Lu Fei returned to his residence with the strange black cloth, and after two days of confirmation, he finally agreed to try.

Lu Changsheng left quickly, it should have been to prepare materials, and Lu Fei also started the refining journey of the colorful red spirit flower.

The colorful red spirit flower is a quarter more expensive than the flesh body spirit liquid, and naturally it has its own reason, and its difficulty is not in the same direction as the flesh body spirit liquid, and if you want to grasp the essence of refining for a while, Lu Fei can't do it.

Five days later, Lu Fei closed his eyes a little tiredly.

After five days of attempts, he repeated it with the help of Daikin and failed three times.

In order to change his brain, while cultivating, he continued to study Lu Changsheng's nameless spirit formula, the more he studied this spirit formula, the more he felt the mystery and preciousness of the spirit formula, and he couldn't imagine that Lu Changsheng would hand it over to him so easily.

During his cultivation, Lu Fei slowly exhaled a breath of turbid air, after this period of precipitation and continuous cultivation, he had already felt that the spiritual sea was slowly overflowing, and he would be able to reach the middle stage of a fifth-level apprentice if he went further.

The fifth-level apprentice is completely different from the previous stages, the early, middle, late, and peak of the fifth-level apprentice, each level will have a great change in strength, unlike before, as long as it is the same fourth-level apprentice, the gap will not be too big.

It's like the beginning of the fourth-level apprentice to the peak of the fourth-level apprentice is equivalent to going from one to three, and the gap is not big, but the fifth-level apprentice has become from one to ten from the beginning to the peak, and the gap in the middle is very large.

While continuing to cultivate, he continued to refine the Colorful Red Spirit Flower, and finally consumed all six materials on the eighth day.

Lu Fei put all the discarded spiritual liquid together, raised his right hand and put it on top of the spiritual liquid, Dajin immediately appeared, and with a slight flicker, the spiritual liquid in front of him was all swallowed by Dajin, and then seven or eight second-level spiritual energy stones appeared out of thin air.

From before to now, except for Dakin's taste becoming more and more picky, now unless it is something that has reached the general level of high-level spiritual liquid, it is not devouring, except for this, Daikin does not seem to have changed at all, if it wasn't for the fact that he saw Dajin swallowing that strange ball of blood light before, he would not doubt Daikin now.

Daikin still has a black gold-like texture, shimmering with elegant brilliance, the size of a palm, flat and round, like a giant flag.

Faintly, he felt that he was afraid that Daikin would change soon.

"Daikin, reproduce the entire process of refining before. Lu Fei's voice appeared in his mind.

"A second-level psionic stone!" Daikin's voice was as emotionless as ever, cold as a mountain.

Just at the cost of a second-level spiritual energy stone, he saw every step of his own completely, and from each step, he continuously analyzed his own problems, which is why he was able to slowly become a high-level spiritual fluid master with such qualifications.

He clenched Dakin's hand tightly and put it away with a little emotion.

Half a month later, Lu Fei finally refined the first Colorful Red Spirit Flower, the Colorful Red Spirit Flower Spirit Liquid was blood-red all over the body, and there were small white pieces from the wind stone with debris, as well as red and white flower hearts, each flower center was only one-fifth the size of a grain of rice, and it looked extremely beautiful.

The first spiritual liquid he took by himself, this time was naturally no exception, as the thick spiritual liquid slid into the stomach, the liquid inside was quickly separated into pure spiritual energy, then wind stone fragments, and then small flower hearts, after these flower hearts were fused, they contained spiritual energy is amazing.

It took him three days to refine this spiritual liquid with all his strength, and after refining, his spiritual sea expanded a little again, originally he thought that it had reached its peak, but now he found out that there was actually the possibility of further expansion.

Faced with this situation, Lu Fei was overjoyed, which meant that his spiritual sea foundation was even stronger, although the time for advancing to the middle stage of a fifth-level apprentice might be extended, but it was nothing compared to the benefits he could obtain.

When Xu Hu learned that Lu Fei had been able to successfully refine the Colorful Red Spirit Flower, it was already a month later, and he had succeeded in a total of fifteen copies in this month's time, although this output was far from catching up with the flesh spirit liquid, but it was almost higher than the cost.

Leave ten copies for himself, and keep an eye on the rest, and only sell part to Xu Hu, as for who Xu Hu sold to, and at what price he sold, this is no longer his consideration.

For the next two months, he spent the next two months refining the Colorful Red Spirit Flower, and as time passed little by little, with the help of Dajin, the success rate of his refining the Colorful Red Spirit Flower was also constantly improving, and in the end, he was almost able to reach a one-sixth success rate, and he was able to prepare two intact Colorful Red Spirit Flowers in three days.

He also left some of it for his own use, and saved all the rest, and sold it to Xu Hu little by little, and in the third month, he stopped refining the Colorful Red Spirit Flower, but because he still had sufficient inventory, Xu Hu was still able to get some Colorful Red Spirit Flower from Lu Fei every month.

When he stopped the colorful red spirit flower, Lu Changsheng appeared, and sure enough, he still had a full twelve copies of the material, and at this time, Lu Fei was studying the nameless spirit recipe on the cloth.

Although he had been very busy before, he also took some time off to study this thing, which was a brain change, and he also gained a lot during this time.

"Brother Lu, I'm sorry for your trouble, these are twelve materials, and I can only receive so much for the time being. Lu Changsheng still looks a little pale, and he is still so beautiful, but after this period of time, he has basically become accustomed to Lu Changsheng's amazement, and rarely makes a fool of himself like the first time.

"It's just in time, I've been studying about it for a while, and it's itchy on my forehand. Lu Fei said with a smile, but he didn't see the strange color that flashed in Lu Changsheng's eyes.

The two briefly communicated for a while, and Lu Changsheng sat for a while before leaving.

Lu Fei looked at the nameless spiritual fluid on the black cloth in his hand, and after a long time, he said to himself: "Since you don't have a name, I'll give you another one, anyway, it's not the first time I've done this, that's how the name of the water of the soul came from." ”

He had always thought that the name of the water of the soul had been obtained, but what was the name of this thing in front of him?

This nameless spiritual liquid requires a total of 96 kinds of materials, since this is the case, it is called No. 96 spiritual liquid, Lu Fei said to himself.

It was another two days before he began to try to refine the No. 96 Spiritual Liquid, this was the first time he had refined such a large amount of spiritual liquid, and at the same time, he couldn't help but faintly feel a lot of excitement.

It took him a whole day to process 96 kinds of materials, and every step was completed as carefully as possible, and sure enough, there were no problems at this stage, and no materials were wasted.

However, for the higher and higher level of spiritual fluid, the basic processing of materials is the simplest link, and the later processing is the real troublesome thing.

96 kinds of materials, a total of more than 30 different psionic environments are needed, that is, he has to make 30 completely different psionic environments, fortunately, these materials do not need to be processed at the same time, otherwise, he must prepare 96 psionic environments, in that case, this place can't be put down.

On the second day, three materials were scrapped in the psionic environment, and on the third day, more than twenty materials were scrapped, but fortunately, there were twelve copies of each, and as long as they were not scrapped at the last time, then those that were not scrapped could continue to be used.

Although he was busy refining the No. 96 spiritual liquid, his cultivation never fell, and finally when he failed ten materials one after another, the spiritual sea was loosened.

Lu Fei was overjoyed, the refining failures he had failed again and again these days had made him anxious, but fortunately, there was good news at this time.

Leaving the spiritual fluid room, Lu Fei quickly entered the cultivation, and his consciousness sank into the spiritual sea, and he was already able to find that the spiritual sea had a feeling of swelling all the time.

He took out all the remaining Colorful Red Spirit Flowers in one go, a total of seven copies, after stopping refining the Colorful Red Spirit Flowers during this time, plus his own consumption and Xu Hu's side, it was already good to be able to save seven copies.

Swallowing three parts of the colorful red spirit flower in one breath, the entire inner body suddenly boiled, and a scorching breath spread from his chest to all parts of his body.

Sensing the changes in his body, he gritted his teeth and swallowed three copies of the colorful red spirit flower solution again, boom!

I don't know how much spiritual power is frantically scurrying around him, the entire spiritual sea is also boiling, the spiritual array above the spiritual sea is rotating at an extremely fast speed, and every time the spiritual sea is rotated, it becomes even more huge!

One night later, the sky turned white, and an invisible storm suddenly rose in Lu Fei's room, and he finally stepped from the early stage of the fifth-level apprentice to the middle stage, the spiritual sea almost doubled, and the huge spiritual energy rolled around him, and after several breaths, Lu Fei barely managed to slowly control his momentum.

This breakthrough was a natural thing for him, and it didn't change much in his life, and after the breakthrough, he continued to study Ichor 96.

After the previous ten failures, he had already discovered a lot of problems, and now he was slowly solving the problems, and then trying to succeed in one of the last two psionic materials.

However, he soon realized that this was probably wishful thinking, and three days later, the last two materials were also turned into a pile of scrap in his hands.

Overall, this spiritual fluid is still very difficult for him.

After getting the news, Lu Changsheng behaved very calmly, because only she knew how mysterious the origin of this nameless spirit recipe was, and she also gave it to Lu Fei after careful consideration.

She even had a little thought, but Lu Fei definitely didn't know all this.

"It's okay, I've prepared six more materials. Lu Changsheng pulled his hair and said softly.

"That's great, although the No. 96 Ichor is more complicated, but after this time, it has also helped me a lot along the way. Lu Fei was slightly surprised.

"What is the No. 96 spiritual liquid?" Lu Changsheng glanced at Lu Fei suspiciously, and asked puzzled.

"Well, it's the spirit formula you gave me, because it requires 96 kinds of materials, so I call it No. 96 spirit liquid. ”

"Oh, that's right. ”

"Well, with this batch of materials, you should be able to make a successful one, but I need to wait, I plan to stop for a while and see if I can find more helpful help from other aspects. ”

Lu Changsheng nodded his head in agreement, although she was not a spiritual fluid master, she also knew a lot about spiritual liquid refining under the influence of her ears and eyes, and it was not a blind attempt to really succeed.

"Calculate the time in half a month, the Mountain and Sea Pavilion will start, Brother Lu also plans to go, right?"

"Hehe, that's what I mean, if my senior sister wants to go, you might as well go along. Lu Fei's eyes lit up and he said.