Wu Dong, who had successfully refined the first-grade high-grade quenching and strengthening elixir, rested for a few days, adjusted his body and mind, and started a new round of refining!

After taking a count, he found that there were not many left, Wu Dong had no choice but to take the finished quenching and strengthening elixir to the medicine warehouse for sale, the price of the first-grade quenching and strengthening elixir of the lower grade was two hundred first-level blood crystals, the one of the middle grade was five hundred first-grade blood crystals, and the price of the top-grade one reached the price of two thousand first-grade blood crystals!

Selling all the first-level quenching and strengthening elixirs in his hands, Wu Dong obtained 14,000 first-level blood crystals, exchanged all the 10,000 first-level blood crystals for third-level blood crystals, obtained one hundred third-level blood crystals, and left more than 4,000 first-level blood crystals, Wu Dong exchanged more than 80 materials for first-level quenching and strengthening elixirs!

Back in his room, Wu Dong closed the door and thanked the guests, and re-started the refining of the quenching and strengthening potion!

After refining more than ten times in a row, the results he could get made him not very satisfied, and he adjusted the details of refining again and again, but the highest quality of the medicine that could be harvested was only the peak of the top grade, and none of the finished products could reach the best quality, among which because of the modification steps, three raw materials were scrapped!

Previously, the quality could be seen to improve, but after a few refining, the highest quality was only at the peak, Wu Dong tried his best to improve the quality to the best level, he knew that his refining ability had encountered a bottleneck, and it would be difficult to improve for a while and a half on his own!

But he is not alone, he still has thirty-six disciples, Principal Liu Decheng, who is relatively close, Zhang Yuyi, who is unpredictable to himself, and Principal Dongfang Lei, who is admired, can ask for advice!

Everyone's view of each thing must be different, the root of which is often that everyone lives in a different environment, experiences different things, stands at different angles and heights, maybe they are difficult to figure out, but in the eyes of others are very simple, Wu Dong is convinced of this!

When you encounter a problem that you can't solve, you have to ask, right? It's impossible to ask strangers, right? The teachers and students of the Xuanwu Academy's alchemy department were not familiar with any of them, so Wu Dong had no choice but to give up and aim his advice at people he was familiar with, not to mention that the direction of the alchemy of the teachers and students of the alchemy department was far from his own!

If you have a head, you have to think about problems! In the same way, a long mouth is not only used for eating, it can not only answer other people's questions, but also ask others about their own confusion!

Asking his own students, there is nothing to be embarrassed in Wu Dong's heart, after all, there are some things in his heart that are difficult for him to understand, and his students may know the key, not to mention that he is only their martial arts teacher, not their alchemy teacher!

But the answers of the students one by one disappointed him, it turned out that the opinion in the hearts of the young students was that if you want to refine high-quality potions, as long as the strength of the martial artist is strong enough!

Wu Dong was even more disappointed when he was knocked on the side, and learned from the students that the high-quality potions in their minds were only high-grade, and in their consciousness, pharmacists who could refine high-quality potions were hard to find!

Then Wu Dong consulted Zhang Yuyi, Liu Decheng, and Dongfang Lei successively, but he didn't get much, shook his head helplessly, turned around and returned to the room, closed the door, and closed the door!

"By the way, how did I forget the pig's head, with the pig's head for a long time, I can definitely help myself a lot!" Thinking of the spirit pig head of the space-time spirit bead instrument that he had forgotten, Wu Dong was overjoyed. Pen % fun % Pavilion www.biquge.info

"Pig head, can you tell me why I can't refine the best quenching and strengthening potion?"

"Master, think about it, although the five different medicinal materials are all first-class medicinal materials, that is, ten years of medicinal materials, but the age of their growth, some are ten years and one day, and some are ten years and one month, since there is such a possibility, then the medicinal properties inside them must be high and low!"

"The growth time is different, the growth environment is different, it is destined that the internal efficacy of each medicinal herb is different, the medicinal effect is not very clear, you still want to refine the best quenching and strengthening medicine, I think you are daydreaming!" The pig's head snorted with disdain.

Wu Dong didn't care about the pig's ridicule, and when he heard what the pig's head said, he pondered for a moment, suddenly came to his senses, nodded yes, and at the same time thanked the pig's head: "Thank you!" ”

"The host is gracious!" Hearing Wu Dong's thanks, the pig's head looked embarrassed, and secretly said that his attitude just now was too bad, but the owner didn't care at all, and thanked himself, and the pig's eyes flashed for a while, which was really cute!

Finding a new direction, Wu Dong was like being navigated when he was lost, full of confidence in refining the best elixir, but a new problem was in front of him.

When he was apprenticed to Wu Tongtian, he learned a lot of lost knowledge of Chinese medicine from his master, and then read countless Chinese medicine classics in the Southern Song Dynasty and the Republic of China.

There is only a general concept of the detailed growth age and growth environment of each medicinal material, and it is impossible to accurately determine how many years, how many months, and how many days, so the medicinal effect of each medicinal material in Wudong cannot be accurate.

Don't bother the two masters!

Wu Dong once again asked the pig head for advice on how to quantify the internal efficacy of the medicinal materials, hoping that the pig head could help him solve this problem.

"Master, you can ponder slowly, with the power of your current mind, you have been able to see through the inside of the medicinal herbs, and you can also be clear about the situation inside the medicinal herbs, as long as you experiment a few times, you can accurately grasp the medicinal effect of each medicinal herb!"

"You can also leave these things to me to deal with, the number of days each medicinal herb grows, as well as their growth environment, and how much its medicinal effect is, I can know clearly!"

The pig's answer did not disappoint Wu Dong.

"That's right! How did I forget the power of my mind, since my power of mind can see through the cells inside the body, I can see the subtle composition of the internal herbs, as long as I experiment a few times, I will definitely be able to grasp the medicinal effect of each herb clearly! ”

At the beginning of each alchemy, he first used the power of his mind to observe the internal structure of each medicinal material, and gradually found that there was no need to entangle the internal effect of each medicinal material without having to worry about its growth age and growth environment!

After several experiments, Wu Dong knew that the medicinal power of the herb was only related to the internal molecular structure, density and color shade.

After more than ten experiments, Wu Dong had already mastered the medicinal power of the first-grade topaz fruit, green thorn vine, crystal grass, sunflower, and silver leaf grass.

After a few experimental refining, a superb gene quenching elixir finally came out, seeing the best elixir coming out, Wu Dong, who was very proud of his heart, was extremely proud for a while, but at this time, the pig's head let him know that the best quality quenching elixir is not the best quality of this elixir!

"Master, with five kinds of medicinal materials corresponding to the attributes of gold, wood, water, fire and earth, the best medicine is not their limit, the five elements are mutually reinforced, and the five elements are mutually reinforcing, and they will definitely be able to break through the limitations of the best and achieve the quality of surpassing the best!"

"In the past, when I was wandering the universe, I saw someone refining a pill that surpassed the best quality with five kinds of medicinal materials corresponding to the five elements, so the first-grade quenching and strengthening elixir of the best quality was not its limit at all!"

Seeing Wu Dong who was in the heart of the road, the pig's head shook his head, he didn't want his master to get carried away because of the advent of the best medicine, he had to let him know that a mountain was higher than a mountain, and there was a level above the best waiting for him to work hard!