What Shirai wants to teach is mainly about how to survive in the most basic aspects of the Dragon Realm.

In fact, in addition to Kamiya Seiichi, Koizumi Miki, Aso String, and Shirashi Nanguo probably all understand.

There are a few things to keep in mind.

Out of this range, the air in the Demon Realm is not so suitable for human onmyoji to absorb, because the Spirit Realm is mainly a place where the Demon Realm lives, and after so many years, it has gradually been eroded by demonic energy.

If you want to exchange energy here, you must master a special secret technique to filter out the demonic energy in the air.

Otherwise, if you absorb the energy roughly, you will gradually accumulate demonic energy in your body.

After years of refinement by the association, this secret technique has been able to be promoted to the majority of onmyoji, but if it is not skilled enough, or the rank is not enough, the filtration of demonic qi is not 100%, so after reaching a critical point, it must be returned and purified by specialized personnel.

In addition, there are precautions regarding food and water, and battles.

"Here, the recovery speed and spell power of our human beings are weaker than those of the same rank of monsters, and in the case of demonic energy, it is the natural home of monsters."

“…… Don't go too deep, some special geographical locations, or with the blessing of secret arts, maybe there are monster groups lurking in it. ”

"Be in awe of the unknown and be cautious ......"

Shirai said a lot, and the training lasted for most of the day, including some teaching of secret arts.

In addition to learning to filter demonic energy, there are also some other spells, such as the secret technique of urgently calling for help in the Demon Realm.

Although it was the first time, Shirai said it really well, there were no too esoteric words, Kamiya Qing understood them one by one, and he didn't need to turn his mind much.

The question is......

"Alright, you guys try to run the Clear Void Method."

The Clear Space Ming Method is a spell that filters demonic energy, and it is a state secret method that is blessed on the body to keep it running.

After finishing the training, Shirai said, and Kuroki walked up to him just right, with his approving looks.

Shirai was visibly excited, and he was sure that Kuroki was an affirmation of his teaching ability.

Koizumi Weixi three people, the next second to use the success, the biggest feature of the clear space method, is that the law is not obvious, only careful observation, can detect faint traces on the body, even the spell casting process, there are no fancy special effects.

But......

"Aren't you ready, friend? Or is there something I don't understand? ”

Shirai asked.

"I've used it."

Kamiya Qingichi said quietly, and glanced at Kuroki.

"Yes, he used it, can't you see it?"

Uncle Kuroki frowned, and looked at Bai Jing with displeasure, I am very optimistic about you, how did you come to this point and dropped the chain and let me down?

Shirai immediately understood Kuroki's eyes, and his body shook.

Originally, it turned out that he had already used spells?

When did I have the illusion that he was useless?

Obviously, this young man, I didn't see any movement from him, and at such a close distance, I couldn't even feel the mana fluctuations!

Hiss, terrifying.

Bai Jing's face changed suddenly, if it wasn't for Kuroki's reminder, he wouldn't have noticed it, it turned out that Kamiya Qingichi had blessed the Clear Sky Ming Method, is this the world of the strong? In the midst of immobility, the spell hides itself.

Take a closer look, the temperament of this young man has indeed become different, he is out of the dust, his eyes are deep, this is obviously the trace of the Pure Sky Ming Law, and he actually looked away.

Bai Jing's face couldn't help but change, and he admired: "I didn't expect that your attainment in spells is so profound. ”

Then, Shirai began to evaluate the next spell.

Kamiya Qingichi muttered words in his mouth, and his right hand fluttered in the air quickly, but the three people next to him all had obvious spell models glowing, but there was a blank space in front of him.

Kuroki clapped his hands and praised: "I understand the new spell so thoroughly at one time, and I don't even have any traces of casting, I really am a young genius." ”

And then the next one.

Seiichi Kamiya continued to chant words in his mouth, full of momentum, and his right hand movements were very standard in the air.

Kuroki exclaimed: "This kind of spell comprehension ability is the only one I have ever seen in my life, I didn't expect that in a short period of time, I can once again master the newly learned spell to this extent, I remember, this is the legendary spell casting without a trace!" ”

Another one.

Seiichi Kamiya quickly completes the air spell.

Kuroki trembled slightly at Kamiya Qingyi's fingers, "Heaven, genius, it's the first time I've seen it, such a powerful genius, no, I'm going to faint, human beings have you, why don't you worry......"

After saying that, he really fainted.

There's no way, if you don't get dizzy, you're going to start the next level, if it weren't for the fear of going wrong, he wouldn't have come out to take a look, and now he hasn't figured out what good lines he can make up.

In the next few spell assessments, Kuroki didn't wake up in time, but Shirai also seemed to be stupid, obviously Kamiya Qingichi didn't do anything, and gave him a thumbs up.

After Kamiya Seiichi and his party finished the assessment, Shirai was a little ashamed to see the fainting Kuroki senior.

At the same time, looking at the back of Kamiya Qingichi leaving, he couldn't help but be shocked, and secretly guessed.

"That boy, what the hell is going on? Even the legendary spell casting without a trace can be used, what is the realm of casting without a trace? It's really a senior, and I really know a lot, but my experience is still too shallow, so I'll ask later...... No, no, my performance may have disappointed my seniors at first, and I can't let him down any longer, so I'd better wait until I go back and check the books myself and ask others. ”

After Kuroki fainted, he tried to wake him up with a brain-waking spell, but Kuroki said that he needed to excite his overexcited brain, so he fell asleep again.

After a few minutes, Kuroki "woke up".

Shirai said in an admiring tone: "Kuroki senior, that young man is really powerful, originally I thought that the spell casting traceless recorded in the book was just a legend, but I didn't expect to see such an example alive, if it wasn't for him showing obvious spell effects, I would have been deceived by him." ”

When Kuroki heard this, he was stunned for a moment.

What's the matter, it turns out that there is really such a thing in this world?

Didn't I make it up?

……

The area where Bai Mu and the others were just now had a specially arranged purification enchantment, and before they walked out of the enchantment, they needed to use the Pure Void Ming Method to bless their bodies.

Originally, Shirashi Nanguo would be suspicious of the so-called statement that there was no trace of spell casting, but seeing that Kamiya Qingichi didn't seem to have done anything, he followed them out of the enchantment, looking like nothing happened, and he was also a little suspicious of life.

At the same time, he silently wrote down the word in his heart.

"It's really a child of my predecessors."

Shirashi Nanguo secretly said in his heart, it seems that Kamiya Qingichi has a lot of things he is worth learning, waiting for him to slowly discover.

I thought of the words I saw a few days ago while surfing the Internet.

"Kamiya-kun, it's a treasure boy."

He thought so.