At this moment, the Xuan Qi in the student's courtyard suddenly surged in one direction.

Everyone was shocked, and looked at the fluctuations of Xuan Qi, but saw that Jiang Chen's pores were open, and a large amount of Xuan Qi was rapidly pouring in from all over his body.

"He's ...... Cultivating? Some students were dumbfounded.

"This is also too fast to absorb Xuan Qi, right?"

Wang Shangyou suddenly realized something, and said in a lost voice: "Could he be cultivating in the way Wu Yu said?" ”

As soon as these words came out, it was tantamount to thunder on the ground, and the thoughts of all the students were booming.

Just now they also accused Wu Hao of playing tricks, but they didn't expect Jiang Chen to really dare to try, and it seemed to be quite successful.

Teacher Mu really instructed him, this kind of reverse cultivation method must have been thought up by Teacher Mu, Teacher Mu is too powerful!

Some students cast admiring glances at Mu Feng'er, which made Mu Feng'er feel inexplicable.

Jiang Chen's aura soared all the way at a speed that was easily visible to everyone.

"He's about to break through to the fourth level."

Jiang Chen's original cultivation had already reached the third level and ten turns, and he was only one step away from the fourth level, and at this moment, a large amount of Xuan Qi was pouring in rapidly, which was an excellent opportunity for him to break through to the fourth level.

All the students showed envy.

However, just as Jiang Chen's aura reached its peak, the surrounding Xuan Qi suddenly appeared a trace of disorder.

This kind of disorder is like a car on the highway that suddenly slammed on the brakes, and suddenly one after another Xuan Qi began to collide, and then lost control.

Originally, how fast the Xuan Qi poured in, how big the impact was when it collapsed.

Burst!

Jiang Chen's body shook violently, and he spurted out a mouthful of blood, and the breath on his body instantly withered.

Mu Feng'er appeared behind him, pushed out with one palm, and the surrounding Xuan Qi quickly calmed down.

Wu Yu also walked over, and put his right hand on his wrist.

Suddenly, his eyebrows furrowed slightly.

He remembered that Jiang Chen's injuries last night were quite serious, and he didn't have any medicine, but he had recovered today.

Mu Feng'er asked, "How is it?" ”

Wu Yu said: "It's just that I didn't control the Xuan Qi when I broke through, and the cyclone collapsed, it's no big deal, I'll prescribe a prescription, and I'll be cured in two days." ”

Cyclone collapse...... Nothing more?

Wu Yu's fluttering words made the eyelids of all the students jump when they heard it.

The biggest risk to face in the breakthrough of the Great Realm of the Occult is the moment when the newly condensed cyclone is beginning to take shape and has not yet stabilized.

Once the cyclone collapses, the chaotic Xuan Qi will not only seriously injure the Xuan Qi, but may also affect the cyclone that has already established equilibrium.

Such a dangerous thing, when it came to Wu Yu's mouth, was actually just 'just'.

And his later words made the students even more suspicious.

The breakthrough of the Xuanzhi Great Realm failed, and it took two or three months of cultivation to fully recover, to say the least.

Can you heal the injuries caused by the failure of the Great Realm breakthrough in two days? What kind of panacea is this?

However, Jiang Chen's words next surprised them again.

"A small injury, it will be fine in a few days, no need to prescribe medicine."

Jiang Chen stabilized his injury and waved his hand.

Wu Yu seemed to have thought of something, and said no more.

Jiang Chen saluted Mu Feng'er, thanked him, and apologized: "I'm sorry to disturb everyone's class." ”

Mu Feng'er didn't care, and said with a smile: "It's okay, at least you prove to everyone that Wu Hao's reverse Xuan Gong is feasible, and the effect is very good." ”

"Just take this opportunity to share your cultivation experience with everyone."

A pair of expectant and implicitly excited eyes gathered.

Jiang Chen's face was hesitant, his past experience made his personality a little introverted, so he was not used to the feeling of being watched by so many people.

"It's okay, just tell me how you felt about your cultivation just now, or what shortcomings you felt?"

Mu Feng'er thought that he didn't know where to start, and encouraged him loudly.

After hesitating for a moment, Jiang Chen put aside his gaze and did not look at the students, and said, "If you want to say anything that is insufficient...... Xuan Qi runs very fast, but the impact on the meridians is too fierce and difficult to control. ”

"I've heard it all, the impact of the reverse cultivation Xuan Qi is violent, remember, you have to take the test."

Mu Feng'er looked at the students and raised her voice.

"To take the test? Xuantang still has a written exam? ”

The students looked at each other.

"Ahaha, it's smooth, I used to hear it when I was taking the teacher qualification exam before, so I can rest assured that there is no written exam in Xuantang."

Mu Feng'er snorted, and then said: "Since it is difficult to control, you can use the normal cultivation method when you break through, and use reverse cultivation in your usual cultivation, okay, this problem is solved, you continue." ”

Jiang Chen continued: "There is also the issue of condensing the power of the elements. ”

The students suddenly remembered that Wu Yu couldn't cultivate the power of the elements, so what he just said was only the cultivation of Xuan Qi, and did not involve the power of the elements.

Mu Feng'er asked, "Can't you copy the way of condensing the power of the elements in the positive direction?" ”

Jiang Chen shook his head, "The speed of Xuan Qi is too fast, and it is difficult to condense the power of the elements. ”

The principle of condensing the power of the elements is not difficult to say, that is, in the process of cultivating the Xuan Qi, relying on the human body's fit with a certain element, the element is attracted to the refined Xuan Qi, so as to improve the purity of the element in the Xuan Qi.

The rest of the elements will flow out of the human body with the unrefined Xuan Qi.

According to the normal cultivation method, although the speed of Xuan Qi in the meridians will slow down as it enters the auxiliary veins from the main vein, one of the advantages of the slow speed is that it is easy to condense the power of the elements.

With a reverse cultivation method like Wu Yu, the speed of Xuan Qi is too fast, and it is extremely difficult to condense the power of the elements.

"I have an idea."

Just when Mu Feng'er was in deep thought, Wu Yu suddenly said: "The operation of Xuan Qi will inevitably pass through the dantian, and you can use the power of the elements to condense an elemental species in the dantian, and use the attraction of the elemental species to condense the power of the elements." ”

This idea is very novel, and many students began to think about its feasibility.

Mu Feng'er's brows moved slightly, and then she shook her head and said, "If you want to do this, the elemental power that makes up the elemental species must be pure enough, and the elements are easy to combine with Xuan Qi, it is difficult for you to realize this idea." ”

Wu Yu pondered for a moment, and then said, "You can find a Heavenly Material and Earth Treasure with a sufficiently pure element as an elemental species. ”

Mu Feng'er's heart jumped suddenly, and she stared at him suspiciously.

Because in her dantian, there is such a treasure with an extremely pure wind element.

Since she was conscious, this treasure has existed in her dantian.

Qin Lei had warned her since she was a child that she couldn't talk about this treasure to anyone, otherwise she would be killed.

Mu Feng'er also had suspicions that the reason why Qin Lei took her to run around was to avoid the people who coveted this treasure.

However, after all these years, she had never seen anyone actually kill her...... Except for the man in black who met in the forest a few days ago.

"What do you think I'm doing?" Wu Yu wondered.

"Nothing."

She replied nonchalantly, and then said: "You say that it is a treasure of heaven and earth, where is it so easy to find, even if the number of things that can be found is extremely limited, not suitable for most people." ”

Wu Hao thought about it, and it seemed that this was indeed the case.

The students pondered and meditated, but their wisdom was limited, and they couldn't think of how to complete the elemental condensation method for the reverse cultivation of the Xuan Gong.

Looking at their hard thinking but couldn't figure it out, Mu Feng'er said with a smile: "Elemental Xuangong has been gradually perfected after dozens of generations of development, and it is impossible for us to complete the reverse Xuangong into the reverse elemental Xuangong in the time of a class. ”

"Although we haven't found a way to complete the elemental condensation, at least we have learned how to cultivate the Reverse Xuan Gong......

Mu Feng'er was summing up, and suddenly realized that if he couldn't condense the power of the elements, then learning to reverse Xuangong didn't seem to be of the slightest use.

If they encounter a bottleneck in the condensation of elemental power in the future, they can use the reverse Xuan Gong to quickly improve their cultivation of Xuan power.

She comforted herself.

"Teacher Mu, a few of us just tried to practice the Reverse Xuangong, it seems to be ...... The cultivation speed is not much faster. ”

At this time, after a few students tried to reverse their cultivation, they spoke up.

"How could it be, wasn't Jiang Chen very successful just now? Is it because your cultivation method is wrong? ”

Mu Feng'er said, and suddenly remembered an extremely critical question.

She looked at Jiang Chen and asked, "How many of the branch veins and fine veins in your body are unblocked?" ”

Jiang Chen was stunned for a moment and said, "About half." ”

Mu Feng'er: "!! ”

She originally thought that the qualifications of these students were similar, so when Jiang Chen successfully cultivated Reverse Xuangong, she took it for granted that even if she didn't open up most of the branches and fine veins, she could still practice Reverse Xuangong.

So now everything is back to square one, and if you don't open up a sufficient number of branch veins and fine veins, you can't practice reverse Xuangong.

In other words, she was busy for most of the class, and she didn't let the students have any practical gains.

How so......

Mu Feng'er was a little depressed.

"Teacher Mu, what's wrong with you?"

At this time, Wu Yu's head poked in front of her eyes and shook twice.

Nerd......

Mu Feng'er's distracted eyes regained some brilliance.

Yes, it's him, it's him, if he hadn't said that the Yellow Element Xuangong was simple, he wouldn't have been involved in such useless things as opening up the meridians and reversing the Xuangong.

Her eyes were getting brighter and brighter.

For some reason, a bad feeling suddenly rose in Wu Hao's heart.

He subconsciously covered his waist with his hands, but as soon as his ears hurt, Mu Feng'er's little hands had pinched his ears.

"It's all your fault, and I wasted half of my class time in vain."

Wu Yu showed a blank look, and then grinned in pain, not to mention how wonderful the expression on his face was.

The students didn't understand what Mu Feng'er was making trouble about, but when they saw Wu Hao eating deflated at Mu Feng'er's hands, they felt a little happy in their hearts.

Hahaha, this kid also has today.

Although they couldn't understand what was going on, Wang Shangyou and Long Tao, who had a holiday with Wu Yu, had a sense of revenge, and the corners of their mouths rose, and they almost laughed out loud on the spot.

The students' courtyard was suddenly filled with a cheerful air.