In the room, Zhang Yifeng watched Bai Jingjing go out, his eyes flashing with light.
The reason why he wanted to go back with Bai Jingjing was indeed for Bai Jingjing. Because he always felt that there was something wrong with Bai Jingjing's school. But he couldn't tell what the problem was. It was just an intuition.
Zhang Yifeng had this kind of intuition when Bai Jingjing first introduced him to the sect. He had always felt that there was something unexplainable about the deaths of Bai Jingjing's senior sisters.
For example, why are all three of them dead and only their master is left?
Moreover, why did their master set a rule not to go back unless they became martial arts madmen? Did their master encounter some trouble, their master deliberately sent them away, or there was something else hidden.
No matter which one it was, Zhang Yifeng felt that he needed to go back and have a look. That's why he said it was for Bai Jingjing.
Shaking his head, Zhang Yifeng took out the alchemy furnace and planned to refine the elixir.
He did not think about the matter of Master Bai Jingjing for the time being, nor did he continue to think about what he would do after he upgraded his cultivation level to a first-generation grandmaster. After all, it was too early to think about it now. He was only at the fourth level of the Qi Refining Stage, and there was still some time before the Foundation Building Stage.
As for the distance, let’s wait until the cultivation reaches the foundation building stage.
Zhang Yifeng had almost no Sheng Yuan Pill in his body, but instead of refining the Sheng Yuan Pill first, he took out the materials for refining the Bone Restoration Pill. Let's heal Sima Han's legs first.
If Sima Han's leg injury lasts for a long time, it really can't be completely cured, at least not by Bone Restoration Pill.
After Zhang Yifeng took out the alchemy furnace, he placed all the needed medicinal materials in the void.
Red snail wood, little human grass, broken bone flower, century-old ivy and other materials, a total of forty-two materials.
Zhang Yifeng arranged them in order according to the corresponding quantities.
The reason why we are so serious is because Bone Restoration Pill is not an ordinary low-level pill, but a fifth-level pill!
The level of elixirs is divided, firstly, by the efficacy, and secondly, by the complexity of elixir refining. The higher the level of elixirs, not only do they require higher-level elixirs, but the elixir refining process is also more complicated.
If it were Zhang Yifeng in the previous life, he could easily refine the Bone Restoring Pill without even frowning. But in this life, Zhang Yifeng had better be more cautious. After all, his cultivation level was too low.
Zhang Yifeng only had one copy of the ingredients for Bone Restoration Pill, so he was not allowed to be careless.
This time, Zhang Yifeng did not use ghost fire in the alchemy. The weaker the cultivation level, the less able he is to use high-level flames in the alchemy. If there is a mistake, all the materials may be destroyed!
Zhang Yifeng still used Blue Moon Fire, and the blue flame poured into the alchemy furnace like a fire dragon.
After first controlling the temperature of the alchemy furnace and keeping the temperature at a certain temperature, Zhang Yifeng added the first main ingredient, broken bone flowers.
Zhang Yifeng used to refine healing pills and rejuvenation pills very quickly, but this time he was cautious, preferring to work slowly and carefully to successfully refine the bone restoration pill.
When the broken bone flower enters the alchemy furnace, it is immediately wrapped in the blue moon fire and begins to remove impurities.
The broken bone flower is a special kind of flower. Under precise temperature control, the broken bone flower is not burned. Instead, it melts slowly like ice, forming a viscous liquid. In these liquids, there are essence solutions and rich ingredients.
Solutions containing impurities.
Zhang Yifeng needs to rely on his spiritual consciousness and precise control to burn the impurities into ashes, leaving only the essence.
This time when refining the elixir, the Blue Moon Fire burned for half an hour to complete the work of removing impurities. The broken bone flower finally turned into a drop of crystal clear solution.
"Little human grass, burn!"
After exhaling a breath, Zhang Yifeng began to smelt the second elixir.
Then the third strain, the fourth...
Exactly two hours later, nine drops of solution were suspended in the alchemy furnace, like nine stars.
These nine drops of crystal clear solution are the main ingredients of Fugu Dan.
It took Zhang Yifeng two hours, that is, four hours, to smelt nine elixirs. This shows how difficult it is to refine the bone-repairing pill.
Each of these nine main medicinal materials melts and removes impurities at a different temperature. In other words, there are actually nine local temperatures in Zhang Yifeng's alchemy furnace!
The temperature of each drop of these nine drops of solution is different. This requires extremely strong control ability. This is why Zhang Yifeng is cautious.
How can a fifth-level elixir be an ordinary product?
After the main materials melted, Zhang Yifeng finally breathed a sigh of relief. The next ones are auxiliary materials, and the auxiliary materials should be simpler.
An hour later, Zhang Yifeng smelted all the remaining thirty or so auxiliary materials into liquid. And let the liquids of the auxiliary materials merge with each other.
Not long after, a total of ten drops of liquid appeared in the alchemy furnace.
Nine drops of main liquid and one drop of auxiliary liquid. Although there is only one drop of auxiliary liquid, the size of this drop is two or three times that of the nine drops of main liquid.
Next, is a very important process of alchemy, fusion!
Once an error occurs in the fusion, all materials will be destroyed.
"melt!"
With a soft drink, Zhang Yifeng released the power of his spiritual consciousness to the maximum, wrapping the ten drops of solution and causing the ten drops of solution to merge with each other.
Ten drops of solution quickly approached each other, touching each other almost simultaneously, and then squeezed, compressed, and fused!
This process may seem simple, but it is actually very complicated and should not be taken lightly.
The fusion process of these ten drops of solution must be uniform in every part. If there is an excess of a certain solution in one place, this part of the solution will directly become waste residue during the condensation process, and the final quantity of the finished product will definitely be small.
If the fusion of the entire solution is uneven! The result is obvious. In the end, there will only be a pile of waste residue, declaring that the alchemy has failed.
Only when the fusion is complete can the elixir be condensed.
As time passed, Zhang Yifeng's face turned a little pale. This was because his spiritual consciousness was consumed too much.
This was the first time since his reincarnation that Zhang Yifeng felt that his spiritual power was not strong. The Bone Restoration Pill was indeed a fifth-level pill. Apart from him, there was probably no other person on earth who could refine it.
This elixir not only tests one's skills, but also requires very high levels of spiritual awareness.
Because of these ten drops of solution, some solutions will instinctively repel another solution! Just like natural enemies, it is extremely difficult for these mutually exclusive solutions to fuse. If you are not careful, the alchemy will fail.
Fortunately, this was not Zhang Yifeng's first time refining the bone-repairing pill, so he continued to fuse the solution carefully.
Fusion is slower than removing impurities.
One hour, two hours...
Soon, four hours passed, and the ten drops of solution were finally completely compatible. The ten colors of solution formed a huge ball of solution, slowly rotating in the alchemy furnace, like a ten-color ball.
Five hours, six hours...
As time goes by, the colors of the ten colored balls are gradually decreasing, and now they have become eight colors.
Seven hours...eight hours...
The original ten-colored balls have become seven-colored balls.
This is the process of fusion. When the solution has only one uniform color, it can be considered completely compatible.