Writing with chicken feathers is really weird, but it must be said that the speed is indeed much faster.

Worried that he would miss it, Chen Xuejian took a serious note and did not pay attention to Xu Muqing's situation. After suddenly hearing the voice and asked, he suddenly looked up and was facing Xu Muqing's face.

The two are only a few inches apart. From another angle, they seem to be going to kiss each other.

"ah!"

Chen Xuejian took a step to the other side, then stood up and saluted: "Teaching, students are not good at writing. In the past, people from the countryside taught this writing method. Although it is simple, it is better to write quickly."

"Oh, it's okay, it's okay!"

Xu Muqing also came to his senses, his face turned slightly red, and he felt a little embarrassed. He quickly changed the topic and said, "I'm almost done with the course today. Will there be an answer to the question you asked yesterday after going back?"

"Think a little!"

Chen Xuejian said: "In the eyes of students, vital energy is an energy...or vital energy should be a big concept, it is the foundation of all energy. If it exists in different things, it can manifest itself as different traits and different characteristics."

"Existing between heaven and earth is called the essence of heaven and earth, and it exists in the body of a practitioner, called the true qi. If it exists in the earth veins, it becomes crystal stone. Therefore, if there is a method, they should be able to transform each other."

“…”

He said a lot.

The only way out for wandering in another world is to practice, so he is extremely dedicated in this regard and will not let it go just because he has cheats and has low talent.

Just like when he was working in his previous life, he also listened to things and studied. When he was working in Zhenyiyuan, he would also think about these issues.

From the perspective of a time traveler, using the knowledge of the previous life and combining the plug-in of the Northern Lights, you will get different answers from what practitioners in this world think.

The so-called vital energy should be the name of energy in this world. Just like the energy in the previous life, it can exist in light waves, liquid states, solid states, plasma states...

Potential energy can be converted into electrical energy, and electrical energy can be converted into light energy, thermal energy, light energy, and thermal energy can also be converted into electrical energy...

This is the case in the previous life, and the same is true in this life. If the correct method can be found, energy can be transformed into each other.

I was just thinking about it before, but now I can be sure.

The Yuan Qi absorption technique provided by the Northern Lights should be this principle, which directly converts the energy in the Yuan Crystal Stone into the true qi in the body of the practitioner.

This answer surprised Xu Muqing. Although she thought about it, it seemed that the student had not yet explained it clearly.

If he said it, it would probably make people laugh. Xu Muqing simply stopped talking and just nodded: "No, good, that's it, very good!"

In her tone, she no longer had the same hostility as yesterday. She also understood that she might have misunderstood the other party yesterday.

"Thank you for the teaching!"

Chen Xuejian asked again: "But today I have a question, why do we monks have to rely on the spirit of monsters to practice? Can't we rely on ourselves? If we cannot, how can the monsters rely on ourselves to practice?"

The strange problem... Xu Muqing couldn't stand it, but he still maintained the teaching demeanor and nodded slightly: "You have such an attitude of practice, which is very good. However, such common sense issues cannot be explained clearly in a little while."

"There are books that record these things in the library on the first floor. If you have time, you can go and read them... I forgot that you are a non-profile disciple!"

Non-staff disciples not only need to help in the academy, but also do not have many rights, so it is more troublesome to borrow books.

Xu Muqing frowned and thought, "In this way, you should study hard first. I'll find these books to lend you."

The girl is so kind of instinct. After thinking about it yesterday's misunderstanding, and the other party's learning attitude is too good, she is willing to help fulfill it as a way to make up for the misunderstanding.

Chen Xuejian was naturally overjoyed: "Thank you for the teaching!"

As soon as he finished speaking, a noise suddenly came from outside, as if something had happened.

Xu Muqing ordered: "Today's course ends here."

Then he collected the book and walked out.

I felt that there was fun outside to watch, and many students were busy following me, and Chen Xuejian also followed me.

The gate of Qingningyuan opened, and a woman in a long orange dress walked in with a golden-haired cat in her hand. There were also several men in high-end dress holding long swords and looking like guards.

The guards breathed smoothly and had a strong breath. At a glance, they knew that they were all people with profound cultivation.

Chen Xuejian stood beside the railing and looked down. The woman's long hair was like a waterfall. Although she couldn't see her facial features clearly, she should be extremely good in terms of temperament. With such a formation, her identity might be extremely noble.

Sure enough, many teachers ran down from the upper floors, followed by a sound of breaking through the air, and several figures fell. The person currently wearing white clothes was Xie Feihong, the chief teacher of Qingningyuan.

Xie Feihong stepped forward and saluted many teachers: "I have met the princess!"

"No need to be too polite to teach me!" The woman stepped forward and handed the cat in her hand: "I need to trouble the chief teacher to come here today. Xiao Mi is sick. The doctor in the house has seen it and has fed the medicine for some days. Not only has it not improved, but it has become more and more serious. She has to come here."

Although it is extremely anxious, the sound is also extremely pleasant.

Xie Feihong took the golden retriever and looked at it. Chen Xuejian asked softly: "What princess?"

"Don't you know this?" The person next to him looked at him like a monster: "This is the daughter of the North King of Beize City, Princess Yan Qianning."

The king's daughter... Chen Xuejian said intimately, no wonder he has such a big show.

The news spread that the princess was coming. Many new students who were absent from classes rushed over to see the princess's face.

A young man in brocade clothes broke out of the crowd and saluted respectfully: "I have met the princess in Zhao Minghe."

In Beize City, the King of Bei is the Heaven and the Princess is the Emperor. Zhao Minghe, who was so arrogant a few days ago, didn't even dare to show off his anger in front of Princess Yan Qianning.

Yan Qianning nodded, signaled to avoid the gift, and did not look at him. She just continued to look at Xie Feihong and waited for the answer. Zhao Minghe was not annoyed at all, and retreated respectfully to the side.

After exploring the true energy for a moment, Xie Feihong frowned and said, "The damp heat in the lower abdomen is stone scattered. The golden silk spirit cat belongs to metal in the five elements. It is most afraid of fire. It is the most afraid of damp heat, which turns fire and damages the yin, sucks body fluids, condenses into sand and gravel. Normally, just take the gravel pill..."

The words were still unsatisfied, and this was not a big trouble. The stone elixir is a third-level elixir. How noble the princess is, there must be one in the mansion. There is no need to come here, and ordinary doctors can treat it.

But this disease has been delayed until now, and it is definitely not that simple.

Xie Feihong sighed lightly: "I have used the gravel elixir, but it is useless. I am afraid that someone can solve it in Beize City. Maybe, I can only go to Nanyi Mountain..."

But he didn't finish his words. Nanyi Mountain is far away from here. Even if he uses the fastest method, it will take at least half a year. The golden silk spirit cat in front of him may not be able to hold on for half a month.

"Editor Xie..."

The woman whispered softly, with a plea, and tears fell.

The guards beside him were busy comforting: "Princess, the golden-wire spirit cat is not very precious. If you go find some for you, there will always be... suitable ones."

The golden silk spirit cat is a second-level monster, and it is usually only 200 yuan in crystal stones. However, this golden silk spirit cat was raised by the princess since she was a child, and her feelings are too deep, so it is different.

The woman cried softly, holding the golden-wire spirit cat and rubbing it gently, but she was unwilling to do so.

Chen Xuejian was a pet doctor in his previous life. Although he was just an assistant, he had seen a lot of cat disease, dog disease, etc. and had a lot of experience, just because he had just graduated and had not had time to get the certificate.

Professional habits make others look at the princess at the time, but he is observing the spirit cat.

Many symptoms, including what Xie Feihong said, have already determined what disease it is.

It is not difficult to treat, but because I was begging, I have become the object of hatred for many people. If I stand up now, I am afraid that it will arouse the jealousy of many people.

It was during the hesitation that the woman below begged again: "General Professor Xie, I know that you are mostly treating people and seeing monsters is limited. Can you ask if there are people in Qingning Garden who have a lot of experience in seeing monsters? If Xiao Mi can be cured, I would like to give them three thousand yuan crystal stones."

Xie Feihong sighed lightly and shook his head: "This... I can have people come and have a look, but the hope is really not big, so..."

"etc!"

Chen Xuejian on the second floor shouted: "I can take a look!"

Then a gust of wind ran down.

People die for money, and birds die for food.
Chapter completed!