At this time, Xiao Yu was still a little proud in his heart, it was rare for him to have such an opportunity in front of Sigoya, he followed behind Aoki, and smiled at Sigoya, looking very proud.

Sigoya gave him a fierce look and continued to walk forward.

Xiao Yu was bored, and he didn't care, so he smiled and chased after him.

After the three of them entered the main hall, Aoki stood at the entrance of the main hall and looked at it, the center of the main hall was a Ding furnace more than five meters high, and there were many bottles and jars next to the Ding furnace, which were all refining things.

There was nothing in the main hall except for the Ding Furnace, but there was only such a thing in such a large palace, Xiao Yu and the others couldn't help but feel that this was somewhat shabby.

Aoki may have seen the thoughts of the two, and then said: "I built this palace on a whim, but after it was built, I felt that it was too extravagant, and it violated the arrogance and peace of the Taoist family, so I didn't do anything to add it, hehe, it's a little simpler." ”

"In fact, if you have peace of mind, it makes no difference whether you live a luxurious life or not. Xiao Yu said suddenly at this time.

Aoki responded, seemingly a little surprised, but he still nodded and said with a smile: "What Xiao Xiaoyou said is extremely true, but unfortunately I didn't understand this truth back then, and I was obsessed with the foreign minister, but I fell behind." ”

"Xiao Yu, that's good!" Sigoya also laughed at this time.

Xiao Yu smiled, but he remembered his grandfather in his heart, in fact, these words were told to him by Mr. Xiao, now it seems that the road of cultivation, although it can make people immortal, but the understanding of the state of mind is also the same as that of mortals, whether it is a cultivator or an immortal, in the final analysis, the origin is a person, like Mr. Xiao's understanding of the state of mind at this time is not under Aoki, the difference is only that he is an immortal in the fairy world, and an old man in the mortal world.

However, Xiao Yu has always had an illusion, it seems that Mr. Xiao is not an ordinary mortal, for example, Mr. Xiao knows that he is cultivating the truth, but sometimes he will tell him some profound understanding of the cultivation line, but Mr. Xiao obviously does not have a trace of true qi on his body, this is probably Mr. Xiao's sense of life and life has reached a certain height.

"Did the seniors also study refining weapons?" Sigoya asked at this time, she knew that although the immortals were people who had attained the Dao, they specialized in the art industry, and she saw that Aoki knew so much about the formation method, and thought that Aoki was a person who specialized in the study of magic circles.

Aoki slowly came to the Ding Furnace, gently stroked it with his hand, and said with feelings: "I have a soft spot for refining weapons, hehe, the old man hasn't seen him for many years!" The last sentence was said to the Ding Furnace. The emotions in the words are indescribable.

The furnace suddenly shook slightly, and greeted Aoki as if it had a spirit.

Sigoya suddenly shouted and said with a smile: "I forgot, my predecessor was already a famous refining master in the cultivation realm a thousand years ago!"

Aoki smiled slightly, and said, "The two little friends want to learn this refining weapon together?" Aoki admired the two of them very much, he could not stay in the mortal world for a long time, and at this time, he also wanted to pass on his skills to the two of them.

Sigoya's face was overjoyed, and she quickly knelt down and said, "Apprentice to meet Master!" She saw that Aoki intended to teach her, so she had the heart of apprenticeship, how to say that it is a good thing to have a Heavenly Immortal Master, it seems that this Sigoya is really clever.

Xiao Yu was stunned and knelt down.

Although he has already worshipped Guo Ding as a teacher, he cultivates in one line, without those worldly rules and regulations, as long as he can improve his strength. Some cultivators have a lot of masters. After all, in a world where strength is respected, all secular etiquette is nothing.

"Apprentice to meet Master!May Master live forever and dominate the fairy world!" Xiao Yu said in a loud voice.

Aoki was stunned for a moment after hearing this, and then laughed, and Sigoya also laughed, she really didn't expect that Xiao Yu would still speak like this under such a serious matter as apprenticeship...... Such fun.

"Hahaha...... Okay, okay, you guys hurry up!" Aoki was very happy at this time, although he would not be able to teach them personally for a long time in the future, but he believed that with the hearts and strength of the two of them, he would definitely be able to ascend one day, and it would not be too late to teach them again.

This is the fate of Xiao Yu Sigeya and the opportunity of the two, and it is also Aoki's own fate, in the cultivation lineage, basically some strong people will have apprentices, after all, the exercises need to be inherited. There is a saying in the cultivation line that the strongest relationship is not the relationship between relatives and disciples, but the relationship between master and apprentice! Except, of course, a few cases.

Xiao Yu hurriedly said at this time: "Thank you, Master!" After speaking, he stood up.

Sigoya thanked Aoki at this time and stood up, she didn't understand why Xiao Yu was so anxious just now, not only she didn't understand, but even Aoki didn't understand.

Xiao Yu saw Sigoya stand up and said with a smile: "I finished worshipping the teacher first, so I am a senior brother!"

Sigya suddenly, it turned out that he was for this, he rolled his eyes angrily at the moment, and pointed at Xiao Yu: "You ......" looked at Xiao Yu with a playful expression, and then said angrily: "How old are you, and you still want to be a senior brother." ”

Aoki didn't expect that Xiao Yu was in a hurry to thank him just now and stood up for this, and when he saw the two little apprentices fighting there, he couldn't help laughing, and his expression was much kinder.

The two argued for a long time but there was no result, Sigoya saw that the master was smiling, so she said, "Master, you say, which of us should be the senior sister?"

The word "sister" was said very loudly, obviously deliberately, even if Aoki intended to make Xiao Yu big, but it couldn't always be a senior sister.

Aoki smiled and said, "There is no order to learn, whoever among you will fly first in the other day, he will be the longest!"

"Okay, I agree!" Xiao Yu said, he was just joking with Sigoya, in fact, he didn't really care who was older and who was young.

Aoki coughed suddenly, glanced at Xiao Yu, and said in a somewhat serious voice: "Don't interrupt, I haven't finished yet!"

Xiao Yu scratched his head, smiled embarrassedly, and said, "Master, please speak!"

"Before the tribulation, it was Ya'er who was the elder!" Aoki finished speaking, looking at Xiao Yu, who looked a little strange, and the smile on his simple face gradually thickened.

After hearing this, Sigoya said to Xiao Yu: "Do you hear it? Quick, call Senior Sister to listen!"

Although Xiao Yu was a little surprised by Aoki's decision, he didn't want to make the smile on the new master's face even bigger because of his embarrassment, and when he heard Sigoya's words, he immediately hugged her and said loudly: "Senior brother Xiao Yu, meet senior sister!"

Sigoya smiled coquettishly, and then stretched out her hand and said solemnly: "Well, good junior brother, no courtesy!"

After the three of them joked, Aoki also seized this last bit of time to start explaining the refining weapon.

"Refining tools, the most important thing is this refining, and this 'refining' depends on the mastery of fire, fire can only be used in the cultivation world now only Samadhi True Fire and Taiji Spiritual Fire, and in the fairy world, there are still Heavenly Spirit Earth Fire and Wuji Heavenly Fire left, if you want to refine immortal weapons, at least you need heavenly spirit and earth fire, legend has it that there are many types of fire in the cultivation world before ancient times, and it can even surpass the current fire of the fairy world,......"

At the same time as Aoki explained, his hands were not idle, and his hands also appeared from time to time with the three colors of blue, red and blue, the samadhi true fire, the yellow Taiji spiritual fire and the purple heavenly spirit and earth fire, for the last white Wuji Heavenly Fire, which can only be mastered by immortals such as saints, and now Aoki has not mastered it.

Aoki's study of refining tools has also been thousands of years, and now he is just saying a rough idea, if he wants to explain it completely, it is estimated that he may not be able to finish it in the last three days and three nights, and he is only letting the two of them have a general understanding of refining tools now, so as long as he leaves the information jade slip, it should not be difficult to understand it with the wisdom of these two apprentices.

"This is the experience of refining weapons for many years, you take it, this time it is time to come to the mortal world for the teacher, and it is time to return to the fairy world. Aoki said and handed each of them a jade slip.

Although the passage of the Sword of Immortals is relatively easy to open, it is not long-lasting, it can only be maintained for a short time, if the passage is closed, although it can be broken with his immortal cultivation, but after all, it will be consumed, and if you stay in the mortal world for a long time, you will be oppressed by the power of heaven and earth.

And Aoki gave the two of them jade slips to record things, as long as there is true qi, they can see the things inside through their divine sense.

"In addition, after this hall, it is a peerless array that has spent a hundred years for the teacher, and the formation inside can be said to be all-encompassing, Ya'er, for the teacher, you like to study the formation, if you have nothing to do, you can go there to see, every time you unlock a formation, there is a magic weapon there, and it can be regarded as a gift for the teacher. ”

I heard that there is a magic weapon, Xiao Yu and Sigoya are both happy, it is good to worship each master, and the things used by the master must be treasures.

But then both of them were a little sad, although they didn't get along with Aoki for a long time, but Aoki left a deep impression on the two, and it was inevitable that the two would be reluctant to leave at this time.

"Hahaha...... There is no need to be sad, I believe that it won't take long for us to meet, okay, the teacher is leaving!" Aoki said with a smile.

Xiao Yu and Sigoya knelt down respectfully, and said in unison, "Master, take care!"

Aoki smiled at the two again, his body suddenly lit up with a white light, and a void gate appeared there, a white light shone down, after that it should be the fairy world, Aoki turned around and blended into it, and soon the white light disappeared.

Xiao Yu and Sigoya looked at the place where Aoki disappeared, and their faces were reluctant......