Rebirth of the Urban Immortal Emperor

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 a hunch.

Zhang Yifeng had this kind of intuition from the first time Bai Jingjing introduced him to the sect. He always felt that there was something unexplainable about the deaths of Bai Jingjing and his senior sisters.

For example, why were all three of them dead and only their master was left?

Moreover, why did their master make a rule not to go back unless they become martial arts madmen? Was it that their master had encountered 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 take 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 raising 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. distance. Let’s wait until the cultivation level 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 the Restoring Bone 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 based on their curative effect and the complexity of refining them. Higher-level elixirs not only require higher-level elixirs, but the process of refining them is also more complicated.

If it were Zhang Yifeng in the previous life, he could easily refine the Bone Restoration 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 Netherworld Ghost Fire when making alchemy. The weaker the cultivation level, the less able he is to use high-level flames when making 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 maintaining it 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.

The broken bone flower entered the alchemy furnace and was immediately wrapped in the blue moon fire, which began 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 before it completed 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 one, the fourth one...

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 Bone Restoration Pill.

Zhang Yifeng spent two hours, that is, four hours, to smelt nine elixirs. This shows how difficult it is to refine the Bone Recovery Pill.

Each of these nine main medicinal materials has a different temperature at which it melts and removes impurities. In other words, there are actually nine local temperatures in Zhang Yifeng's alchemy furnace!

Each of these nine drops of solution has a different temperature. This requires extremely strong control capabilities to achieve. 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 30 or so auxiliary materials into liquid. And let the liquids of the auxiliary materials blend 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 the auxiliary liquid, the size of this drop is two or three times that of the nine drops of the 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, then squeezing, compressing, and merging!

This process seems simple, but it is actually very complicated and cannot 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 when the elixir is condensed, and the final quantity of the finished elixir will definitely be small.

If the entire solution is not evenly blended! 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 after Zhang Yifeng's reincarnation that he felt that his spiritual power was not strong. Bone Restoration Pill is indeed a fifth-level pill. Apart from him, there is probably no other person on earth who can refine it.

This elixir not only tests a person's skills, but also requires very high levels of spiritual consciousness.

Because of these ten drops of solution, some solutions will instinctively repel other solutions! 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. He was careful and continued to fuse the solution.

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.