There is yin and yang in everything.

Just as there is a beginning and an end, the antagonism between spiritual and magical power represents the ups and downs of life itself.

Just like the positive and negative poles of electric charge, spiritual power and magic power are transformed by life force, whether it is the magic power of the Great Source or the aura of all things in the world, they are all the same thing.

Therefore, whether it is a human being or a demon, they will not die if they have exhausted their spiritual power and magic power respectively, and they can wait for them to recover slowly, because the loss of yang and yin, and the loss of yin and yang, does not mean that the vitality is completely exhausted, and naturally it will not die, only in the state that the spiritual power and magic power are cut off, the vitality will not be maintained, because it has nothing to do with life and death, and it is the same meaning as non-existence.

However, although magic and spiritual power are different powers, their nature is opposite, and to some extent they can replace each other, but in order to better distinguish them, people usually do not have both powers, otherwise it would mean death to exhaust them at the same time.

Therefore, human demon attackers such as witches, psychics, spellcasters, etc., all use spiritual power, while demons, witches, magicians, and other existences use magical power, the former exercises spells, and the latter exercises magic, even if spiritual power and magic power can replace each other to some extent, but that is also very limited.

Luo Zhen once used magic instead of spiritual power to generate magic power in the world of Tokyo Dark Raven, and then used spells, and even absorbed spiritual power from Beidou and the Valkyries to use it instead of magic power.

However, later, after Luo Zhen obtained a lot of knowledge of spells and let the "Heart Eye" arrive in the divine domain, Luo Zhen used the power of the "Heart Eye" to explore the mysteries of the yin and yang sides of the life force, and then he was able to turn the magic power in his body into spiritual power at will, and he could also convert spiritual power into magic power.

Since then, when Luo Zhen used spells, he basically used spiritual power, which made the power and scale of spells increase a lot, and he could also use many spells that could not be used originally.

As for the aura, it is also a type of aura, but like the dragon aura, it is a high-level aura.

Dragon Qi is a very high level of aura, and Shen Qi is the highest level of aura.

Therefore, in the face of divine energy, it is basically difficult to compete with ordinary magic power and spiritual power, and they can only be used by gods or angels, and they are also the powerful points of magic and martial gods such as "The Lock of Discipline" and "Seven Assault Demon Suppression Machine Guns".

The so-called "Type 7 Assault Demon Suppression Machine Gun" is to transform spiritual power through the "Godhead Vibration Wave Drive Technique", which can not only artificially produce divine energy, but also increase the user's spiritual power, and finally eliminate the magic power of the enemy, but it will not work on the spiritual power.

This is because the "Godhead Vibration Wave Drive Technique" on the "Type 7 Assault Demon Suppression Machine Gun" does not distinguish between friend and foe, and if even the spiritual power is eliminated, the user will have health problems as a result, and will also become unable to use spells.

That would put the cart before the horse.

In view of this, the Lion King's "Type 7 Assault Demon Suppression Machine Gun" is a martial god tool specially designed to deal with demons, and the purpose of the design is to deal with magic power, not to eliminate spiritual power.

At this moment, Luo Zhen had already transformed the magic power in his body into pure spiritual power, using spells to fight the enemy.

In this way, the Sword Witch Maiden's "Type Seven Assault Demon Suppression Machine Gun" was naturally useless to Luo Zhen.

"Well, after all, it's not an existence like Solomon, whether it's magic or spells, it can be neutralized."

Luo Zhen muttered in a voice that he could only hear.

In the Chaldean world, spells were mysteries with local customs and were so closely associated with religious sects that the Magic Society did not recognize spells as a science.

However, spells and magic are still the power that flows from the "roots", and they still end up in the same way.

Solomon's ring, as the king of magic, can nullify all spells, including spells, as evidenced by the fact that Luo Zhen used spells to invalidate them.

Of course, King Solomon's ring is only for the forming technique, not for the magic itself, and there is still a big difference from the "Seven Assault Demon Slaying Machine Gun", and those ten rings are not only neutralizing magic, but also can control all magic, which is a proof of sage and wisdom, which cannot be compared.

But...

"Isn't it a little strange that you use the martial god tool specially used to deal with the demon clan against me?"

Luo Zhen shrugged at the surprised girl.

"Although I'm also a magician, and I usually use magic, but I also use spells and spiritual power, so didn't the Lion King Agency know this and sent you?"

"Or..."

Luo Zhen set his eyes on the female body and spoke indifferently.

"The Lion King sent you, not to deal with me, but to deal with the one sealed in my body?"

In a word, the sword witch girl could not hide her shaken.

Obviously, Luo Zhen guessed correctly.

"It seems that I am still the same as the ancient city."

Luo Zhenpi opened his mouth without smiling.

"You're the one sent by the Lion King's agency to spy on me, right?"

Completely correct.

Obviously, the other party didn't say anything, just took out the weapon, and Luo Zhen saw and guessed the entire cause and effect of everything.

"Did the Lion King order you to sneak into the Caihai Academy.,Spy on me secretly.,Once the seal in my body shows signs of unlocking.,Then kill me with that gun immediately.,In case the Fourth True Ancestor devours me and brings disaster to the world?"

Luo Zhen's words are like a powerful force, revealing the girl's secret.

"You... You..."

All the secrets were seen through and penetrated by Luo Zhen at a glance, and the sword witch girl was shocked.

It's just that there is one thing that Luo Zhen doesn't know yet.

"What's your name?"

Luo Zhen said such a sentence coldly.

"I... Me? ”

The girl was stunned and subconsciously spoke.

"I... My name is Ji Hiiragi Yukina.,The third grade of Caihai School Park Junior High School.。 ”

The girl just put her name in the newspaper.

"Hiiragi Yukina?" Luo Zhen nodded abruptly and muttered, "No wonder Nagisa said that her name is like a princess." ”

"Male... Princess? The girl tilted her head in annoyance.

I don't seem to know how much repercussions I've caused in the middle of the country.

Looking at her serious and meticulous appearance, I didn't expect her to have some natural places.

"All in all, for the sake of you being my junior, I don't want to embarrass you, but I also don't want to be spied on."

Luo Zhen let out a warning voice.

"You just tell your superiors that the seal on my body doesn't bother, it's better to take care of yourselves, see where the magic guide crime is happening, and put your energy there."

Leaving such words, Luo Zhen was ready to turn around and leave again.

"Wait... Wait a minute! ”

It was naturally impossible for a girl named Ji Hiiragi Yukina to watch Luo Zhen go, and stretched out her hand to keep Luo Zhen.

It's a pity that Luo Zhen's figure has been swallowed up by the fluctuations of space and disappeared in place.

Only the girl was left, and she stayed here in a daze, at a loss.