If we are scientific, we need string theory to convert matter and energy into each other.

One of the basic ideas of string theory is that the basic unit of nature is not point-like particles such as electrons, photons, neutrinos, and quarks, but small, tiny thread-like "strings".

The different vibrations and movements of the strings produce a variety of different elementary particles, and energy and matter can be converted.

If it is based on metaphysics, in order to achieve the mutual conversion of matter and energy, the theory of the five elements is needed.

All things cannot escape the five elements, and the five elements are mutually reinforcing, which is the basic element of all things. After the theory of the five elements is deepened, the five elements of matter can be accepted as energy, and energy can also be converted into the five elements of matter.

The famous Great Five Elements Extinction Divine Light is actually mixed with the mutual conversion of matter and energy of the Five Elements.

In addition, in terms of strange learning, in order to achieve the mutual conversion of matter and energy, it is necessary to have a school of plastic energy, and even a school of change.

Plastic energy spells manipulate energy or use unknown sources of power to produce desired results, as if they were created out of nothing, while the spells of the School of Change can change the nature of a creature, thing, or situation.

When combined, the two are interchangeable with matter and energy.

Whether it is science, metaphysics, or fantasy, in order to achieve the mutual conversion of matter and energy, it requires extremely profound theoretical support.

However, Ji Zhen didn't want to take these three paths. Because these three paths are not simple.

If the system of rules corresponds to the universe, it is a very large system. In charge of all aspects of the universe, the changes in the rules involved are very complex.

As for the cultivation itself, although it is still very complicated, it is relatively simple compared to the entire rule system of the multiverse.

The human body is compared to a universe, and the organs, tissues, and systems in the human body are compared to worlds in the universe.

In this way, the rule system is subdivided one by one.

For example, the volume conversion rule system that Ji Zhen wants to do now.

The volume conversion rule system has a center of gravity, with this center of gravity as the center and core, first set up the central volume conversion rule system, and then use this to diverge to other aspects of the body.

Bloodline, bloodline, blood!

This is the core of Ji Zhen's volume conversion rule system!

The cells in the blood, carrying the genes of the body, are the foundation of the body, the substance that makes up the body, this is the blood quality!

Blood flows throughout the body, washing the body over and over again, carrying energy, making up for the scars of the body, etc., this is blood energy!

Blood, matter and energy in one!

It is the natural core of building a system of rules for the conversion of quantities!

···

Time flies, and it has been half a year since he last realized himself at a Japanese café, and Ji Zhen has returned to Huaxia.

He had already traveled to Ancient Egypt in Africa and to London, England, where he had seen the famous Hogwarts School of Witchcraft and Wizardry.

He even visited many small European countries and saw various schools of magic.

The facts were not different from what he had guessed, whether it was the ancient Egyptian school of faith, the mind-based Hogwarts school of magic, or the mystical school of eight magic schools.

All are recognized by the will of the world of this world!

As a result, Ji Zhen no longer had the naïve idea of saving the world, and as for the preparation for the construction of a diversified prefecture in Greater Asia, it has also come to an end.

Now Ji Zhen is wholeheartedly studying the concept of his own bloodline volume conversion rule system.

In order to study bloodline, bloodline and blood, Ji Zhen went to the demon world and obtained a lot of demon blood.

Based on his own holy bloodline, supplemented by the essence blood of the demon clan, he derives his own rule system concept.

Only when the concept is perfected can the exercises be created. Then use the exercises to carry out their own practice, so that the combination of theory and practice, can step by step push the rules of quantity conversion to a higher place.

He also explores the rules of life in his own bloodline, and then steps into the second step of the rule system.

···

"Yuan Shuai, is your master still in retreat?"

In the host of university graduate students, Xia Dongqing was washing his clothes while chatting with Yuan Shuai behind him.

Now Yuan Shuai has actually regained the temperament of a little white face.

Because he has achieved a little success in cultivation and hides his own aura, he seems to have become harmless to humans and animals again.

"That's right!"

Yuan Shuai held an apple in his hand, stood on the washing balcony, looked at the students below, took a bite of the apple, and said.

Ji really appeared, which made Yuan Shuai's heart relax a little. A disciple with a teacher's inheritance, when he sees his master, he naturally has a little confidence.

It's just that Ji Zhen, the master, just appeared, and announced the retreat.

"What, what's the matter with Master?" Yuan Shuai asked.

Xia Dongqing used a hanger to prop up the clothes, and then used the clothes pole to drive the hanger to the clothesline.

Since the last incident, Xia Dongqing has not met with Zhao Yan for a long time. He is now a graduate student.

After drying the clothes, Xia Dongqing pulled Yuan Shuai to his bed and let Yuan Shuai sit on the edge of the bed.

Then, he pulled a chair by himself and sat opposite Yuan Shuai.

"That, Yuan Shuai, I think, I think, I also want to worship Professor Ji as a teacher." Xia Dongqing said what was in her heart.

In the past, Xia Dongqing didn't have a good impression of Professor Ji. Even, there is a lot of vigilance in my heart.

Otherwise, he wouldn't have to drag Zhao Yan to find the company.

However, now that I have been with Yuan Shuai for a long time, this kind of thinking has slowly faded.

Yuan Shuai worshiped Professor Ji as his teacher, and he didn't see Yuan Shuai do anything hurtful to heaven and reason, and his practice is said to be the right path exercises.

Seeing Yuan Shuai swaying in front of him with all his skills, Xia Dongqing said in his heart that he didn't envy it, it was fake.

He used to be very resistant to this kind of demonic living environment, but he acted with Zhao Yan's ghost detective for a year. He found himself somewhat fond of the turbulent life.

The days of graduate school actually made him feel a little bored.

Because of this, he came up with the idea of spiritual practice.

After all, the ghost Zhao Yan and the Nine Heavens Xuannu Wang Xiaoya have all disappeared. I couldn't help both of them for advice.

Therefore, he made up his mind and hit Professor Ji.

Regarding Xia Dongqing's words, Yuan Shuai did not answer immediately, but scratched his hair and thought about it seriously.

"Master is still very talkative. Moreover, I think that Master admires you very much in his words, so it shouldn't be a problem. The point is that there has to be a valid reason. In other words, there are benefits that can impress Master. ”

After speaking, Yuan Shuai told Xia Dongqing about the original promise to go to the demon world.

"Just the right reason? What are the benefits of impressing professors? ”