After exchanging another nine hundred Klein bottles from Asa Meng, Song Xiaopeng began to arrange one thousand Klein Bottles under the black hole vortex according to the steps and methods that Asa Dream told her.

The Klein bottle was arranged under the black hole vortex, and the result of being devoured as Song Xiaopeng imagined did not appear.

On the contrary, it was this bottle, and Song Xiaopeng felt a little familiar.

After a while, Song Xiaopeng finally knew why he was familiar with it, the Klein bottle was invented by humans in the galaxy civilization, there was no distinction between inside and outside, and there was only a curved surface when placed in the four-dimensional space. The bottleneck passes through the fourth dimension and is connected to the bottom of the bottle, and does not pass through the wall.

It is suitable to channel dark energy.

And it's not difficult to make it in a way that's not difficult.

Song Xiaopeng suddenly understood that the whole person was not good.

If you ask yourself about the Tree of Civilization, there is still something about Asakune.

Holding his forehead with one hand and placing the bottle with the other, Song Xiaopeng muttered something in his mouth.

If you listen carefully, Song Xiaopeng is scolding Shallow Dream.

Why do you want to go to the toilet when you practice, and fall into a dung pit when you are in the air......

In the shallow dream in the distance, how can she not hear Song Xiaopeng's words, at her level, she can speak with her words, let alone such a voice.

Hearing the words in Song Xiaopeng's mouth, a black line appeared in the door of Qianmeng's brain.

On the beautiful face under the veil, there was a burst of blue and purple, and he gritted his silver teeth: "Boy, you continue to look like a menopausal eighth woman, see if I don't beat you to death!"

"Aha!" Song Xiaopeng heard this, turned his head to look over, saw two murderous eyes, and laughed dryly, "Let you pit me!"

I didn't want to pit you, so I threw one bottle at you, and you asked me for nine hundred more. Asama looked at him for a long time.

"I ......" Song Xiaopeng almost wanted to jump off the top of the mountain.

I thought about what kind of treasure this thing was, but I didn't notice that this bottle was called a Klein bottle, so I ignored it as a matter of course.

As a result, it's like eating flies at dinner.

There is nothing wrong with the words of the shallow dream.

Qianmeng snorted lightly, and looked at Song Xiaopeng with warning: "Although it seems that I want a lot, under such a huge black hole whirlpool, it is just a drop in the ocean." You don't talk crooked!"

"Ahem, this is what my aunt deserves. Song Xiaopeng pretended not to hear it, put the Klein bottle containing dark energy in the Void Ring, and threw it to Light Dream.

"That's good!"

"......" Song Xiaopeng directly ignored this female Thanos.

He devoted himself to arranging the Klein Bottles, and when the thousand Klein Bottles were arranged in the clouds and connected to the black hole vortex, he suddenly felt exhausted.

But this black hole vortex, I don't know how long it can stay.

Last time I was unconscious.

Looking at the dark energy that penetrated the clouds and mist, it continued to gather into the prohibition of Liangcheng.

Song Xiaopeng picked up Xiaoling and swept down towards the city.

When he came to the academy, he found that the students in the entire academy were looking at the black gas pouring down from above in horror.

Didn't understand what's going on.

It's just that as soon as he appeared, everyone seemed to have found the backbone.

Grandma Wang, Luo Sui, Wang Meili and other people all came over.

Song Xiaopeng did not shy away from everyone, and used his true qi to condense his voice, and after explaining the origin of this black qi, the people in the entire academy understood it, and those who didn't understand it also heard it clearly.

However, Luo Sui and a few others were all stared at each other after hearing this.

Obviously, dark energy is the first time they have heard about it.

And when he heard that he could use this black qi to cultivate with this cultivation system, he was even more shocked.

Throughout the ages, using the aura of heaven and earth to cultivate, there is a gathering spirit array, but dark energy, this kind of energy is no less than aura, like the black river of the sky pouring down, it is too shocking and magical.

"Hurry up and cultivate, although there is a lot of dark energy, you also have to keep up with your own perception, don't waste the opportunity in vain. Song Xiaopeng was simple and clear, and hit the nail on the head of the words.

However, at this time, Song Xiaopeng discovered that in the academy, there was an aura that rose to the sky.

This is obviously a sign of breaking through the Aoba realm.

Luo Sui looked at everyone and was puzzled, as the manager of the civilian part of the college, the main people in the college knew best where they lived: "It's Sister Fengxian, and that pavilion is her residence." ”

"This is too fast, isn't it!" Grandma Wang was obviously also familiar with the affairs of the branch here, and when she heard that it was Qin Fengxian, her mouth was big, and she said in shock.

"Let's go, go over and have a look. ”

The students in the academy can already be described as crowded.

Knowing that the light that rose to the sky was someone who had been promoted to the Aoba realm, they all squeezed towards the pavilion one after another.

When they entered the Academy, they had heard many legends about the Star River Academy.

When the Aoba realm is promoted, you can get some opportunities to cultivate from it.

As a newcomer, I naturally want to take advantage of such a good opportunity to improve myself.

When he came to Fengxian Tower, that is, Qin Fengxian's pavilion, there was still a distance of a hundred meters, and Song Xiaopeng stopped.

Qin Fengxian is a spirit clan, a spirit clan that transforms into spirits, if he cultivates this system, will there be a situation of small spirits, if this is the case, it would be great.

In one breath, it was raised to the realm of gestation.

There are three powerhouses in the academy.

It's just that Qin Fengxian's promotion has created a realm that is different from the one he used to be promoted to the realm, which is different from the special case of Xiao Ling.

Xiaoling is like eating and drinking.

Sure enough, after the lotus phantom formed by the white light in the sky dissipated, there was no continued vision of the next realm.

Standing quietly outside the building, Qin Fengxian wore green clothes, held the guqin in her hand, and walked out of the pavilion, bowed down and said gently: "I have met the dean!

As she spoke, she looked towards the black river cascading down the academy.

After glancing at it, she continued: "Originally, the Phoenix Immortal could once again expel the black qi in the vast earth for the dean, but now it seems that the 'Liuyu Qingyin' has a greater use. ”

"Congratulations on Teacher Fengxian's promotion!" Before Song Xiaopeng could speak, the academy teachers on the side began to congratulate Qin Fengxian one after another.

"Thank you!" Qin Fengxian said.

"Teacher Fengxian, are you because of this black qi breakthrough?" Even though he knew that Qin Fengxian could easily break through the Qingye realm because of dark energy, Song Xiaopeng still asked. However, he had a deeper level of questioning in it, and he believed that Qin Fengxian would be able to understand.

"Half of the reason, the other half is because of the impatiens themselves. This dark energy can be said to be more mysterious than the aura of heaven and earth, at the beginning of heaven and earth, chaos, then light and heat, and then the evolution of spiritual objects, the birth of aura. Dark energy does not diminish, hidden in light and aura. ”

"So, Reiki is the mother of all things, and dark energy is the ancestor of all things?"

"It's a chicken-and-egg and egg-and-egg question, and the Phoenix's insight can't answer the dean. Qin Fengxian owed.

"But I got the horns of the bull. Song Xiaopeng smiled dumbly.

"The dean has great wisdom, and the phoenix does not dare to judge himself. Qin Fengxian is very humble and low-key, there is a kind of gentleness that makes people see that I see pity, she said softly, "Today, Fengxian broke through the shackles and awakened some abilities, especially this Klein bottle, and asked the dean and the teachers listed in the academy to enter the Fengxian Building together, and Fengxian will solve your doubts or two!"

"Please!" When Song Xiaopeng and the others heard this, they all entered the Fengxian Pavilion with her.