However, Lingzi has one thing I really thank you, first of all, you took me to find the Guigu Medicine Sutra and Shennong Ding, and in these three months, if it weren't for your guidance, I might not even have refined the Meditation Pill until now, whenever I can't find a way to refine the pill, you will always come out for guidance, and I can find a breakthrough point, I really want to thank you here.

"Haha, the person you want to thank is not me, it's someone else", Lingzi smiled.

"What do you mean by that?"

Lingzi said seriously: "The person who really helped you is not me, but Old Man Yi."

Zhang Ruohan seemed to understand something and said, "Lingzi, do you mean that Senior Yi has been secretly helping Brother Tianyu?"

Lingzi nodded and said: "Actually, the Guigu Medicine Sutra and Shennong Ding you saw are also his, and the original name of the cave where you were before was actually called Yaowang Cave Mansion, but it was sealed by him later, and the seal I cracked that day was set up by him."

Huang Tianyu said: "You mean that the seal you broke that day was set up by Senior Yi? So that means that we have just arrived at the Medicine King Cave Mansion, in fact, Senior Yi already knows about it, but it just didn't break us?"

"Yes, maybe he was still hesitating at the time, in the past three months, the methods of refining medicine that I taught you were actually from his mouth, and he knew everything you did, I was just a messenger."

Only then did Huang Tianyu understand and said: "We couldn't sign up for the competition today, but Senior Yi stood up and said that I was his apprentice before I signed up, and it turned out that Senior Yi had been secretly helping me silently."

Lingzi said: "So, the person you are really thankful for should be him, not me, but it has been many years, and I don't know if it is because of you that you have started to contact alchemy again."

It was late at night, and the three of them chatted for a while, and then went back to rest.

Early the next morning, Huang Tianyu got up very early, when Huang Tianyu just stepped out of the door, he saw that Yi Zhongtian had been practicing in the courtyard, Huang Tianyu did not speak, but stood over and practiced with Yi Zhongtian.

The sun rose slowly, an old man and a young man practiced under the morning light, at this time, Lingzi and Zhang Ruohan stood behind them, looking at the old and young people's moves, looking so leisurely.

Yi Zhongtian suddenly stopped and said, "What are you all doing here?

Huang Tianyu said: "When I get up in the morning, I practice this kind of exercise with the master, and I feel that my whole body and mind are relaxed, and I feel very comfortable."

Yi Zhongtian was a little displeased and said, "Who is your master?"

Huang Tianyu said seriously: "Master, although you don't want to admit it, but I know it, in the past three months, you have been silently helping me, helping me learn to refine medicine, and making me a pharmacist, I believe that this identity and ability will definitely make me benefit for life."

Yi Zhongtian glared at Lingzi, Lingzi shrugged his shoulders and said that it had nothing to do with him, Yi Zhongtian just wanted to say something, but was interrupted by Huang Tianyu.

Huang Tianyu said: "Master, you have helped me so much, just yesterday you were helping me, I think I have always owed you a master."

looked at Yi Zhongtian and said: "Although there is gold under the man's knees, my knees can kneel six, one can kneel to the sky, two can kneel to the ground, three can kneel to parents, four can kneel to grandpa, five can kneel to respect the teacher, and six can kneel to ......." When it came to kneeling, Huang Tianyu paused.

Plopped, Huang Tianyu knelt straight down, and said to Yi Zhongtian: "Master, thank you, please accept the apprentice's worship."

Looking at this scene in front of him, Yi Zhongtian was a little touched, for many years, he was alone for a long time, and then he had Lingzi, until the arrival of Huang Tianyu and Zhang Ruohan, Yi Zhongtian had not experienced this kind of scene for a long time.

In fact, when he found out that Huang Tianyu was refining the pill, Yi Zhongtian had already walked out of his past life, but he was unwilling to admit it, Yi Zhongtian stepped forward and motioned for Huang Tianyu to get up.

After Huang Tianyu got up, Yi Zhongtian said to Lingzi and Zhang Ruohan: "You guys go first, I have something to say to Tianyu alone."

Lingzi and Zhang Ruohan glanced at each other, then turned to leave, and when they were all gone, Yi Zhongtian said, "Do you want to continue on the path of refining medicine in the future?"

Huang Tianyu said very seriously: "Master, I am ready, no matter how difficult this road is, I will persevere, and I will definitely become a pharmacist as powerful as my master."

"Haha, a pharmacist as good as me, do you know how good I am?"

Huang Tianyu smiled and shook his head to indicate that he didn't know.

Yi Zhongtian said: "The way of refining medicine, it is according to the level of refining the elixir to divide the level of the pharmacist, on the elixir is divided into elixir, emperor pill, elixir and divine pill, each elixir is divided into nine levels, the meditation pill you refined before belongs to the first-level elixir, and the body forging pill belongs to the second-level elixir, the Huiling pill refined by Yao Qiong during the competition belongs to the third-level elixir, and the reward you get belongs to the fourth-level elixir, and the eternal rejuvenating pill you are looking for belongs to the elixir."

"The higher the level of the elixir, the higher the difficulty of refining, you can only refine the second-level elixir now when you are full, there is still a long way to go for you, since you called me a master, then I will teach you how to improve and refine a higher-level elixir."

After saying that, Yi Zhongtian brought Huang Tianyu to Yaowang Cave Mansion, and when he came here, Yi Zhongtian looked at everything in front of him, a little stunned, after all, he hadn't been here for a long time, and when he saw everything he was familiar with, he felt that things were right and wrong.

Looking at Yi Zhongtian who was stunned, Huang Tianyu really couldn't bear to bother, because Huang Tianyu knew that in fact, the master had a lot of past in his heart, and seeing these things from his past couldn't help but evoke deep memories in his heart.

But soon Yi Zhongtian woke up from his memories, called Huang Tianyu to him and said, "You should have been refining according to the Ghost Valley Medicine Sutra on this stone wall before, right?"

Huang Tianyu nodded, Huang Tianyu was indeed refining the pill according to the Guigu Medicine Sutra on this stone wall, and on this stone wall, there were many pills and pills recorded.

Yi Zhongtian said: "What's wrong with the Guigu Medicine Sutra on this stone wall?"

Huang Tianyu carefully looked at the Guigu Medicine Sutra on the stone wall, reading one Dan Fang after another, when he read all the Guigu Medicine Sutras on the stone wall, Huang Tianyu asked with doubts: "Master, I found that the Guigu Medicine Sutra on the stone wall records all the low-grade pills, not only the elixir pills, but even the elixir pills below the fifth level, and there is no one above the pills."

Yi Zhongtian nodded, the first three months were all focused on refining pills, and you started refining from low-level pills, it is normal to have no ideas before, and the Guigu Medicine Sutra on this stone wall is not a complete Guigu Medicine Sutra.

Huang Tianyu was surprised: "This stone wall is not a complete Guigu Medicine Sutra, so it means that there are other parts of the Guigu Medicine Sutra?"

Yi Zhongtian nodded and said: "This is nature, the Guigu Medicine Sutra on the stone wall was actually carved by me, of course I only carved half of it, and all the pills I carved were not the most complete, and the details were not depicted, which is why you couldn't find the details of the alchemy at the beginning."

Only then did Huang Tianyu understand that the Guigu Medicine Sutra he had read more was not only incomplete, but also a copy of the mutilated, which was no wonder.

Yi Zhongtian continued: "This Guigu Medicine Sutra is the most comprehensive medicine scripture left from ancient times to the present, the Guigu Medicine Sutra is divided into four volumes, the first volume is the elixir volume, the second volume is the Emperor Dan volume, the third volume is the elixir volume, and the fourth volume is the Shendan volume, I only have the elixir volume here, and my elixir volume is also taught to me by my master."

"Then I'll teach this elixir scroll to your mind, and you sit down."

Huang Tianyu sat down, Yi Zhongtian sat opposite each other, Huang Tianyu only saw Yi Zhongtian pointing his two fingers at his heavenly spirit, and suddenly felt a large amount of information pouring into his mind, and instantly felt that the world was spinning, and he quickly fell asleep.