After signing the confidentiality contract, Ais was taken home by Heilong.

As for Ess's safety issue, Rivilia is not worried about it. The contract has detailed regulations on the safety issues of both parties.

And Ais's strength is strong enough that Heilong can't beat even if he has any bad intentions.

LV4 beats LV1, which is simply a beating little brother. Even if the Black Dragon is very skilled, it is useless. I didn’t see the Black Dragon fighting against Liu every day. No matter how often the Black Dragon was beaten throughout the whole process, it was the result of letting go.

Back to the point, after returning home in the evening, Heilong began to teach the essence of Aisi sword technique.

Heilong first took out his spiritual glasses and asked Aisi to forcefully read and understand the meaning of the secret book of the martial arts, and then opened the illusion field to teach and guide her.

In terms of swordsmanship, Black Dragon did not hide anything, and directly taught her the complete thirteen sword techniques. However, in terms of Qi training, she still taught her "Quanzhen Basic Internal Power".

This is not that Heilong is stingy, but just worried that she will not be able to understand the essence of "qi training", so she will teach it step by step.

Under the shadow of the illusion field, everything looks so clear, which is much clearer and intuitive than simple oral statements. The black dragon calls it illusion projection teaching.

As the black dragon illusion was displayed, figures of a person appeared one by one, and then demonstrated thirteen different sword techniques in front of Ess.

This sword technique was originally called "The Thirteen Swords of the Xue Family". Although it was passed down from Xuejiazhuang in that world, Xuejiazhuang actually learned it from the Sword Saint.

These thirteen sword techniques are no longer just the level of sword techniques, but almost all the changes in sword techniques. At the same time, each level of sword techniques represents a deeper level of mastery of the sword, thereby guiding swordsmen to truly come into contact with the realm of swordsmanship step by step. Therefore, the Black Dragon prefers to call it "the basic thirteen swordsmanship styles".

The most important thing for a swordsman is, in addition to mastering moves, his control of the sword is also particularly important.

A true master of swords can be like the extension of his own arm even if he holds a heavy sword. The sword is untied without hurting his belt, and is even more flexible and lighter than a human hand.

It is said that the sword demon Dugu Qiubai practiced the sword path first, with a sharp sword, followed by a soft sword, followed by a heavy sword, and then a wooden sword, and finally gradually reached the realm of no sword, which is better than a sword. This is actually a situation of deep control over the sword.

Black Dragon told Ais one by one about her own insights. This was the first time that Ais had accepted the true sword inheritance. Every sentence Black Dragon said had a profound impact on her.

Although the Black Dragon itself has a low sword level and is only at the level of the tenth sword, as a time traveler, being knowledgeable is beyond ordinary people's imagination. With more worlds in his eyes, he naturally knows what kind of path is correct.

"As, remember clearly. Although these thirteen sword techniques include all the changes in sword techniques, they are actually just the foundation for swordsmanship."

"Although there are only thirteen sword techniques here, the changes are endless. Only by exhausting all the changes in them, reaching the extreme of complexity, and finally simplifying the complexity and integrating all the changes into one move, you will be able to understand the fourteenth change of this set of sword techniques, which is the so-called fourteenth sword!"

"Although the fourteenth sword only has one move, it is endlessly varied and does not have a fixed method of displaying it. As the saying goes, no move is better than a move. This sword is the limit of sword moves."

"Only on the basis of the fourteenth sword, based on each swordsman's own understanding of the sword, he can truly integrate his spiritual thoughts into the sword technique, so that his own sword technique can be brought alive, so that he can touch the true sword technique. This is the sword technique that starts from the fifteenth sword. Everyone's understanding and sword technique are completely different."

Listening to the words of the Black Dragon and looking at the demonstration in the illusion, Eis felt very shocked in her heart. She had never heard of such a profound theory of swordsmanship. No, this is the theory of swordsmanship!

She felt as if she had suddenly become clear, as if the road ahead was clear, and at the same time she seemed to know nothing. She was just a just a young boy on the road to sword.

At this time, the Black Dragon squatted down slightly and pointed his hand at Ais's heart.

"I can feel the power and flame contained in Aes's heart. As long as you can realize the fifteenth sword, you can control this power in your own hands."

Aisi took a deep breath and looked at the Black Dragon's eyes solemnly.

"Master, can even revenge rage like me turn into the power of kendo?"

The black dragon nodded very seriously: "Well, no problem, all changes in the world are actually changes in the yin and yang of the Tao, and the sword is used to analyze the path of the great way of heaven and earth. Whether it is the power of light or the power of darkness, everything depends on the person who controls the power."

"As long as you have strong will and beliefs, even the sword of revenge can be used to save people, but if you cannot truly control it, even the sword of guardian may hurt people, and we call it all the Taoist practice."

"Daoxing?" Ais nodded thoughtfully, then asked curiously: "Is the fifteenth sword the final change of this set of sword techniques?"

"Not that!" Black Dragon shook his head slowly: "The fifteenth sword is just the beginning. The anger of revenge can be turned into sword technique, and the idea of ​​protecting a partner can also be turned into sword technique. As long as you can comprehend the fifteenth sword, then the sixteenth sword, seventeenth sword... and so on will not be a problem. It all depends on your own exploration and understanding of swordsmanship. The swordsmanship that everyone understands afterwards will be different."

Seeing Aisi nodding as if he had some insight, Heilong couldn't help but emphasize the explanation again at the end.

"As, you have to remember that the first thirteen swords are just roots, and the fourteenth sword is the stem and leaves. Only the fifteenth sword is the true blooming flower. But this is not the end. Only by constantly delving into the swordsmanship, the fruit that is finally born is the higher level of swordsmanship. This level of sword move is the sword technique that truly touches the power of gods."

Although the Black Dragon has never really seen this, it is very certain, just like the Twenty-Three Sword of the Destroyed Heaven and Judgment Sword, this is a sword technique that touches the realm of God with one move.

Why can't I truly fully control this sword technique with the talent of the Sword Saint and the reincarnation several times? It is because this is a sword technique that touches the realm of gods, and it cannot be fully controlled by the power of mortals.

………………………………

Just as the Black Dragon taught the Sword Technique of Aisi, the girls also whispered.

"Hey, that guy Black Dragon has brought the girl home again, Erina, don't care about him!"

Alice rubbed Erina gently, then said with an angry face.

"Then what can I do? He is the master and we are the maids, but his skills are like that."

Nakirina shook her head helplessly, then turned around and glanced, and said with a clear understanding: "Oh, it turns out you are a clone!"

Alice Nakiri asked in surprise: "Hey, how did you know I am a clone!"

"This is not taken for granted. Of course, you have always dealt with things like cooking, and then the body has time to practice!"

"Hehe, I know very clearly. Are you jealous of Erina?"

Alice Nakiri smiled proudly, then said to Erina in a teasing way: "Do you know, since I awakened the magic of the clone, I have grown more than you every day!"

Finally, Alice Nakiri said proudly: "Although I have only one clone, I can share all my memories with the original body. This is equivalent to two me. Although there are not as many food angels as you, your angels are useless except for fighting. Hahaha, I won this time!"

Seeing Alice's arrogant look, Erina Nakiri couldn't help but sneer.

"Oh, is that right? Who said my angels can only be used for fighting? Warrior One, make a dish for Alice to taste!"

Although he still didn't say anything, the samurai angel bowed slightly and then began to process the dishes skillfully.

"What's going on!"

Seeing the food angel start cooking, Alice Nakiri's eyes were almost glaring out.

"Although the food angels nowadays do not have their own soul, their intelligence is inherited from the chefs, and they are simply adaptable to the cuisine. I just developed it a little and could do it!"

Seeing Erina's proud look, Alice's mouth was so angry that she was like a ball.
Chapter completed!