Yoshinoya Palace, a classroom on the first floor.

"What is all, and what is one?" asked the man in front of the blackboard in a loud voice.

"All is one, and one is all. Yang Haohui, who was sitting behind the desk below, replied slowly.

"Why do all things in the world fight each other?" the man asked again.

"Because all things are born together, fire burns with wood, and wood withers into carbon, wood grows with water, and water disappears from the roots, water transpires with fire, and fire goes out into smoke. All things are equal, and the increase of matter on one side must be based on the decrease of matter on the other. The growth and decrease of all things will form a circle, the positive direction is mutually beneficial, and the reverse direction is mutual restraint. Yang Haohui said.

"What about the principle of the nature of the structure?"

"The essence is a combination, and everything in the world is composed of four elements—air, water, earth, and fire—and each of these elements has four properties—a combination of the two properties of dryness, dampness, cold, and heat. Soil equals dryness and coldness, water equals wetness and coldness, air equals damp heating, and fire equals dryness and heating. ”

"How do you decompose and reorganize?"

"Is it really feasible to turn stones into gold?"

"What is the difference between base metals and precious metals?"

"What is truth?"

.......

The man asked questions over and over again, and each question was different. He spoke extremely quickly, as if he was using a sharp blade constructed with words and questions to attack Yang Haohui repeatedly. Yang Haohui replied in turn, not moving, using the knowledge base in his mind as a shield to perfectly defend against the man's attack.

It took a full fifteen minutes for this fierce Q&A attack and defense to completely end. The man took a long breath and nodded with satisfaction: "Very good Yang Haohui classmate!" The answer was almost word-for-word, but some places were still rote memorization. Understanding, understanding is the most important thing!"

"Yes, excuse me. Yang Haohui replied energetically, "Thank you for your teaching!"

"Good, let's get out of class early. Roth looked at the wall clock, "You'll have something to do later." ”

Teacher Roth went out satisfied, and the classroom was quiet for the first time in a long time, until Roth's footsteps completely disappeared. Yang Haohui suddenly seemed to be deflated, and leaned back on the back of his chair tiredly. My eyes were dry and painful, and I felt like my eyelids would stick together when I blinked. Yang Haohui touched the travel ring familiarly, and the towel that had already been soaked in ice water appeared in his hand. He tilted his head and put the towel over his eyes, the refreshing feeling of ice that made him almost moan.

This is the quickest way to help the tired optic nerve relax, he doesn't have much time to rest, and the day is full.

After the dangerous combat class, everyone returned to their normal life in the Yeyin Palace. After the actual combat class, the course of the combat department was reopened, and the combat skills class was not a course with a lot of hours, and it was completely over. Everyone started a new course, Introduction to Metatechnology, until the end of the semester.

Compared with the previous kitchen training and practical combat courses, the new course of Introduction to Metatechnology is not a little more relaxed. If the previous two courses were for the strengthening of combat skills and experience, then this course can be said to be the strengthening of the meta-technique itself. However, the Yuan Technique Enhancement is not another weird training method, but reading.

Even though they are ghost classes, the training intensity is far beyond ordinary classes, and they are still a bunch of first-grade children after all. All actual combat must be based on theory, and it is not a lie that the final exams of the first three years of the first class are written exams.

The team was divided into five groups and held classes in different classrooms.

The most comfortable thing to do is Mo Meng's classmates, a separate group. In the seemingly never-ending rainstorm of the Forest of the End, her resolute decision to rescue Feng Haogeng allowed her to establish a deep friendship with everyone in the ghost class, and she became one with everyone not long after entering the school, as if she was completely integrated into the team. As a glorious newcomer to the ghost class who can't learn the meta-technique, the head teacher Yeyin has adopted a thorough stocking policy. The treatment is similar to Yang Haohui in the skill class, throw it into the underground meta-technique training room, whatever you want to cut with a knife, anyway, the only thing that can be strengthened is the melee ability. She is currently the highest-ranking in the ghost class, and the points are saved up quickly. You don't have to take cultural classes every day to "make money", the small treasury is full, and the days should be more nourishing and nourishing.

A group of characteristic types, Han Shihao and Ye Ruohua have a classroom for two people, and Yeyin is in charge. Both of them have mastered the refinement of two characteristics at present, and the two Yuan Skills are enough for their age. The coming day is long, and Yeyin did not let the two of them learn more about additional trait refinement, but focused more on the development of the current meta-skills of the two. Not having to learn new features means that you don't use endorsements much, and these two are not good characters in cultural classes, and overall they are okay.

A double refining group, one person and one classroom. The person in charge was unexpected, it was actually Chu cuisine. It was only now that the ghost class, including Yang Haohui, had met the legendary head of the Finance Department of the Dream Soul Academy and the sister of Teacher Chu Xiao. When they first met, Chu Cai was wearing a rancid green military coat, and the appearance of drinking tea with a goblet while holding a cigarette really scared Lan Borou a lot. Fortunately, the Dream Soul Palace has always been a neurotic paradise, there are few normal people at all, and the people in the ghost class have long been surprised. Lan Borou and Chu Yan have been together for a long time, and they have also found that this sloppy teacher has a very good character, but his personality may be the opposite of his brother.

Later, Yang Haohui learned that Chu Yan was a rare dual-refining sound element master, and he was actually a teacher before becoming the minister of finance. What type of teacher is in charge of what kind of students, although Chu Cai's rank is a little lower among teachers, but the teaching of the current Lan Bo Rou Zhuo is more than enough.

The material group, Feng Haogeng, one person and one classroom, is headed by Seidel Mura. is also an old acquaintance, Yang Haohui enrolled

The invigilator of the first exam, an eighth-order material-type thunder elementalist. As a person at the bottom of the knowledge base of the ghost class, this kind of cultural class style is the most unbearable, as can be seen from the fact that he only has one refinement at present. As a result, he didn't die, and he ran into Seidl, who was the most famous for his iron-faced selflessness in the entire Dream Soul Academy, and he knew how hard he had been when he thought about it.

As for Yang Haohui, in the end, he still did not succeed in dropping out. He agreed to Yeyin's request to learn to "reconcile" to rescue Geng Yan and help Yeyin take revenge on his sister in the future, on the condition that the truth about the explosion Yuan Dan and the ghost class would not be revealed to the rest of the class, and that the future combat class would no longer be deceptive. As long as Yeyin agrees, everything in front will be written off.

Although the old saying is said to be blessed and enjoyed together, Yang Haohui thinks very objectively. Anyway, only you can learn to reconcile, and only you can eat the Explosion Yuan Dan, even if you tell others the truth, you can't help. Instead of saying it out to block them, it is better to solve all the troubles yourself and leave a simple and beautiful time in the university palace for the rest of the ghost class.

Life seems to have returned to when he first entered school, and Yeyin would sell and flirt with him, and he continued to treat him with honorific titles. It's just that Yang Haohui occasionally feels more tired than before, and there are too many things and secrets pressed in his heart. It's a busy day, but there's always a sense of emptiness that I don't know what I'm doing.

It's been a while since he was discharged from the hospital, and Yang Haohui didn't leave any trouble with Yeyin, only a little angry and happy. The anger is that she is not a good person, and she should not pull this irrelevant person into her revenge plan without authorization. Fortunately, she is a good teacher, and Yeyin treats the students wholeheartedly. Yang Haohui went to the underground training room several times at night to practice, and when he passed through the hall, he saw that Yeyin's bedroom was lit up, with the help of the elementalist's hearing, he could hear the sound of writing in the room in the quiet night, thinking that Yeyin was preparing future lesson plans, and when he recalled the special training in the kitchen, Yeyin always got up very late, probably for this reason.

Speaking of which, is the ghost project weird about the night sound?

Maybe yes or maybe not, there is nothing right or wrong in this world, everything is just because, there is no choice.

Everyone is working hard, whether it's the students or the teachers, whether it's because of the goal of becoming a guard or proving to their sister, everyone in the ghost class has never let up.

Yang Haohui is one person in one class, and the person in charge is Roth Gen Hopkins. As the second double refining type in the team, he was not in a group with Lan Borou. On the one hand, he has now mastered two attribute refinements (origin and speed of light) and two substance refinements (flashbang and two-color holy light), and there are so many meta-techniques that he can't use them up. On the other hand, the ability of light element energy is too special, and it is better to develop it by Yang Haohui himself.

With Yang Haohui's knowledge, there is no need to take the introductory class at all. As a teacher in the maintenance department, Roth's job is to help Yang Haohui

Learn alchemy. It is not only conducive to the study of harmony, but also conducive to laying the foundation for the sub-department of the Yuanwu Preparation Section, which can be described as killing two birds with one stone. At first, Yang Haohui was a little worried that studying with Roth, an outsider, would expose the risk of exposing the light element energy, but later Yeyin explained the situation. Seidel and Roth are both insiders of the ghost project, and they can be trusted, so Yang Haohui is relieved. This teacher is usually very gentle, and a little humorous, but as soon as he started the class, he began to urge people to pee impassionedly, and Yang Haohui had to force a performance to respond to his enthusiasm with a energetic appearance every time, and the last class was more tiring than a fight with Geng Yan.

Taking off the ice towel for the eyes, Yang Haohui got up and walked out of the classroom. There was still half an hour before lunch, and he had to go to the fifth ward for a re-examination and then rush back to cook, and the time was very tight.

"Han Shihao, don't just think about controlling the enemy, remember that the Yuan Technique is dead and the person is alive, and the same Yuan Technique also has different usages. For example, if you lack mobility, then you can change the usage, such as attracting an object that you can't drag to pull you over, and the same goes for Nioh. “

"Ye Ruohua, don't just use your growth characteristics on flower bones, for example, you can use your growth characteristics to build a meta-technique that amplifies the effect of teammates' meta-energy. I know it's hard, an elementalist who learns a certain refinement will be solidified into a specific meta-technique from person to person. But don't forget, the same refinement can also be turned into different meta-techniques, your sister's troubled silk and Yang Haohui's water mode is the same reason, the same 'disembodied' characteristics of the meta-technique, but the effect is completely different. Try to use growth to learn a new meta-technique, or to learn a related new trait refinement. Healers are not only healing, but also other aspects of supporting teammates are also something you have to learn!" Yang Haohui heard the sound of the night sound in classroom No. 1 as soon as he stepped out.

This was followed by the two of them saying in unison: "Yes teacher!"

This is the Han Shihao and Ye Ruohua group.

"I've fucking said it a few times! The composition of sea water is not like this! Sea water is fucking saltier than fresh water! Salty! Salty! There is salt in it! You still want to learn new extracts in your brain? What a fucking blind double refining seedling!" Yang Haohui didn't take a few steps before he heard Chu Yan's loud voice in classroom No. 2, this very manly female teacher obviously had a more temper than the night sound boom.

"Wow, ah, yes, I'm sorry teacher......" Lan Borou said in a series of apologetic voices.

"Do it again! If you don't succeed, you'll drink this lump of essence by yourself!" Chu Yan's voice was again, followed by an old-fashioned phone click, Chu Yan seemed to have connected a communication snail, "What are you doing? Busy, no time! You nonsense! The old lady is in class! Don't report to the old lady if the matter is less than 20 million gold coins in the future!"

Then Chu Yan scolded angrily, Lan Borou apologized, and the communication snail sounded. Yang Haohui didn't enter the classroom, but he could probably imagine that it should be as busy as street dance.

This is the Blue Wave Rou Group.

"Get up, don't sleep. Seidl's lazy, cold voice came from Room Three.

"Hoo ~~~~~~~" the wind snorted loudly.

Thunder exploded, and the wind screamed.

This is the Feng Hao Cultivation Group.

Yang Haohui shook his head, and a good classroom made Yang Haohui hear the feeling of the slaughterhouse. He was not interested in listening, so he stopped his ears and quickened his pace out of the Yeyin Palace, heading straight for the fifth ward.

......

Dream Soul Palace, Fifth Ward.

"I understand the general situation. Dorcott nodded at Yang Haohui as he dissipated a trumpet-like extract in his hand, which seemed to be used as a stethoscope, and Dorcott used this plant to listen to his heartbeat when he first examined it.

"Excuse me. Yang Haohui put on the school uniform shirt he took off, "I should be cured." ”

"The recovery is very positive, but it is not a cure. Dorcott took a case sheet on the table, "The wounds and muscles of the important organs have almost recovered, and the hips, kneecaps, and minor lacerations have not healed. Don't save it, heal yourself early. ”

"Understood, I still trouble you to keep my situation secret, I don't want them to worry. Yang Haohui was about to get up, but was stopped by Dorcott.

"I'm not done, don't worry. As he spoke, Dorcott extracted a short brown rattan from the substance in his hand, the surface of which was densely covered with fine scales. This refiner Yang Haohui recognizes, a plant called "snake scale neck". The plant tightens its scales and hardens in the moment it is stimulated by the outside world, and Docott used this extract as a small stick to test his knee-jerk reaction when he was hospitalized.

"What are you?"

"Hold out your right hand and make a fist. Dorcott grabbed Yang Haohui's right wrist, the rattan hardened under his control, and he took the "little stick" and knocked it on the tip of Yang Haohui's fist bone.

Dorcott knocked very lightly, but the sharp pain swept through the entire right arm from the fist bone like electricity, and Yang Haohui hissed in pain.

"That's what I'm going to tell you. The snake scale neck refinement dissipated, and Dorcot sighed, "After the entrance exam and the entrance examination, your right arm was hit twice in succession, and each time the injury was like putting the whole arm in a grinding plate, and each time it was more and more serious, and it even injured the corridor and nerves. It seems that your self-healing meta-technique can only target external injuries, and this is not just external injuries. I don't know what you've been through as a freshman, but I guess it has something to do with your meta-skill that speeds up your movements, and you've overused that ability in a short period of time, as evidenced by the scar on your right hand. ”

"Yes. Yang Haohui had to admit it.

"From today, for at least two months, you are forbidden to use that meta technique again, at least not on your right hand. Dorcot stared at Yang Haohui very seriously, "Otherwise, the next time you come to my ward, you may have to be disabled for the rest of your life." ”

To be continued......