"Yes, Bao'er is right." Zeng Hong nodded in agreement.

Lei Yu thought about it and realized that it was indeed not a troublesome matter. It only needed some wooden boards to stabilize it. Everyone present could do this without any effort at all, and it was indeed not a difficult task.

"Okay." Lei Yu nodded, and everyone started to work. Niutou, Zeng Hong and Lei Yu stood there and did not do anything. They looked at the happy appearance of the group of people. How long can this comfortable scene last?

Zeng Hong didn't know, but Lei Yu and Niu Tou were thinking about one thing. What kind of people are the three guardians in the turbulent star sea? What kind of strength do they have? What if the matter of entering the mortal world fails?

, it will inevitably require a hard battle.

The speed of Nuohu's group is really not slow. In less than an hour, two of the lofts have already taken shape. It is no wonder that Nuohu is from the army. Although he does not need to build temporary houses during the camping mission,

Things like that, but I do have some understanding of these. This is one of the abilities that must be mastered.

"It's time for me to secretly take the elixir." Lei Yu said and headed towards the cave.

Opening the furnace is an important process and the key to the overall process of refining the elixir. Niutou didn't know it, but Zeng Hong knew it, so he didn't dare to disturb it.

Lei Yu has not been looking forward to something like this for a long time. Although he is refining ordinary Qi Condensing Pills, this is the first time. He is still a little excited. He will not be disappointed if he cannot succeed. It would be better if he can succeed, at least for the early stage of pill refining.

Build confidence.

After a few puffs of breath, Lei Yu concentrated his mental power on several small holes in the fire tank. The true energy in his palms condensed again, reaching the level of scorching heat. Lei Yu suddenly pushed into the flames, and suddenly the cauldron furnace

The raging fire in the fire tank below suddenly became fierce!

The last process is to change the slow fire into a strong fire, use the strong fire to shape the elixir, and then open the furnace to take the medicine.

Time passed minute by minute, and Lei Yu's forehead was already covered with beads of sweat. This was not due to tiredness, but due to nervousness.

Opening his eyes suddenly, Lei Yu shouted loudly, pushed out with all his strength, and opened the top cover with a muffled sound. At the same time, Lei Yu withdrew all the energy in the fire tank, and the flame gradually extinguished.

The body floated one meter, and when I came to the edge of the cauldron, I looked into it. A hot gas flame spurted out from it. This is a taboo in alchemy. Do not stretch your head to look, as it will cause the risk of being burned by the hot gas. However,

Lei Yu was too impatient to care about this. Besides, the temperature of the hot air would not cause any harm to him.

At the bottom of the cauldron, five black eyeball-sized pills were lying there quietly, along with some black powder and a half-broken black pill. There was no doubt that this must be the result of a refining failure.

Lei Yu refined a total of seven Qi-condensing pills this time, two of which were definitely failures. The Qi energy in Lei Yu's hand took out the remaining five pills from the bottom of the cauldron. The pills were still a bit burning.

Among them, one is black and smells a little burnt, and one is brown, which should also be a failure. Among the remaining three, two are pure white and one is lavender. Look at these pills.

, Lei Yu paced out.

"Grandpa, the refining is complete, come and take a look!"

Hearing the shouting, Zeng Hong and Niutou hurried over.

"I refined a total of seven pills. Two of them were incomplete and must have failed. These five are complete. However, this black one must also have failed because it has a burnt smell. There are four more pills.

Take a look." Lei Yu handed the hand-burning elixir to Zeng Hong's hand.

Seeing these elixirs, Zeng Hong's eyes widened with a surprised expression on his face. After a long time, he said excitedly, "Xiaoyu! The first time you refined ammunition, you actually made a top-quality elixir! This is really true.

It’s unbelievable!”

"Extreme...excellent elixir?" Lei Yu blinked, not quite understanding what Zeng Hong meant.

"Elixirs are divided into three grades. No matter what kind of elixir there are, there are three grades. Those that fail are not included, such as those that are broken or burnt." Zeng Hong picked out the black elixir and threw it away, "First of all,

Low-grade, this brown one is usually refined into batches of elixirs. The brown color is mostly normal, but it also has certain medicinal properties. The higher grade is the top-grade elixir. Top-grade elixirs are common, such as these white ones, which contain

All the medicinal properties of elixirs are regarded as successful pills, and there is another kind that is extremely rare. Even if I refine batches of elixirs, they rarely appear, and that is the best elixir!" Picked up the purple pill.

, Zeng Hong said.

"I thought it was a failure, so why was it classified as top quality?" Lei Yu asked.

Zeng Hong asked, "Xiaoyu, what color is the flame released by your zhenqi?"

"Purple...purple." After saying this, Lei Yu seemed to understand something.

"Whether the elixir is of the highest quality depends on whether the permeability of its own flames enters the pill. In other words, if the flame control is just right, the best elixir will be produced. This depends on the level of refining the elixir. This

Even if an ordinary elixir is the best, it only has a little bit of your own power, which is not particularly obvious, but it is much more effective than the original one."

Lei Yu suddenly realized, but he was not very satisfied with the refining results this time. Three of them failed, one was low-grade, and only two were top-grade and one was top-grade. Such results were simply unacceptable to Lei Yu.

Still need to be more proficient!

"I'll try again!" Lei Yu ignored the few pills in Zeng Hong's hand and went directly into the cave to refine the pill for the second time.

This time, Lei Yu did not leave the cave. Even though it was tempered by slow fire, Lei Yu always concentrated his mental power in the cauldron and carefully observed the changes of the medicinal materials into a paste. He did not want anything to go wrong.

"rise!"

When it was time to open the furnace, Lei Yu felt a little satisfied this time. Only one failed, and it was not broken. It was just dark in color. There were two low-grade ones, two high-grade ones and one top-grade one.

Lei Yu will not be discouraged or overly satisfied. What he wants to pursue is perfection. If there is no failure, that is his ultimate goal!

Not caring about rest, the third round, the fourth round... were refined one after another.

The four two-story lofts outside have been completed. When everyone gathered together to rejoice, they heard Lei Yu's excited voice coming from the cave, "It was finally successful!"
Chapter completed!