The Qi Refining Realm stage is essentially accumulating Yuan Power and refining the physique.

Therefore, the first aspect of the Qi Refining Realm is to sense the aura of heaven and earth, and turn the aura into yuan force, also known as refining power.

With enough Yuan Force, you can temper your physique.

The monk tempers his body from the outside to the inside, first refining the skin.

When the monk's Yuan Power covered every inch of his body, it was the duality of the Qi Refining Realm.

If you want to achieve the dual level of Qi Refining Realm, the Yuan Force must be strong enough, otherwise, if there is an inch of skin without Yuan Power, the monk will have flaws, and the foundation will not be solid, and forcibly breaking through will lead to the instability of the Dao Foundation, and it is impossible to achieve much in cultivation in this life.

The vigorous aura fused with the Yuan Force in the sky and sea, and instantly turned into an incomparably thick vitality. With the help of the mind of the sea, the rich vitality gradually penetrates into the skin and establishes a continuous circulation with the Tianhai channel.

Li Leng frantically ran the "Nine Heavens Burial Immortal Sutra", and one golden dragon after another appeared behind him, each golden dragon frantically devoured the surrounding heaven and earth aura, providing Li Leng with a steady stream of powerful aura.

The twelve giant dragons frantically devoured the aura of the surrounding heaven and earth at the same time, and actually formed a vortex of aura around Li Leng.

This aura vortex continued to grow, with a diameter of three meters or ten meters...... Finally reach 100 meters.

The entire Ziluo Palace was covered by this aura vortex. When the aura of the Purple Radix Palace is insufficient, the aura vortex goes to plunder the aura of other places.

The first person who felt that something was wrong was Concubine Yu, who was cultivating, and suddenly felt that the aura around her was fluctuating abnormally, and hurriedly went out of the room to see what was going on. When I saw that above Li Leng's room, there was an aura vortex with a diameter of nearly 100 meters, and Li Leng's room was shining with dazzling golden light, and the aura in the room was even more powerful.

"This ...... What the hell is going on?" Concubine Yu was surprised, she didn't know what happened to Li Leng, she wanted to rush into the house, but her cultivation of the foundation realm could not break through the aura vortex.

Qin Yanran also sensed that something was wrong, and rushed out of the door, seeing the huge aura vortex above Li Leng's room, her face was full of shock.

"Leng'er...... What a powerful Yuan Force!" Concubine Yu said in surprise and joy.

Qin Yanran frowned for a while, hurriedly took out the formation base sigil, and quickly set up a large array of spiritual energy resting, controlling the spiritual energy vortex only in the Ziluo Palace, not attracting the attention of others in the palace.

When it was almost dawn, Li Lengxiu finally broke through to the double level of Qi Refining Realm, and the muscles of his whole body were extremely hard, even the sharpest sword could not pierce his skin.

Then, Li Leng slowly stopped absorbing the spiritual energy, and the twelve giant dragons behind him disappeared, and the spiritual energy vortex with a diameter of 100 meters also disappeared with a bang.

Li Leng slowly opened his eyes, very satisfied with the results of a night's cultivation.

In three days, he had broken through two realms, and this kind of cultivation speed was far from comparable even to the top genius disciples of the sects and academies of various major sects.

After washing up, Li Leng opened the door and went out, and after breakfast, he was going to the Imperial Martial Palace to study cultivation.

He was an immortal emperor during his lifetime, and all the exercises and avenues of heaven and earth were created by him. The cultivation of future generations is nothing more than perfecting and inheriting on the basis of his creation.

But his current identity is Li Leng, the tenth prince of the Tang Dynasty, and if he behaves too demonically, he will cause others to blush and be framed.

Therefore, he must keep a low profile and cultivate.

As soon as he got out of the room, he saw Concubine Yu and Qin Yanran standing motionless in the middle of the courtyard.

Li Leng smiled faintly and said, "Mother, Yanran got up early. ”

"We didn't sleep last night, and we've been guarding your house. A bright smile appeared on Concubine Yu's face and said softly.

Li Leng let out an "oh" and asked calmly, "What happened last night?"

"Don't you really know?" Concubine Yu told Li Leng about last night's vision of heaven and earth.

The more Li Leng listened, his brows twisted deeper, too careless.

Empress Shangguan Wan'er, King Yu, Concubine Shu and others must have sensed the strangeness of Ziluo Palace last night, and with their ingenuity, they would definitely suspect him.

"Leng'er, what's wrong with you, your face looks very ugly!" asked Concubine Yu with concern.

Li Leng came back to his senses, and then couldn't help laughing.

What's wrong with him? He was actually afraid of Shangguan Wan'er, King Yu, Shuguifei and others, could it be that he had been controlled by the Nine Heavens Burial Immortal Land for three thousand years, and after calculating the Nine Heavens Burial Immortal Land, he was reborn as a human being, and his personality became cautious and cautious? This inevitably lost the true temperament that a monk should have.

What about the queen mother, what about King Yu and Concubine Shugui, he even dared to scold the sky, even dared to step on the earth, and even Hongjun Ancestor had been ordered by him, how could he be afraid of a few mortals?

Invisibly, Li Leng's mood has improved a lot, and there is a lot less femininity and coldness between his eyebrows, and a little more domineering to look at the world.

"I'm fine, mother, let's go have breakfast!" Li Leng smiled and said proudly, "What if they know?

Chen Wu walked in, and he brought good news that the Yuanrong clan in Dengfeng City had withdrawn last night.

"Niangniang, Your Highness, last night Shi Shiyong led the Tiger Army, preparing to encircle and annihilate the 100,000 iron cavalry of the Yuanrong clan in Dengfeng City. Chen Wu said excitedly, "But I didn't expect that the 100,000 iron cavalry of the Yuanrong clan had already scared away, leaving only an empty city for the Tiger Ben Army." ”

"An empty city?" Li Leng was slightly surprised, and his brows couldn't help but twist together.

Concubine Yu breathed a sigh of relief and said, "It's good that the iron cavalry of the Yuanrong clan withdraws from Dengfeng City, which means that the crisis in the capital has been resolved." ”

Chen Wu said: "Yes, the people in the palace are relieved, in case the Yuanrong clan iron cavalry comes over, the capital is in flames, and everyone is in danger." ”

Seeing that Li Leng didn't say a word, Concubine Yu couldn't help but smile and asked, "Leng'er, what are you thinking?"

Li sneered and said, "I'm thinking, our Datang can be regarded as having met an opponent." ”

"What do you say?" asked the Jade Concubine, puzzled.

Li Leng said: "The reckless land of the Western Regions has always been a forbidden place for monks from all over the world. The Yuanrong, Xianbei, and Qiang tribes in the Western Regions are all warlike races, but because no one is convinced by each other, the entire Western Regions is like a plate of scattered sand, and it can't form much combat effectiveness. But last night, the Yuanrong clan captured Dengfeng City, which was high in the Bingjing City, overnight. Is this like the combat power that a plate of loose sand should have? I had some doubts, but the news that Chen Wu brought back today confirmed my guess. The retreat of the Yuanrong clan is like a pre-planned plan. They were not afraid of the Tang Tiger Army and retreated, but they were clearly strategically testing the combat effectiveness of the Tang Army. When the purpose was accomplished, they withdrew their troops. ”

"What does this mean?" asked Concubine Yu, who was a little puzzled.

"They advance and retreat in an orderly manner and attack unity, which means that someone can suppress the Yuanrong tribe, the Xianbei tribe, and the Qiang tribe, implement a unified order, and unite the scattered forces of all the ethnic groups in the Western Regions. Li Leng showed a solemn expression on his face, "It seems that in the wild land of the Western Regions, an overlord has appeared. ”