I remember this phenomenon that my master once mentioned in a lecture.

The aura between heaven and earth is not a dead thing, but flows around like a stream of water, and is attracted to certain things.

As a result, the intensity of the aura varies greatly from place to place.

A spiritual explosion, on the other hand, means that the intensity of the aura in a certain place exceeds a certain threshold. The space in that place can't hold so much aura, and a spiritual explosion will be generated.

And the power of the spiritual explosion is not trivial, her master said that he had experienced a spiritual explosion when he was young, and even a Jindan ancestor who was at the center of the spiritual explosion at that time was seriously injured, and the rest of the foundation building qi disciples were killed and injured countless times.

This is enough to see the horror of the explosion.

However, this kind of spiritual explosion has only been seen once in his master's eighty years of life, and it is a very small and extremely unlikely event.

But now...

These thoughts flashed through Mao Yufei's mind in an instant, but in just a few breaths, the intensity of the aura around Zheng Gen's body had reached a terrifying level!

I'm afraid I've reached the edge of a spiritual explosion, and it may erupt at any time.

Can't hesitate any longer!

Immediately took out his strongest spiritual treasure, the six-grade exquisite umbrella, from his Qiankun bag.

The six-grade is already a very powerful spiritual treasure level, and a Jindan powerhouse with an average family background may only have one or two six-grade spiritual treasures in his hands.

This is a spiritual treasure that integrates offense and defense, and it took a lot of spirit stones to buy it last year.

But now is not the time to feel sorry for this, saving students' lives is the first priority!

Although he is only worthy of the strength of the second layer of the foundation, he will definitely not be able to resist the power of the spiritual explosion, but with this six-grade exquisite umbrella in his hand, he may be able to save a few people.

No longer hesitating, he raised his hand to activate the Linglong Umbrella and rushed straight to the center of the Spirit Explosion.

Zheng Gen was already stunned by the scene in front of him, feeling that the air around him was like a thick wall, his body couldn't move at all, and even breathing became difficult, and he didn't know what was going on.

Only the darkness felt as if something was wrong.

Suddenly, I saw Mao Yufei, who was originally calm on the podium, suddenly took out a sky blue gorgeous umbrella out of nowhere, staring at herself with fierce eyes.

With a strong sense of farewell.

？

Zheng Gen slowly typed a question mark.

What's going on?

You can't be trying to kill me, are you?

When did I offend her? I was heavy when I touched her waist?

In an instant, countless thoughts appeared.

At the same time, Mao Yufei moved!

Zheng Gen's seat was in the fifth row, about seven or eight meters away from the podium.

I saw that she was holding a gorgeous umbrella and came to her side almost instantly!

No way!

Didn't see each other's movements at all.

Then I felt like I was being lifted up from behind by a hand, and then a powerful force threw me out.

"Run, students!"

These were the last words that Zheng Geun heard before he was thrown off the air and fell directly through the window and fell into a coma in the corridor outside the classroom.

......

Mao Yufei shouted at the students who were a little farther away to run after throwing Zheng Gen away, while continuing to reach out to grab the other students at the center of the spiritual explosion.

You also have to hold a delicate umbrella to beware of the occurrence of spiritual explosions at all times.

Throwing away the four students on the side, Mao Yufei obviously felt that the aura around her was so abundant that it was unbelievable, and she could even feel that some of the aura had condensed into a liquid state!

Even her actions were a little difficult.

At the same time, the Principal's Office.

Uncle Zhang and Principal Zhang were leisurely drinking afternoon tea.

He is a monk of the ninth layer of Jindan, who knows that he is old, and because he suffers from an old disease, he has no hope of impacting the Yuan Baby. Tired of the days of fighting and killing, he applied to come to this high school as the principal and enjoy an ordinary life for a few years.

This is his second year as president, and in the past two years, he has watched one outstanding student after another he has cultivated, some of whom have been promoted to higher education, and some of whom have graduated and worked in enterprises. It's an ideal retirement.

Originally, he thought that the remaining one or two decades of his life would be so dull.

But suddenly, he noticed that the aura in this school seemed to be flowing in one direction.

Unleash your spiritual sense to explore, in a certain class in the third year of high school, a large amount of spiritual energy has been gathered!

And it's converging.

With a wealth of experience, he instantly understood that there was a spiritual explosion!

But...

The geographical location of the school is not good, and the surrounding aura can even be said to be thin, how can it form a spiritual explosion!?

But now is not the time to think about these questions.

It's a spiritual explosion!

If it breaks out in school, the consequences are unimaginable!

Almost instantly, Uncle Zhang had already rushed out of the principal's office and came to the edge of Zheng Gen's class.

At this time, some other teachers in the vicinity also rushed to the scene and were busy evacuating the students.

Lao Yan, the head teacher of the third class, was carrying the unconscious Zheng Gen in one hand and Wang Yan, who was stumbling in the other, running lifelessly.

The center of the explosion turned out to be inside the classroom!

Looking at the richness of this aura, it can already block the exploration of his spiritual sense, and it is almost on the verge of exploding!

"Is there anyone else in the classroom?" Principal Zhang had no choice but to ask a teacher who had just arrived at the door of the classroom.

"There are also a few students and a teacher, it's Teacher Mao Yufei Mao!"

"What!" Uncle Zhang's eyes widened suddenly.

Others don't know, doesn't he know what the origin of this teacher Mao is?

"Why is Mr. Mao still in there? Get her out! ”

"Teacher Mao said that there are still students who have not been evacuated, and she will not leave!"

"Ridiculous!" Uncle Zhang's beard was straight. "What can she do if she stays in as a foundation-building monk?"

"Mr. Mao has a six-grade exquisite umbrella, saying that he can protect himself!"

"She's young and doesn't know, and you're confused? She doesn't come out, you pull her out! ”

The teacher at the door spread his hands helplessly and said: "Principal, I have only practiced the fifth layer of qi, and now the classroom is completely filled with aura, and I can't get in!" ”

"Damn it!"

The aura is still increasing, and it has reached the point where it is on the verge of exploding.

"Run!" Uncle Zhang also shouted loudly.

Originally, he chose to be the principal so that he could spend the remaining ten years in peace, but he really couldn't sit idly by and watch the current situation.

I had to take out the magic weapon Xuanbing Sword, which had long been worn out, from Danhai.

A horizontal heart.

Straight to the center of the Spiritual Explosion.

"Headmaster!" Mao Yufei, who was holding a delicate umbrella in her hand, saw a figure suddenly come to her side.

When I saw that it was the principal, I was happy at first.

But then he noticed that the blade of the ancient sword in the hand of this Jindan monk had several cracks, and he couldn't help but be surprised.

"Run!"

"But..."

"Run!"

Seeing the firm look on Principal Zhang's old face, Mao Yufei finally nodded.

Struggled to take the two students who were close to him, urging the delicate umbrella to walk outside the classroom with difficulty.

"Headmaster, you..."Mao Yufei asked when she was about to reach the door.

"I'm going to stay here to suppress the power of the spiritual explosion, if such a huge spiritual explosion is allowed to completely explode, the consequences will be unimaginable!"