyuan Teng smiled: "Actually, it's okay not to look at the things in here, what information you want to find, you can use the reader."

"We can't read the books in them, but whether we know them or not, the Xuanyuan family has scanned them into an electronic version and stored them in the crystal."

Lu Yun's face was happy: "Where is it?"

Xuanyuan Teng pointed to the third room: "It's inside."

The trio entered the third room and found only a cabinet and two readers inside.

There are twenty crystals placed on the cabinet, which shows that the Xuanyuan family's collection of books is several times richer.

Lu Yun came to the reader, opened the reader, and sat down in a chair, he planned to continue to use mental indoctrination, which would save the most time.

Li Qingfeng naturally knew what Lu Yun meant, and took all twenty crystals.

Lu Yun put on his helmet, and an intelligent assistant appeared in front of him: "Major, what do you need?"

Lu Yun naturally chose books in the category of paleographic studies and began to indoctrinate them in ten parts.

Xuanyuan Teng saw Lu Yun's appearance, and his face changed suddenly: "Spiritual indoctrination, you can't do this."

Li Qingfeng shook his head: "He'll be fine."