Sitting in the bathtub and rubbing his temples slowly, Aoyagi felt the pain of mental exhaustion again, but fortunately this time the degree was slight, only a little tingling, I want to come and have a good rest tonight, and I will recover tomorrow morning.

After taking a shower, Aoyagi looked at the time, it was almost twelve o'clock, and he simply went to bed.

Early in the morning, Aoyagi, who was woken up by the alarm clock, reluctantly got up.

After a night's sleep, the spirit has been fully restored. It's just that I didn't enter the mental space last night, probably because of mental damage. Aoyagi recorded this situation in his daily practice notes.

Today was the same as usual, nothing special, after the practice, Aoyagi ate a quick meal and went home.

Sitting on a chair, Aoyagi carefully flipped through the map of the ninja world, focusing on the topography of the Fire Country.

The Fire Nation has the best environment compared to other countries, with large forests and fertile plains. The Land of the Wind is the worst, a large desert. And the land of earth is a wasteland, the land of thunder is a mountain, and the land of water is an archipelago. It rains all day long in the country of rain, the country of grass is a grassland, and the country of snow is snowy mountains......

Should I say that this setting is simple and crude, or is it distinctive?

Ding dong~

Who's coming? Aoyagi couldn't guess. Most likely, it's Chisato and Twilight.

When he walked out of the room, he saw a huge silhouette, and he felt that no matter how wide he was, he would not be able to enter the door.

Getting closer, with the help of the lights on the side of the road, Aoyagi saw the person clearly. It was the Akido Dingza who came to the store to eat yesterday.

I was amazed, what did he do when he came to his house?

Opening the door, Aoyagi politely greeted, "Hello, who are you looking for?" ”

Smiling gently, Ding Za said, "Aoyagi-chan, I'm here to find you." I'm Akido Dingza, I used to know your father, and after I met you that day, I felt very familiar. Later, I found out that you are the son of an old man, so I came to pay a visit. ”

"Akimichi senior, hello! Come in. Getting out of the way, Ding Za moved into the courtyard. Aoyagi beckoned Tunza to sit down in the living room.

The two sat facing each other in the living room, with two glasses of water on the table.

There was silence in the air for a while, and Ding Zuo opened his mouth first, "Back then, your father first met Nara Lujiu, and later through Lujiu, I met him. ”

"Well, you may not know very well, Nara Shikahisa, Yamanaka Haiichi and I are the ...... of a team"

Of course, Aoyagi knew about the trio of pigs, deer and butterflies, but it was better to pretend not to know, and quietly listened to Dingza's story.

"Although I didn't have much contact with your father, your father made a deep impression on me. The will of fire shone in him. Ding Zuo recalled for a while, and then said: "He is a relatively silent person, he doesn't talk much, and his will is expressed by action. He's like a volcano, cold on the outside, but hot on the inside......"

After talking about the old for a while, Ding Za's expression became more serious, "Aoyagi-chan, your father made a deal with us back then, and Hai Yi and I each took out a secret technique and gave it to your father." I don't know if you have started to practice the secret technique of Haiyi. But I can feel that you've already started cultivating that secret technique of strengthening the body, right? ”

Hey! It seems that this is the play meat, is this going to take back the secret art or what? In other words, Qiu Dao Ding Zo can actually feel that I have started to cultivate this secret technique of strengthening the body, how did I do this?

Straightening his waist, Ding Zuo said, "Did you feel very difficult when you practiced this secret art?" In the first step, is it difficult to change the nature of the chakra? ”

"That's right."

"This secret technique can enhance physical fitness and increase a person's total chakra amount. However, this secret art requires extremely high chakra control, and it takes a long time to practice, and the effect is slow. In addition, this secret art can only have the best effect if it is practiced at an early age. When you practice again as an adult, the effect may only be one-tenth, and it will take more time and improve more slowly. However, when he was young, it was difficult to achieve the required chakra control ability, which made many people reluctantly practice this secret art, and the effect was not good. ”

Speaking of this, Ding Zuo's face was a little guilty, "This secret art is actually the earliest secret art in our family. If you can practice perfectly, the degree of strengthening of the body is amazing. However, because of its high requirements, our family gradually improved it and lowered the threshold for use, although the effect was reduced, and there were some side effects, but this also became the foundation of our family. Moreover, after the cultivation of the secret art of the past generations, the adaptability between the family lineage and the secret technique is higher, and we also consciously continue to modify the secret technique in a direction that is more suitable for the family bloodline. ”

"Therefore, when your father expressed to me through Lu Jiu that he hoped to be able to exchange for a secret technique to enhance physical fitness and lay a better foundation for future children, I took out this secret art and agreed with your parents that this secret art can only be passed on in your family and cannot be passed on to the outside world." With his hands on the table, Ding Zuo bowed his head to Aoyagi, who quickly avoided it, "The foundation of the family can't be leaked out, and the improved secret technique is actually not suitable for people who don't have the blood of the Autumn Dao family." Only this primordial secret art meets the requirements. ”

Dingza's face was a little sad, "Soon after the deal was completed, your parents died because of the mission. I didn't have time to tell them a thing. It's also selfish, thinking that you will make it clear when you grow up. In this secret art, the early practice actually needs the assistance of special mudras, otherwise it will be even more difficult to learn the secret art that is already difficult to get started. ”

"This secret has never been written down, passed down by word of mouth, just to better keep it secret. I was thinking, obey the ancestral teachings, and tell you in person when you grow up and start cultivating secret arts. I didn't expect that you were so talented that you would be able to change the nature of Chakra a little without the help of the mudra. ”

With amazement in his tone, Ding Za said: "Chakra of this nature can transform and enhance the body, and the various secret techniques of our family are based on this special chakra. Although you can only get the nature of the chakra a little closer to it, it will already remain in the body, transform the cells, and through them, I feel that you are beginning to practice the secret arts. ”

Aoyagi listened carefully to Dingza's narration and nodded from time to time.

"I'm here today to complete the previous deal and agreement, and to teach you the mudras needed to practice the secret arts." Finally waiting for the point, Aoyagi was a little excited. I didn't expect that the problem that had been bothering me for a long time had a solution in this way.

"Hai Yi's secret technique of their family should be to enhance the spirit. I may also need the assistance of the corresponding mudra, after I go back, ask him, you should not practice their secret art first, lest the practice be divergent, but it will cause mental damage. ”

Dingza's hands formed a strange mudra and said, "This is a military seal, which represents the vitality of life extension and rejuvenation." And when this mudra is knotted, it will lead the chakra to change in a more vigorous and energetic direction. Consistent use of this mudra will help you change the nature of the chakra in the direction required by the occult arts. ”

"When you can successfully change the nature of the chakra into the state described in the arcane technique when using the mudra, you can start practicing the arcane technique. But, remember, it's better to be slow than rushed. You have to let the body slowly adapt to the transformation of the arcane arts, otherwise it is easy to damage the body. ”

"Okay! Thank you Akido seniors for your teaching! ”

"Try stamping, I'll see if there's anything wrong. If there is any problem, you should raise it promptly. ”

"Okay."