After a seven-day journey, Ning Fan and the three returned to the academy. As soon as I stepped into the familiar dormitory, an indescribable excitement suddenly appeared. Ning Fan cleaned up the dormitory and put away the things he had brought. When I went home this time, my father reminded me not to use the space ring when I had nothing to do, and to know the truth of guilt, at least until I have the ability to protect myself, I must be cautious. So when he came back this time, Ning Fan also came back with a big burden like Ning Jiexiu and them.

Idle, Ning Fan planned to go to the Dan Pharmacy to have a look, his mental cultivation reached a bottleneck, and he couldn't break through for a while. So, for now, let's do something else.

The Dan Pharmacy of the Academy is located at the back of the laboratory building, it is a separate small courtyard, the surrounding environment is very secluded, and you will hear from time to time: bang, bang, bang, bang, this is the explosion furnace when the students are alchemizing, and there is a small bathroom in the small courtyard to serve those students who are blown up in black by the blaster.

Ning Fan entered the small courtyard, swiped his bracelet at the entrance of the small building, and received an alchemy room. Then I went to the warehouse and got the herbs I needed today. When everything was ready, Ning Fan came to his alchemy room, took out his own Dan furnace and began refining the pill. Since Ning Jie Lika has not broken through in the bronze level nine grades for a long time, she is very anxious and is stepping up her cultivation every day. But Ning Fan knew that sometimes it was not possible to break through with his own hard work alone, Ning Jieli was actually ready for everything, and this kick was the pill that Ning Fan was going to refine, called Red Pill. Ahem, this is not a poison, don't get me wrong, this elixir is just bright red in color, very explosive, and very small, well, it's about the same as rice grains, but it's more sleek so it's called a red pill.

Because this elixir has a very bad temper, it is very irritable, and the heat is very difficult to master, so it will be fried by accident, and it is very difficult to refine. And this kind of elixir belongs to the Xuantie-grade second-grade elixir, and it is very reluctant to practice according to Ning Fan's existing soul power.

But this was not difficult for Ning Fan, Ning Fan actually summoned the little fire dragon after making all the preparations, it turned out that he wanted the little fire dragon to help him refine the pill together.

To be on the safe side, Ning Fan first cooperated with the little fire dragon to refine a few simple pills. Feeling that the tacit understanding was almost over, Ning Fan began to try to refine the red pill. Ning Fan first output soul power to preheat the Dan furnace, after the Dan furnace reached the required temperature, he began to put the herbs into the Dan furnace in order, and when all the herbs were melted, Ning Fan signaled for the little fire dragon to take over, and after the little fire dragon spewed out flames to keep the temperature of the Dan furnace constant, Ning Fan began to draw out his soul power to slowly fuse the pills, first two, then three, four, Ning Fan slowly fused the herbs in the Dan furnace little by little. An hour later, most of the herbs in the Dan furnace fused into a milky white mixture, leaving only one plant still lying alone on the side of the Dan furnace, Ning Fan reached out and quickly wiped the sweat beads on his forehead, separated a trace of soul power to wrap the herb, and then accelerated the output of soul power, slowly melting it into a pale cyan lotion, and finally manipulated the soul power to make the light cyan emulsion slowly approach the large mass of milky white lotion, just when the two lotions were half a foot apart, Ning Fan stopped.

Then comes the last and most critical step. Ning Fan manipulated his soul power to wrap the pale cyan emulsion and melt into the milky white emulsion little by little. In the end, the two masses of solution fused into one, Ning Fan vigorously output soul power, and the scorching fire attribute soul power scorched this blue and white intersecting lotion, and with the output of soul power, the emulsion rolled violently, and the water inside steamed into a white mist, which was discharged with the pores of the Dan furnace. As time passed, the white mist became more and more and then decreased, and finally only a thin layer remained. At this time, Ning Fan hurriedly pulled out his soul power and took over the firepower of the entire Dan furnace.

After Ning Fan took over the Dan furnace, the little fire dragon was liberated, only to see it sitting on the ground panting heavily, and the rabbit on one side tacitly poured out a few pills from the medicine bottle next to it and fed it to it, and the little fire dragon got better after eating the pill.

Here, Ning Fan slowly reduced the temperature in the Dan furnace, and the temperature of the Dan furnace gradually dropped after half an hour. After the temperature dropped, Ning Fan opened the Dan furnace, only to see dozens of blood-red pills lying quietly at the bottom of the Dan furnace. Ning Fan was overjoyed, he didn't expect his refining to be so successful this time, he originally thought that it would be very successful if he could refine it into a dozen grains, but he didn't think that it would end up being dozens of grains, and in the end Ning Fan counted exactly thirty grains, Ning Jieli should need fifteen pills to break through, so calculated, this time the pill is exactly for two people.

After the pill was loaded, Ning Fan packed up and prepared to leave, sending Ning Jieli over early, but he didn't expect to be surprised when he opened the door, it turned out that Ning Fan's alchemy room was occupied by a bunch of people. These people were all attracted by the white mist before, and what was discharged at that time was not only the white mist, but also the aroma, and these people were attracted by the aroma.

Everyone asked what kind of pill Ning Fan was refining and why it was so fragrant. And unanimously asked to watch the pill. Ning Fan had no choice but to pour out a few grains for everyone to watch. As soon as everyone saw that it was a blood-red elixir, they were sure that it was poison, and suddenly a 'cut' sound sounded, and everyone lost interest and dispersed in an instant.

Only a young man leaned against the door frame and looked at Ning Fan with a nature. Ning Fan glanced at him a few times and recognized him as the fourth in the grade at the commendation meeting a few years ago.

"Is there something wrong?" Ning Fan asked.

"You sell this elixir?" Age 4 asked.

"Oh, it depends on the price, if the price is right, there's nothing that can't be sold." Ning Fan raised his eyebrows and said.

"Refreshing, I like it, how about 2000 gold coins".

Ning Fan frowned, the price is not low, but Ning Fan is short of gold coins, and the red envelopes for the New Year are more than this number. He lowered his head and pondered for a moment and said, "That's it, I remember that you got a set of two-handed swords at the commendation meeting a few years ago, how about exchanging that one."

"Hmm~ That's, okay, that's it."

Ning Fan took out a pill and handed it over, and accepted the two-handed sword handed over from the other side.

"Do you know what kind of elixir this is, you just buy it." Ning Fan asked curiously as he left.

"You don't have to worry about this, there will be a period later." The fourth year old turned around and left.

Ning Fan shook his head, feeling that this person was very strange. Without thinking about it, Ning Fan came downstairs to the girls' dormitory and casually arrested a female classmate and asked her to help call Ning Jieli down.

After a while, Ning Jieli came down, but she was not alone, and Ning Jiexiu was still by her side. As soon as they met, Ning Jiexiu asked Ning Fan what was going on with her sister Lili.

Ning Fan ignored her, took out the elixir and handed it to Ning Jieli and told her how to use it. Ning Jieli was overjoyed, and her speech was a little incoherent. Ning Jiexiu next to him was reluctant to pout, pouting and scooping Ning Fan's arm to ask for a gift, until Ning Fan took out the set of two-handed swords, Ning Jiexiu was not satisfied. Holding the sword, he jumped back to the dormitory building, and he didn't care about Ning Fan and Ning Jieli. After seeing Ning Jiexiu leave, Ning Jieli once again thanked Ning Fan.

Ning Fan waved his hand and said: "Sister Lili, don't be so polite, you, me, Jie Ming, and Jie Xiu are all friends, and it's normal for anyone in trouble between friends to help them." If you really don't want to go, you can invite me to a meal someday."

Ning Jieli saw that Ning Fan said everything, and she had to give up.

The two were separated downstairs, Ning Jieli went upstairs, Ning Fan turned around and walked towards the infirmary, he was going to ask Dean Su when the subject would start, the last time he saw Dean Su, he only temporarily sealed the ice attribute in the little fire dragon's body, and did not fundamentally solve the problem, today's alchemy inspired him a lot, and now he desperately hopes that the little fire dragon can be more powerful. Therefore, the first thing to solve is the hidden disease of the little fire dragon itself.

After Ning Fan came to the medical hospital to explain his intentions, Dean Su was very happy, and immediately took Ning Fan into the research institute of the college. The research institute was in the underground of the infirmary, and after passing through layers of security checks, Ning Fan finally came to the most secret place of the Xingchen students. The large research institute is like a prison for soul beasts, and the cages on the ground are filled with all kinds of soul beasts. Dean Su took Ning Fan through the outer evolutionary research area and came to the super-evolution area in the inner layer, and there was a very small area next to the super-evolution area called the fusion area (mutation area). Pointing to this district, Dean Su said, "This is where I usually study."

Ning Fan walked into this area and found that all the soul beasts placed in this area were opposite, such as a water attribute soul beast next to a fire attribute, and a dark attribute next to a light attribute soul beast. The metal side is wood, and the earth side is water.

Dean Su saw Ning Fan's puzzled expression and said: "That's the case, before I met the little fire dragon, I was studying how to fuse two soul beasts with different attributes together, but one couldn't touch the doorway, and I didn't open my mouth until I met the little fire dragon, the principles of nature cannot be violated, two soul beasts cannot be fused into one, even if it succeeds, it is just a monster." Since nature has this possibility, then we can artificially cause two opposing attributes in the soul beast's body, and these soul beasts are all used by me to prepare for the test to see which kind of soul beast can withstand the impact of the two opposing elements in the body."

Ning Fan sweated heavily after hearing this, Dean Su's hand is so big, it's just an idea that these soul beasts will have to endure the torture of non-beasts.

"Dean, I wonder if we should start from a simple place." Ning Fan suggested.

"Simple place?" Dean Su wondered.

"Well, yes, for example, we can follow the principle of the five elements to move into the body of a metallic soul beast with water attributes and combine them into a soul beast with dual attributes of gold and water." Ning Fan explained.

"That's it, well~ The idea is good, yes, it will be easier to combine the two mutualistic attributes, so the success rate is also relatively large, and it will be easier to study the attributes of the mutuality after mastering the fusion of the mutualistic attributes. Young man, there is a future." Dean Su understood what Ning Fan meant.

Ning Fanhan laughed a few times. Received praise from Dean Su. Then the two of them sat down at the table and studied the test plan for the little fire dragon. In view of the fact that it is too difficult to fuse opposing attributes at present, Ning Fan and Dean Su agreed to extract the ice attribute in the little fire dragon's body and replace it with a wood attribute or earth attribute with a high degree of fusion with the fire attribute. After the general direction was determined, Ning Fan was driven out by Dean Su, on the grounds that Ning Fan couldn't help here and added to the chaos. Ning Fan was speechless, and he didn't know who was going to study the most difficult opposing attribute as soon as he came up just now, if it weren't for his reminder, Dean Su wouldn't know how big a turn he had to make before he could find the right direction. Now it's running out and it's starting to pick people up, alas, old pedants are so weird. Ning Fan complained and returned to his dormitory.