In the following period of time, Lin Mu's life was relatively calm. Ouyang Xiu had people bring the prescription of Guiyuan pill and the set of precious star needles from the holy medicine palace, as well as a large number of auxiliary medicinal materials for refining Guiyuan pill and a dark blue cauldron half a person's height.

This tripod, full of sun, moon, flowers, birds, fish and insects, is called Shennong tripod.

It's said that it was made by the first lord of the holy medicine palace himself, but it was instructed by Shennong. It's the best cauldron for refining pills in the holy medicine palace. Generally, only the Lord of the palace is qualified to use it. In order to refine Guiyuan pills, Ouyang Xiu asked people to bring this cauldron out of the holy medicine palace.

Lin Mu took out the surviving binghuncao from the ring and prepared to refine Guiyuan pill together with other auxiliary herbs.

For the first time, Ouyang Xiu was surprised to see the ice soul grass that could survive away from the bitter and cold land. He took the stone and studied it for a long time, but Lin Mu didn't see what it was. Naturally, Ouyang Xiu couldn't recognize it. Compared with Lin Mu, his knowledge was not a little bit different.

After some research, Ouyang Xiu also realized that it was a problem that had no solution. Then he put the problem behind him and began to work with Lin Mu on the prescription of Guiyuan pill.

As a famous healing medicine, Guiyuan pill is powerful not only because it cherishes the survival ice soul herb, but also because of its complicated refining techniques and huge auxiliary medicinal materials. The requirements for refining people are very high. Basically, people who are not in the congenital environment do not even have the qualification for refining.

Lin Mu and Ouyang Xiu naturally have no lack of strength. What they need to do is to thoroughly understand the prescription of Guiyuan pill, and master the refining techniques and timing perfectly. Only in this way can they refine Guiyuan pill intact.

The reason why they are so serious is not only that the number of surviving binghuncao is very small, and the number of failures of the two people is very limited, but also that there are several very precious herbs in the auxiliary herbs, which are also very rare. Once they are consumed, it is difficult to replenish them in the holy medicine palace.

In the process of studying danfang, Ouyang Xiu finally saw Lin Mu's amazing perception and understanding of the relationship between danfang and danyao attributes. Although Guiyuan Dan is a top-level danyao with extremely complicated formula and wonderful refining techniques, Lin Mu still found out several unreasonable places.

Before Lin Mu pointed out the unreasonable places, Ouyang Xiu didn't think there was any problem. But after Lin Mu's explanation, Ouyang Xiu suddenly realized that there was such profound knowledge in the original material ratio, which was a new field he had never been involved in for many years.

"It's amazing! It's a pity that you didn't enter the holy medicine palace for cultivation! There are countless prescriptions handed down from ancient times to the present in the palace of holy medicine. If you can study all those prescriptions, your achievements in the field of pills will be even greater! "

Looking at Lin Mu's skillful research on the prescription of Guiyuan pill, Ouyang Xiu said with deep emotion.

"The prescription of Guiyuan pill has been very perfect. Even if I can't make too much changes, the improvement of efficacy is very little. At most, it's a little better than the original. The pharmacist who created this prescription is very powerful at the beginning!"

With a modest smile, Lin Mu waved his hand.

"In my opinion, if you follow the path of pharmacists, your achievements will definitely be above them, surpass all the pharmacists in the past dynasties, and establish a supreme position at one stroke!"

Ouyang Xiu looked at Lin Mu seriously and said.

"Well, I'll study it when I have the chance. Now the world is in chaos. The most important thing is to enhance my own strength. Otherwise, I'll lose my life. No matter how high my understanding is, I won't have the chance to show it."

He said with a smile, shaking his head.

"Yes, I didn't expect that I would encounter the return of the demon sect in my lifetime. It seems that this is also a disaster for me. However, I was destined to have the help of a noble man, and I accomplished what the palace masters of all dynasties didn't accomplish. I successfully repaired the king of medicine Sutra. It's all your credit."

With a slight sigh, Ouyang Xiu said slowly: "in troubled times, many things are unpredictable. What we can do is to constantly improve our own strength and strive to protect the people around us. As for other things, it really depends on God's will."

"It's up to us. We just want to have a clear conscience. If we try our best in the end, even if we lose, we won't have any regrets."

With a little smile, Lin Mu put down the Guiyuan danfang in his hand, and then got up and went to one side to sort out the auxiliary herbs.

These auxiliary herbs have been treated by Fu Lisheng. Now we only need to carry out the last step of processing, and then we can directly start the refining of Guiyuan pill.

"Also, try my best to do the right thing. If I fail, I won't have any regrets!"

Ouyang Xiu laughs, then gets up and arranges the herbs together with Lin Mu, and enters the last step of preparation before refining.

Just as we were preparing to refine Guiyuan pill, in a mountain thousands of kilometers away from the East China Sea, two figures of Miaoman were flying through the forest. The white gauze skirt had been stained with a large amount of scarlet blood, just like a red cloud floating around.

"Master, if we go on like this, we will be caught up sooner or later!" Quickly across the two mountains, one of Miaoman's figure opened his mouth. The long-distance attack had made her breath a little unsteady, and her words were all a little asthmatic. It was situ Xiu who had not seen for many days. Another Miaoman's figure is wearing a white veil, and his breath is much stronger than that of situ Xiu. It's Ning Qianlu, the master of situ Xiu, the legendary blood refining fairy in the Jianghu. Ning qianpeng committed suicide after being insulted by Dongming, the son of donglihua, the leader of Langxie sect, when his apprentice Yuan Fang was traveling abroad. In a rage, Ning qianpeng killed Langxie sect and nearly slaughtered the whole sect. After donglihua was seriously injured and escaped, Ning qianfang chased and killed him for several months and finally died in Ning qianpeng's hands. Ning qianpeng, who was not famous before, became famous immediately after the battle and was called the blood refining fairy by the Wulin people. In fact, Ning Qianhong's nature is very kind. If it wasn't for her apprentice's tragic death, she would not have changed her temperament greatly. After revenge for her apprentice, she retired. From then on, people in the Wulin hardly heard of her name. In fact, it was because she was seriously injured when she killed donglihua and was taken advantage of by the people of the evil cult. Finally, she was forced to join the evil cult. Situ Xiu was a disciple of Ning Qianhong who accepted him later. Because of the body of Longyang, he practiced very fast. Later, by chance, when they met secretly, they were met by Lin Mu. Finally, under Lin Mu's persuasion, they abandoned the secret and turned to the light. They gave up their lives to enter the demon sect to get the news and quietly conveyed it to Baolong Group. Although this matter is very dangerous, Ning qianzhen still agreed to it. After spending so long in the demon sect, she deeply understands how terrible the demon sect is. Although not all of them are addicted to killing, these people are absolutely harmful to the Wulin“ I didn't expect that this time there was a flaw. Now the demon sect can't stay any longer. We have to leave here as soon as possible and kill so many people. Sooner or later, things here will come to light. " Ning Qianlu frowned tightly, while moving forward quickly, thinking about the countermeasures, "well, Xiuer, you leave here first, and stop them for the teacher. This news is very important, you must pass it on! We must let Lin Mu know about it! "“ no way! master worker! I can't leave you alone. It's too dangerous here. There are so many experts behind. You can't deal with them alone! " Situ Xiu said eagerly“ If we stay together, it's even more difficult to escape. Your cultivation has not yet entered the innate state. If you leave with me, I can lead them away. Then I can find a chance to join you. If I leave with you, I will be caught up sooner or later! " Ning Qianhong shook his head, "this news is very important. You leave here immediately to contact Lin Mu, and then we will meet at the same place." Although I know that Ning Qianhong's words are very reasonable, situ Xiu still can't let go. After all, among the pursuers behind, there are three demon masters in the congenital realm. Even if Ning Qianhong's strength is powerful in the congenital realm, he can't resist three demon masters of the same level alone“ Good! Master, you must be more careful! " After struggling in his heart, situ Xiu gritted his teeth and finally told him that after a flash of body shape, he changed direction, and then left quickly towards the other side. Ning Qianhong stopped and looked at the direction of situ Xiu's departure. He suddenly let out a shriek, and his momentum soared suddenly. Then he quickly left in the opposite direction. Feeling the powerful momentum from Ning Qianhong behind her, situ Xiu's eyes fell two drops of crystal tears, and the moment when she was blown by the oncoming wind disappeared. She knew that Ning Qianhong deliberately broke out such a powerful momentum in order to protect her, just to attract the attention of the rear pursuers. A group of people in black robes were searching around in the mountain forest behind the two Li's ground. After Ning Qianlu's powerful momentum broke out, a tall and thin old man immediately raised his head“ over there! Chase With a cold drink in his mouth, the old man suddenly burst out a sharp light in his cold eyes. Then his body disappeared in the same place and caught up with him first. After the old man, there are two other figures with the same speed. They are the three demon sect experts who come to track Ning Qianhe.