After the Universe Mind Method had been running for a few hours, Lu Chen felt that the time had come for a breakthrough.

"Huh!"

His arm shook, and a Linglong Pill suddenly flew up and entered Lu Chen's mouth.

Linglong Dan's lower abdomen turned into a raging fire, which burned violently. Lu Chen's limbs and hundreds of skeletons all have the tearing pain of ants biting, especially the martial art meridians, which seem to be pulled hard by people.

For a while, Lu Chen grinned in pain, and sucked in cold breath.

"Don't stop the universe!" Lu Jie's ancestor's voice came.

Because of the unbearable pain, Lu Chen's continuous movement of the Universe Mind Method also subconsciously stopped.

Hearing the voice of Lu Jie's ancestor, Lu Chen immediately regained his mind, and quickly continued to stimulate the universe.

Qiankun's mind continued to urge, and there seemed to be a hint of warmth and coolness in the terrible pain. Lu Chen also let out a long sigh of relief.

From swallowing Linglong Pill to this moment, it took only two breathing time, but Lu Chen's clothes were completely soaked. His face is also covered with sweat.

At the same time, Lu Chen was also a little scared.

Had it not been for Lu Jie's ancestor to remind him in time, he might have exploded and died at this time. The effect of Linglong Pill was too terrifying, and Lu Chen didn't know that Linglong Pill would be so effective. Without preparation, he almost exploded and died.

As the Universe Mind Method continued to operate, the pain became more and more diminished.

After another half of tea time, Lu Chen felt a special feeling in his martial art meridians.

Lu Chen was overjoyed, he was no stranger to this feeling.

Lu Chen had this experience when he was promoted to the pinnacle state of the innate from the ordinary innate. The martial art meridian has this feeling, it means that the martial art meridian has begun to change. As long as the transformation is over and there are no accidents, then Lu Chen can rise from the congenital pinnacle realm to the congenital small perfect realm.

At this time, Lu Chen began to swallow Guiyuan Pill.

The transformation of the martial art meridians requires a lot of internal support. If the internal strength is insufficient, the supply will not be available in the middle of the transformation, the transformation will be stopped, and the breakthrough of the realm will fail.

And not only the realm cannot be broken through, but even the martial art meridian and the cultivator's own spirit will be damaged. If you don't rest for a few years, it is impossible to try to break through again.

Lu Chen didn't lack Guiyuan Pills, each Guiyuan Pill was swallowed like beans, turning into masses of internal strength.

The transformation of the ordinary cultivator's martial art meridian requires a very large internal support, while the energy required for Lu Chen's transformation of the martial art meridian is even more amazing. Because his inner strength is so strong that it is not comparable to ordinary cultivators, how else can he defeat the cultivators of the congenital pinnacle realm?

There are pros and cons in everything.

Lu Chen's vigorous internal strength caused him to be promoted, and he needed more resources than ordinary cultivators. However, for Lu Chen, he did not hesitate to use resources. Moreover, he is an alchemy master, and the rate at which an alchemy master earns resources is not comparable to that of ordinary cultivators.

A few days later!

"boom!"

The martial art meridians all over Lu Chen trembled violently.

"Wow!" Internal force, in the martial art meridian, circulates frantically.

The martial art meridian successfully transformed.

Lu Chen's realm has been promoted from the pinnacle of innate to the perfection of innate.

The explosive power of his whole body made Lu Chen feel that he could easily tear apart this space.

"Good! Good!" Lu Chen was excited and excited!

Regardless of Lu Chen's realm, he was only promoted from the congenital peak to congenital small perfection. It seems to be only a small step, but in fact, there are countless cultivators who can hardly take this small step in their entire life.

The improvement of his realm made Lu Chen's strength also advance by leaps and bounds. With a small step, Lu Chen's strength increased several times.

Not only did the internal strength become more vigorous, Lu Chen's martial arts, as well as Da Ri Tathagata, etc., all invisibly increased their power.

The Universe's Mind Faith revolved slightly.

"His!"

The speed of the spiritual energy in this training room pouring into Lu Chen's body has become much faster. Lu Chen's realm has improved, and the speed of absorbing spiritual power is also faster.

"There are still more than ten days to continue to improve the cultivation level, and stabilize the realm!" After a few breaths, Lu Chen calmed his mind, calmed his heart, and continued to practice and improve his strength.

He has just broken through the realm, and it takes time to stabilize the realm. If the realm is not stable, it will be difficult to go all out in the battle.

As far as Lu Chen is concerned, he has a universe of minds, so the solid state will be fast and effortless.

It took about three days for Lu Chen's realm to be completely stabilized. When he broke through the realm, he swallowed the remaining two drops of spiritual liquid.

After absorbing the spiritual power contained in the two drops of spiritual liquid, Lu Chen took two Linglong pills one after another.

Lu Chen had previously refined six Linglong Pills, and when he broke through the realm, he used two Linglong Pills. The effect of Linglong Pill is undoubted, but when using it, the martial art meridians of the whole body also endure great pain, but after the realm breakthrough, using Linglong Pill will reduce the burning sensation a lot.

It consumes two Linglong Pills when breaking through the realm, and now uses two Linglong Pills. Lu Chen still had two exquisite pills of excellent quality left.

For these last two Linglong Pills, Lu Chen planned to use them when he was promoted to the realm of Innate Great Perfection.

Time is flowing!

In a blink of an eye, Lu Chen was in the training room for twenty days.

On this day, outside the training room where Lu Chen was located, there was a knocking sound from Shimen.

Lu Chen's heart moved slightly, he knew that the time was up.

Sure enough, the stone door of the practice room was opened immediately, and the senior manager of the practice room walked in immediately.

"Lu Chen, your time is up." The old man glanced at Lu Chen, his eyes flashed, and he seemed to feel the changes in Lu Chen's body, he said.

"Thank you for the management." Lu Chen arched his hands to the old man, and then left the training room, "Then I will leave."

Lu Chen, leave the training tower.

"Whoo!"

Outside the cultivation tower, Lu Chen's figure hurriedly galloped.

Yotsuba Academy, a treasure house!

"Deacon Yao!"

"Lu Chen?"

Inside the treasure house, Lu Chen bowed his hand to Deacon Yao.

The last time Lu Chen came to the Treasury to exchange the materials and spirits of the third grade pill, he was dealing with this Deacon Yao. Therefore, Deacon Yao also knew Lu Chen, and he was still impressed.

Ordinary students can't exchange tens of thousands of four-leaf coins for resources at once.

Among the four-leaf academy, generally only students from the upper courtyard would readily come up with tens of thousands of four-leaf coins to exchange resources. In the lower house, perhaps only some students with a large background can come up with so many four-leaf coins.

Therefore, Deacon Yao was quite impressed with Lu Chen. As soon as he saw Lu Chen, he directly called out Lu Chen's name.

"Lu Chen, do you want to exchange resources?" Deacon Yao asked with a smile.

"Yes!" Lu Chen nodded, "This time, I want to exchange some spiritual liquid."

"Yes, how much spiritual liquid do you want to exchange this time?" Deacon Yao waved his hand.

Last time, Lu Chen exchanged five drops of spiritual liquid.

"I plan to exchange twenty drops of spiritual liquid this time." Lu Chen said directly.

On the way here, Lu Chen had already planned. Twenty drops of spiritual liquid were enough for him to use before he was promoted to the realm of Innate Great Perfection.

Lu Chen's words shocked Deacon Yao.

Twenty drops of spiritual liquid?

Deacon Yao stared at Lu Chen with his eyes straight. Twenty drops of spiritual liquid, that is worth two hundred thousand four-leaf coins!

The last time Lu Chen exchanged five drops of spiritual liquid, it has only been a month, right? How many four-leaf coins does Lu Chen have? Even if it is an ordinary upper-institute student, it is impossible to exchange spiritual liquid like this, right?

"Lu Chen, twenty drops of spiritual liquid requires two hundred thousand four-leaf coins!" Deacon Yao took a breath and looked at Lu Chen in shock.

Although he is the deacon of the treasure house, even he can't come out with two hundred thousand four-leaf coins now.

"I know." Lu Chen nodded.

When he came to the treasure house this time, he had to exchange not only the spirit liquid, but also the combat skills.

Right now, Lu Chen's strongest attack, in addition to the Great Sun Tathagata, was the martial skill of the Cloud Piercing Sword Technique. The cloud piercing sword technique is obviously far from satisfying Lu Chen's needs. Even the cloud piercing sword technique refined by the Universe Mind Method, its power cannot meet Lu Chen's requirements. Therefore, he needs combat skills.

And with his current strength, he can also learn and practice combat skills. Moreover, Lu Chen was also very much looking forward to whether his Universe Mind Method could refine his combat skills, and if it could be refined, to what extent would it be possible to refine combat skills.

Of course, the value of combat skills must be extremely high. However, Lu Chen didn't care. He now had a large number of various elixirs, and these elixirs could be exchanged for massive amounts of four-leaf coins.

"Yeah!" Deacon Yao nodded, "Lu Chen, then you give me two hundred thousand four-leaf coins, and I will get the spiritual liquid."

"Deacon Yao, I don't have that many four-leaf coins now..." Lu Chen was saying.

"Haha, where did the kid come up. There is no four-leaf coin, come and add some trouble! Deacon Yao, I will exchange some resources, you just ignore this kid."

At this time, a voice unceremoniously interrupted Lu Chen's words.

Lu Chen frowned and turned to look, and saw a middle-aged cultivator standing there, his scornful eyes falling on him.

This cultivator was a student in the upper court, and he seemed to be familiar with Deacon Yao.

When Deacon Yao saw this man, he smiled and bowed his hand to him. The students in the upper house are no worse than the deacon in the lower house. To a certain extent, even the most ordinary upper house student is more valued by the college than the deacon of the lower house. Because all the students in the Upper House have great hopes for promotion to the Promise Realm. At the time of the academy, the chance of being promoted to the Promise Realm in this lifetime was not very great.

"Aren't you getting out?" The upper courtyard student, seeing Lu Chen still standing there, flashed sharply in his eyes and shouted loudly.

Lu Chen looked at the upper courtyard student and felt a little angry. When he was talking to Deacon Yao, a mad dog came out and barked at him.

This place is the exchange counter on the first floor of the treasure house, so there are many students from Yotsuba Academy who come and go.

The student from the upper hospital screamed and shouted at Lu Chen, which immediately attracted the attention of many people, and some people even pointed them. These onlookers are almost all students from the Lower House.

There are a lot of students in Yotsuba Academy, but there are not many students in the upper house. It is very difficult to get promoted from the lower house to the upper house. This is also a driving force for countless students to work hard in the lower house!

Almost all the students in the lower house hope that they can be promoted to the upper house. The upper house is also a symbol of identity and status.

The students in the Lower House usually have a low posture in front of the students in the Upper House. When they are reprimanded by the students in the Upper House, the students in the Lower House will hardly return their mouths. Even if they are beaten, they have to grit their teeth. Otherwise, it is very likely to be killed!

The world of martial arts is extremely cruel. There are rules, but this rule is relative. In front of the strong, the rules are usually not very binding.