Double!

The cultivation speed increase when cultivating in the Upper Grade Spirit Courtyard was actually twice as fast as when cultivating in the Medium Grade Spirit Academy.

It was more than three times what Ye Zhen had originally judged.

When he first discovered this result, Ye Zhen was almost so shocked that he bit off his tongue, but as a Soul Sea Realm martial artist, he would not be wrong in judging without interference.

However, according to the difference in the concentration of heaven and earth vitality in the Middle Grade Spirit Academy and the High Grade Spirit Academy, the increase speed of cultivation in the Middle Grade Spirit Academy should be three percent higher than that in the Middle Grade Spirit Academy.

The result is doubled!

There is nothing wrong with the concentration of Heaven and Earth Yuan Qi in the True Spirit Domain, the concentration of Heaven and Earth Yuan Qi in the Middle Grade Spirit Courtyard is about three times that of the outside world, and the concentration of Heaven and Earth Yuan Qi in the Upper Grade Spirit Courtyard is about four times that of the outside world.

According to this inference, the speed of cultivation in the Zhongpin Spirit Academy is three times that of the outside world, and the speed of cultivation in the Shangpin Spirit Academy is four times that of the outside world.

The speed of cultivation in the Upper Grade Spirit Courtyard was also one-third higher than that in the Medium Grade Spirit Courtyard.

But the result of Ye Zhen's physical strength is doubled!

It is equivalent to one day of cultivation in the Upper Grade Spirit Academy, which is equivalent to two days of cultivation in the Middle Grade Spirit Academy! If Ye Zhen can cultivate in the Upper Grade Spirit Courtyard all the time, then the time it takes for Ye Zhen to break through from the first level of the Soul Sea Realm to the second level of the Soul Sea Realm will only take three months!

In the middle, it is supplemented by spiritual rice, spiritual tea, spiritual wine, and various spiritual plants, and the time to break through from the first level of the Soul Sea Realm to the second level of the Soul Sea Realm may not even take two and a half months.

This disparity is extremely staggering.

At first, Ye Zhen didn't find out the reason, but with the help of Shen Nian, Ye Zhen carefully tasted it, and still found out why the cultivation speed in the Shangpin Spirit Academy was far stronger than Ye Zhen's speculation.

The purity of spiritual power is dù!

The purity of the spiritual power in the Shangpin Spirit Courtyard is dù. It is ten times the purity of the spiritual power in the Zhongpin Spirit Courtyard, and the various negative breaths and impurities mixed in the Heaven and Earth Yuan Qi are already very few in the Heaven and Earth Yuan Qi in the Shangpin Spirit Courtyard.

The reason why Heaven and Earth Yuan Qi is called Heaven and Earth Yuan Qi is because it contains a certain amount of negative breath and many impurities, which are absorbed into the body by martial artists. It is necessary to run the exercises to refine these negative breaths and impurities before they can be transformed into the martial artist's own spiritual power and used by the martial artist.

When a martial artist is cultivating, more than one-third of the time is spent refining these negative aura and impurities by running exercises, and naturally, the cultivation speed is affected.

And the huge difference in the cultivation speed between the upper grade spirit courtyard and the middle grade spirit courtyard arose because of this.

Perhaps it was the quantitative change that produced the qualitative change, and the heaven and earth vitality in the Shangpin Spirit Courtyard was in the midst of it. Whether it is negative breath or impurities, it is very rare.

The negative aura and impurities contained in a Heaven and Earth Yuan Qi in the Shangpin Spirit Courtyard did not even have one-tenth of the impurities of the Heaven and Earth Yuan Qi in the Middle Grade Spirit Courtyard.

In this case, the martial artist cultivated in the Shangpin Spirit Academy, but he kept absorbing the Heaven and Earth Yuan Qi into his body, and it took a small amount of time to refine the impurities and negative aura inside. The speed of cultivation is also rising.

What makes a difference. The Heaven and Earth Yuan Qi that Ye Zhen absorbed into his body was first purified by the Mirage Dragon Ball, and then purified by Ye Zhen's operation method and transformed into spiritual power.

In the face of such a pure heaven and earth vitality in the Shangpin Spirit Courtyard, after inhaling it into the body, it was first purified by the Mirage Dragon Ball. It was almost extremely pure, and Ye Zhen's exercises could be transformed into his own spiritual power once he ran it.

And the effect of Ye Zhen Mirage Dragon Ball, no matter what level of cultivation it is in the Spirit Courtyard, it is all operating spontaneously. Therefore, in terms of speaking, Ye Zhen's cultivation speed in the Shangpin Spirit Academy may be one or two percent slower than that of other martial artists.

But even so, compared to the speed of the Zhongpin Spirit Academy, it was enough to surprise Ye Zhen.

However, Ye Zhen also had a question because of this.

Compared with the Middle Grade Spiritual Academy, the Upper Grade Spiritual Courtyard has already undergone such a span of changes beyond common sense, so what kind of vision will the superb spiritual vein that can be called a fairyland?

Ye Zhen believes that the vision generated within the top-grade spiritual vein must be extraordinary, otherwise, so many top-level forces would not fight to the death for a top-grade spiritual vein, and the blood would flow like a river!

Thinking of this, Ye Zhen couldn't help but look forward to the Returning to the Soul Conference!

"The speed of cultivation here is fast, but now I only enjoy the middle monthly example, and I can only cultivate in the Shangpin Spirit Courtyard for five days, the time is too short."

Not to mention the medium-grade monthly case, even if you enjoy the high-grade monthly case, you can cultivate in the Shangpin Spirit Academy for ten days a month, in Ye Zhen's opinion, it is still not enough.

If you can continue to cultivate in the Shangpin Spirit Academy, then it is called cool.

Ye Zhen had already made up his mind, after the five-day cultivation time was over this time, he must inquire if there was a way to cultivate for a long time in the Shangpin Spirit Academy.

If he can't find it, then it's the worst, and Ye Zhen also wants to think about raising the level of the monthly case he enjoyed in the Yuehua Hall to the upper level.

There is no sun or moon in cultivation, and the time of five days passes in a blink of an eye.

In the No. 68 Spirit Courtyard, when Ye Zhen was cultivating like a fascination, the guardian light curtain in the Spirit Courtyard shook sharply, and immediately woke Ye Zhen up from his cultivation state.

In a few breaths, just when Ye Zhen had just finished his cultivation, the purple identity jade rune on Ye Zhen's chest flashed, and a huge squeezing force came from the spiritual courtyard steeply, like squeezing toothpaste, a huge spiritual power directly sent Ye Zhen out of the spiritual courtyard.

Outside the gate of the spiritual courtyard, Ye Zhen couldn't get in if he wanted to go in, and the magic of the formation could be seen.

Since he couldn't get in, Ye Zhen could only leave, and Ye Zhen had already made up his mind, he had to ask the silver-haired old man to see if there was a way to cultivate for a long time in this spiritual courtyard.

If there is a way, the silver-haired old man, the person who guards the courtyard, must know.

Just when Ye Zhen was sent out of the Spiritual Courtyard by the formation, something happened at the gate of the Zhuhai Spiritual Courtyard.

Wearing a red cloak, Yu Huaisong, a strong man in the Casting Vein Realm, who looked extremely stylish, was pointing at the silver-haired old man and scolding.

"Okay, you are an old immortal, Lao Tzu told you five days ago, leave a spiritual courtyard for Lao Tzu, but there is still none, the old immortal, is it not worth a beating?"

The silver-haired Bai Zizi was slowly getting up from the ground at this time. Even if he was pushed to the ground by Yu Huaisong, he still looked smiling.

"First come, first come, this is the old man's duty to guard this Zhuhai Spiritual Academy, the two of them came earlier than you, and the old man will book the spiritual courtyard that is about to be vacated to them first, this is right!

If you want to enter the spiritual academy to cultivate. Next time, trouble will come early, and in three days, there will be a spiritual courtyard vacant!" said the silver-haired old man Bai Zizi.

Next to them, the two Soul Sea Realm Five-Fold Dong Yan and Huo Ming looked at Yu Huaisong, who was furious, but they were frightened, looking at the costumes of these two people, they should also be members of Yuehua Hall.

"Hmph. Then you can change it for me!One of the two of them volunteered to delay the use of the Spirit Academy!" Yu Huaisong pointed to the fivefold martial artist of the Soul Sea Realm behind him, his eyes widened, and Dong Yan, who had cultivated to the fifth level of the Soul Sea Realm, panicked.

"I'm willing, I'm willing to delay the use of the Spiritual Academy!" As he spoke, Dong Yan first presented his identity jade talisman and asked Bai Zizai to change it.

"See, he's already willing to change. Old thing, change it for me right away. Yu Huaisong shouted.

Unexpected. The silver-haired Bai Zizi shook his head firmly, "The spirit rune has been signed out, and it can't be changed! They don't have to enter the spirit academy to cultivate, they can give up the cultivation time this time, but they just can't change it!"

"Old thing, you are looking for death!" Yu Huaisong was furious!

Maybe it was the last time I beat Bai Zizi. At this time, Yu Huaisong's anger surged, and he pounced on Bai Zizi is old punch.

Compared to the last time, he was even more unscrupulous, especially his Chiyan spiritual power was overbearing and abnormal, and it didn't take a while. Bai Zizi's silver hair was scorched, and his clothes became tattered.

However, even if he was beaten, the smile still did not disappear from Bai Zizi's face.

Seeing that Bai Zizi kept smiling, Yu Huaisong became even more angry.

"Old thing, dare to laugh! Do you really think Lao Tzu is joking? I have made it difficult for me three or four times, and I swear to the sky today, if I don't see you beating once in the future, I won't call Yu Huaisong?"

"Yu Huaisong, the warrior has made an oath, which is to be fulfilled!" Even though he was beaten with a blue nose and swollen face, Bai Zizi was still extremely hard.

"Dare to fight back, see if Lao Tzu doesn't break your old teeth!" As he spoke, Yu Huaisong lifted his fist and smashed it into the wrinkled corners of Bai Zizai's mouth.

"Surnamed Yu, stop!"

An angry shout came from the rear, but it was Ye Zhen, who had just come out of the spiritual courtyard, and when he saw this scene, he couldn't help but be angry, turned into a streamer, and hurried over.

"Hmm? It's you bastard? Hahaha, this time, hit Lao Tzu's hand, see if Lao Tzu doesn't play you to death!"

With a roar, Yu Huaisong put down Bai Zizi in his hand, and as soon as his body turned, he greeted Ye Zhen like a fire meteor.

Almost at the same time, a flame fist mark burning with raging fire flew out of Yu Huaisong's chest and slammed into Ye Zhen.

Flame Fist Print!

Yu Huaisong's first supernatural martial art!

As soon as he got started, Yu Huaisong used his magic martial arts!

Seeing this, Dong Yan breathed a sigh of relief.

"Brother Dong, the costume of this person in front of you seems to be also a member of our Yuehua Hall?" Huo Ming said, "I'm afraid I'm going to suffer an old loss now?"

"Whatever, if we provoke Yu Bawang, isn't that unlucky? We can't take care of it ourselves, so what do we care about him? After a while, we will see the opportunity and enter the spiritual courtyard early, and if we waste this opportunity to cultivate, we will lose a lot. Dong Yan said.

"Yes!" Huo Ming nodded, "I don't know how many hands Yu Bawang will have, the person who was loosened by Yu Huai last time is still lying on the bed!"

"Hey, Yu Bawang's hands are black, you have to lie down for at least a year or two, right?" Dong Yan said.

"Huh?" As he was speaking, Huo Ming's eyes suddenly widened, and he pulled Dong Yan and stammered in surprise, "Look!"

Not far away, Ye Zhen casually pointed out a jade-colored finger, and he directly scattered the flame fist mark blasted out by Huaisong's divine power martial art!

Almost at the same time, Ye Zhen's index finger was lightly pressed, and another jade-colored finger flew out abruptly, pointing directly at Huaisong's eyebrows!

"Hmph, is this trick again?" Seeing this, Yu Huaisong, who was a little surprised, snorted lightly, and threw another punch, facing Ye Zhen's floating cloud finger.

The corners of Ye Zhen's mouth floated with a smile that made Yu Huaisong a little uneasy, well, mocking! (To be continued......)

PS: Well, this is the first update of the day!