Zhang Sihan, who is also an alchemist, could not know that Xiahou Yu had successfully refined the alchemy? This kind of alchemy method can be said to be unprecedented and unprecedented. Except for the fact that Xiahou Yu's method of combining the alchemy and dividing the alchemy was a bit clumsy in the end, everything else made Zhang Sihan grow his vision and his heart was full of questions. He couldn't wait to ask Xiahou Yu.

"The little woman has never seen such an alchemy method for fellow Taoist. I wonder if she can solve my doubts?"

When Xiahou Yu heard this, he smiled slightly and said thoughtfully: "Miss, if you want to learn the alchemy technique, you will be happy to go there, but this alchemy method is a secret that my master does not pass on. The lady's request is a bit embarrassing."

When Zhang Sihan heard Xiahou Yu's rejection, he was slightly stunned. He suddenly thought that his question seemed a bit presumptuous. If someone rashly asked about his unique skills in alchemy, he would probably have to be vigilant, but he knew in his heart that there was nothing in the world that could not be used for trading. If there was really, it was just that the price he offered was not enough.

After a smile, he continued to speak, "Fellow Taoist, don't be nervous. What we all want for the alchemist for life is nothing more than the peak of the alchemy. I was happy to see the hunting, so I took the liberty to ask questions, but I didn't know if my friend would like to teach me this magical alchemy method, and I am willing to take out some things for exchange."

When Xiahou Yu saw the other party put on a trap, he also looked a little hesitant on his face.

"this……"

When Zhang Sihan saw Xiahou Yu's face was hesitant, he immediately knew that there was a chance.

"Fellow Taoist do not have to be too embarrassed. Since this alchemy method was created by the master, I must also want to carry forward it. But I wonder if I can introduce it to me, the mystery of this alchemy technique?"

"This is no problem. Master said that as long as he uses the method he taught me to study each single side of the world, and after improving it, the chance of success of alchemy will be increased to more than 60% or even 100%. However, this method of research is time-consuming and labor-intensive, and it is also endless waste of resources. However, after improving a certain alchemy recipe and refining it according to the corresponding data, only a good alchemy furnace and sufficiently strong magic power are required, all alchemy masters in the world can achieve such a high alchemy rate."

"What? Are you saying true?" Zhang Sihan spoke with disbelief.

"Do you think it's necessary to lie?"

Zhang Sihan nervously grabbed Xiahou Yu's sleeve.

"Then can you practice it and refine a few furnaces of elixirs?"

"As long as the medicinal materials are enough, there should be no problem, but I have only three or four kinds of elixir recipes. I looked at the only one Taixuan Pill in my hand that I could get together in the elixir room."

Zhang Sihan was proficient in pharmacology and immediately waved his hand to take the medicinal materials obtained when Xiahou Yu refined Taixuan Pill, and took them in front of him in the air with a drawer. He said excitedly, "Fellow Taoist."

Xiahou Yu was happy and knew that a fish had bitten the hook from the bait he had put. However, he still sorted the medicinal materials one by one with a mute look on his face, followed the previous method, and started weighing the medicinal materials, smelting the medicine, measuring the medicine juice, adjusting the temperature and combining the pill, timing the alchemy and controlling the temperature and collecting the pill.

After a lot of trouble, it took three hours before Xiahou Yu completed the refining of the fifth furnace of Taixuan Pill with sweat. Perhaps he wanted to hide the hook under the bait deeper, and carefully apply it and do his best. None of the five furnaces of elixirs failed and were successfully completed.

Zhang Sihan looked at the five bottles of Taixuan Pill in his hand in disbelief. After a sudden change of mind, he could not know that he had picked up the treasure. The success rate of 10% was unheard of. If the person in front of him was willing to teach him such alchemy techniques, and then he learned it and used it to refine the secret Yuanyang Pill in his home, the benefits would be simply unimaginable.

Surprised, Zhang Sihan made up his mind to tell his grandfather about this matter immediately, but after seeing Xiahou Yu's extremely evil face, he immediately stopped his thoughts. Now this boy named Xiahou Yu is in a daze, possessing such a shocking alchemy technique, but he does not know that people's hearts are sinister, and he dares to reveal his feelings in front of him. This is also a kind of trust in himself. If he told his grandfather about this matter, with his old methods, this boy would probably have a life and death risk. After all, it is a principle that has never changed forever, but he is obsessed with the alchemy technique in his hand.

With a thought, he immediately put on a look that he thought was extremely charming and spoke in a gentle voice: "Fellow Daoist Xiahou, I wonder how you will teach me your alchemy technique?"

Xiahou Yu still scratched his head dullly.

"Master, he often says that all alchemists in the world blinded their own family treasures, which led to the loss of countless magical alchemy methods created by our ancestors, but it is not worthy of being. Well, I, Miss and I, as soon as I saw it, will teach you the alchemy method taught to me by Master. I hope that Miss can carry it forward."

When Zhang Sihan heard this, she hugged Xiahou Yu overjoyed. After another scream of surprise, she realized that her behavior was a bit inappropriate due to Xiahou Yu's cough, and her face flushed and distanced her distance from Xiahou Yu.

Xiahou Yu's eyes rolled and he said, "Miss wants to learn the alchemy technique invented by my master, but he has to start learning from some basic things. After stepping forward, he can use the alchemy method. Then today I will teach you how to use numbers first."

Time flies, Zhang Sihan followed Xiahou Yu into the house and studied for three days without sleep. During these three days of study, Zhang Sihan absorbed the weights and measures knowledge taught by Xiahou Yu one by one, mastered the principles and methods of using thermometers, balances, timers, and measuring cup test tubes, and understood a new theory proposed by Xiahou Yu, which was the idea of ​​extracting the essence of medicines with centrifugal force to refine alchemy.
Chapter completed!