The debate between Nangong Jin and Ruo Ziyi began with what kind of prescription could be used to heal and slow down the speed of the shattering of the spirit crystal, and finally it became how to heal the broken spirit crystal, and the result was naturally impossible. Even if it were possible, it wasn't like the two of them would be able to discuss it here and get results.

However, when they mentioned the Ice Heart Jade Leaf Flower, they gave Feng Lian a hint.

Since the shattered spirit crystal can't be repaired, then don't let the spirit crystal shatter, isn't that okay?

How to keep the spirit crystal from shattering, the Ice Heart Jade Leaf Flower can play a miraculous effect. According to the debate between Nangong Jin and Ruo Ziyi just now, their original prescription itself had the effect of bonding and repairing spirit crystals. It's just that the medicinal effect is repelled by the spirit crystal, and it can't achieve the effect of repair.

However, after adding the Ice Heart Jade Leaf Flower, these medicinal properties will condense into a tough film. Feng Lian estimated that it would be difficult for him to break through with a single blow if he was holding a Xuan-level first-grade product. What's more, this membrane also filters the aura.

Therefore, he had a bold idea, since a cultivator in a weakened state could not take such a violent medicinal herb. If you raise them to another level, refine them into pills that can be refined, so that cultivators in their heyday can take them. After refining, a protective film is formed around the periphery of the spirit crystal. It can play a role in protecting the spirit crystal. Of course, the longer the effect, the better.

If he could refine five of these pills, it would definitely attract everyone's scrambling, and his master-level spiritual weapon would definitely be lost.

Feng Lian's idea made Nangong Jin and Ruoziyi very interested, and the three of them gathered around the table to discuss for three days and three nights.

Feng Lian couldn't have imagined that Nangong Jin was so knowledgeable, and he was careful and meticulous, and his understanding of medicinal materials was even better than Ruoziyi. He and Ruoziyi each took out a booklet, and kept calculating the degree of rejection and integration of the medicinal properties of various medicinal herbs. Tens of thousands of pages were written in three nights.

"No, it still doesn't work. No matter how it is refined, the rejection between the medicinal materials is still very high, and it is easy to fry the oven. Nangong Jin looked at the dense numbers on the paper and said.

Ruo Ziyi looked at the last number of Nangong Jin, the same as her own, and could only shake her head.

Feng Lian thought for a moment and asked, "What if you add the Ice Grass Seeds?"

Nangong Jin's eyes lit up, "That's right, its medicinal properties are the most stable, and it is mild, and the fusion is the highest." I'll do the math. ”

An hour later, Nangong Jin and Ruo Ziyi put down the pen in their hands at the same time, and said dejectedly: "No, the cold ice grass seeds will suppress a lot of medicinal properties, and the film formed will completely dissipate in less than half an hour." ”

The three of them fell into deep thought again, desperately thinking about what other medicinal materials could replace the cold ice grass seeds, and now they were short of this link, and after overcoming this level, a new elixir was about to come out.

The three of them searched their brains and took out thousands of medicinal materials, but they could not be established for various reasons. In the end, I returned to the original point and tried to find a way to solve the problem of the pressure properties of the cold ice grass seeds.

"Yes, I have a way. Ruoziyi rubbed the dark circles under her eyes and shouted excitedly, "We don't need cold ice grass seeds, as long as the outer shell of the grass seeds is fine, but the amount is larger, and a lot of cold ice grass seeds will be wasted." Senior brother, you can do the math again and see if it works. ”

Nangong Jin immediately waved his pen and quickly calculated, and after a while, he suddenly picked up Ruoziyi and shouted: "Senior sister, you are too powerful, you can really do it!"

Feng Lian was also excited, but he quickly calmed down and asked, "How many Ice Grass Grass Seeds do you need to refine one?"

Although the Cold Ice Grass Grass Seed is only a Xuan-level third-grade medicinal material, if the quantity is too high, the cost of refining the pill will increase, and it is not cost-effective.

Nangong Jin put down Ruo Ziyi, who was flushed, and picked up the pen again to calculate. It didn't take long to get the result, and this result was not the result of how many cold ice grass seeds were used, but how many medicinal materials were needed to refine the entire pill, how long the medicine was effective, how many crystals it was converted, and how many grades the pill could reach.

According to the results he came to, the grade of the pill was the third grade of the master. The duration of the drug is between five and eight years. Refining an elixir requires spiritual materials, with a total price of about seven thousand crystals.

According to the success rate of refining medicine by 30%, the price of a pill is about 21,000 Xuanjing. At present, the auction price of the average master three-grade pill is about 500 immortal crystals, that is, 50,000 Xuanjing, and the profit is twice as large as that of the Condensing Heart Pill.

And this elixir must be the elixir that many wealthy families are vying for. Their descendants, the rising stars they focus on cultivating, need such a life-saving elixir.

"You guys have a rest, it's been five days and five nights. Feng Lian said to Nangong Jin and Ruo Ziyi.

"Okay, I can't hold it anymore. After Ruoziyi finished speaking, she staggered towards her house.

"Brother Feng Lian

Please stay. Nangong Jin shouted to Feng Lian, who had just walked to the door.

Feng Lian turned his head, and then remembered what the purpose of his coming over was, and just as he was about to speak, Nangong Jin had already apologized to him first, "I was a little short-tempered that day, and my words were very excessive, please Feng Lian brother Haihan." ”

Nangong Jin is a few years older than Feng Lian, and calling him elder brother is a kind of politeness and a habit of cultivators. Cultivators are addressed among themselves, except for special relationships or in the face of people of high moral character. Most of them are based on hierarchy. The lower rank is called the higher rank, and the senior is generally called the elder brother or senior.

Feng Lian didn't expect Nangong Jin to apologize to him first, and said with a smile: "It's nothing, it's all over." But these days, I think you and Ziyi are a good match. ”

When Nangong Jin heard this, his face immediately pulled down, and said, "Brother Feng Lian, what do you mean, are you sarcastic about me?"

Feng Lian looked at him with a surprised expression and asked, "Did I say something wrong......?" Am I mistaken?"

Nangong Jin looked at Feng Lian's serious expression, and didn't know what to say for a while, and then said, "I like junior sister, but Brother Feng Lian doesn't need to rub salt on my wounds." ”

Feng Lian, who had an almost negative EQ, thought for a while before he came to his senses, and laughed: "I know, you all think that Ziyi and I ...... ,Ahem,You're all wrong.,I just treat her like my own sister.。 I'm really optimistic about both of you. ”

Nangong Jin didn't look like he was lying, but he still said in frustration: "But I can see that my junior sister really likes you." ”

Feng Lian persuaded: "Don't think about it, Ziyi is still young, you should understand her more and care about her." If you like her, you should accompany her to grow up and give her happiness and joy. I'd like to help you if I could. ”

Nangong Jin said with a happy face: "Then thank you Brother Feng Lian first!"

Feng Lian leaned into his ear and asked, "A friend of mine once gave me a wise quote about women, do you want to listen to it?"

Nangong Jin's already sleepy eyes immediately sparkled, and he said eagerly: "Please ask Brother Feng Lian for advice." ”

Feng Lian said mysteriously: "My friend said that women are very ruthless and stingy. They ask men to be single-minded, but they are very abusive, especially in front of rogue men who know how to be courteous, it is easy to forget the man who is really good to her. ”

Nangong Jin said unhappily: "Senior sister is definitely not such a person!"

Feng Lian yawned and said, "I'm sleepy, go and rest for a while." It's not good, but when you think about it, it seems to make a little bit of sense. ”

Feng Lian walked all the way, thinking all the way, "My Xiaojie, don't be abducted by those rogue men." ”

Back in his room, Feng Lian was no longer tired. Like a naughty child, the master-level spirit weapon was always dangling in front of him, constantly waving to him.

He simply got up from his bed and asked a maid to take him around the city, and by the way, he asked for news of the golden blood. His ethereal ring still has more than 20,000 Xuanjing extremely fast, and he plans to buy some medicinal materials and try to refine that elixir.

He remembered that when he first entered Sifang City, there were indeed a lot of people, but he didn't expect that there would be so many people, and the streets were full of people. This time, it is estimated that the two major chambers of commerce are going crazy.

"Grandma, when will I not worry about money! How can I say that I am also the richest alchemist in the legend......"

"Hmm, don't you take me to your chamber of commerce's shop, why did you bring me here?" Feng Lian looked at the makeshift trading area and asked the maid puzzled.

The maid said: "Now is the time of the fair, there are many cultivators, especially hunters, who will come here to sell medicinal materials and spiritual materials, if you buy them here, it will be cheaper, and there may be unexpected gains." ”

Feng Lian smiled: "Then you're not afraid that you will grow you?"

The maid smiled: "How can it be, the code of conduct of our Chamber of Commerce is to think about all customers, think about all customers, and think about everything for customers." ”

Feng Lian thought about it carefully, the two major chambers of commerce could stand proudly on the mainland for hundreds of thousands of years, and it really had its own uniqueness. For a large family like Baihua Valley, which has a wide range of contacts and needs a large amount of medicinal materials, temporary concessions will make future transactions smoother, longer, and more stable. The reward is billions of times better than this one.

Walking into the trading area, sure enough, as the maid said, there are all kinds of medicinal materials and spiritual materials, and many of them have never heard of it, let alone seen it. Master-level medicinal herbs are like Chinese cabbage produced in the farmer's field, which is placed everywhere. It really made Feng Lian want to catch the man and beat him, and then look around, and see that all the stalls are the same, so he gradually got used to it.

Feng Lian hurriedly went back to refining medicine, and saw what he needed

Medicinal herbs, the price is OK, buy now.

The maid gently pulled the sleeve of Feng Lian's coat and said in a low voice: "Sir, where are you here to buy medicinal herbs, you are simply here to sell spars." Or you give me the list of medicinal materials you need, and I'll buy them for you. ”

When the maid collected the medicinal herbs into the Ethereal Ring, Feng Lian realized how much of a loser he was. The spar she spent was three or four percent more than hers.

Suddenly, Feng Lian was fascinated by a dozen stones on a stall. He was so familiar with those stones that he didn't know how many of them he had picked up to play with as a child. Among the ethereal rings he recovered, there were dozens of such stones, the largest ones the size of a dining table, and the smaller ones the size of a human head.

The person who sold the stone was a martial immortal intermediate, middle-aged, with scars on his face, Feng Lian was also very familiar with these injuries, and he was covered with such injuries all over his body three years ago. It's just that his injuries are from the inside out, and the person in front of him is just some skin injuries.

Feng Lian picked up a fist-sized stone and asked, "How can this be sold?"

"Ten thousand immortal crystals, no bargaining. ”

Feng Lian was taken aback and said, "Ten thousand immortal crystals, you're not mistaken, right?"

The lazy man glanced at Fenglian and said, "I thought you knew a lot about the goods, so if you don't buy it, please let it go, I'll ......"

"Lao Tian, you're too desperate, you're going to the Heishui River again, be careful if you can't come back. A middle-aged man with a low level of martial arts walked towards Lao Tian, who was selling stones, and shouted as he walked.

As soon as Lao Tian saw the visitor, his eyes flashed with a glimmer of light, and he regained his composure and said: "I have no hope of being promoted, but my younger brother will soon be promoted to Martial Emperor, and I have to prepare some spars for him." ”

"Then you can't do business with that attitude. Come, little brother, let me introduce you to black gold. ”

Feng Lian still looked sick at this time, and he couldn't see his cultivation at all, but his temperament was extraordinary, and the man thought that he was the son of a wealthy family, so he was very enthusiastic about introducing these stones to Feng Lian.

It turns out that these stones all come from the Blackwater River, and only there are outputs. Collectively referred to as black gold.

Black gold has various attributes attached, making it an excellent spiritual material for refining high-grade spiritual weapons. Like that black dark light stone, in addition to increasing the sharpness and hardness of the spirit weapon, it can also attach concealment attributes. The red red bead stone can enhance the defense and spiritual power of the spiritual weapon, and attach the berserk attribute......

More than a dozen kinds of black gold have their own characteristics, and the additional attributes are even more bizarre.

It can be said that every stone is a treasure. The output of these stones is small, and few people dare to approach the production area, so they rarely appear on the market.

The two major chambers of commerce, Shi Sect and Qing Sect have joined forces to study for hundreds of years, and they want to give them grades and properties. However, because it is too malleable, it is difficult for the opinions of the four parties to be unified, so the matter will not be resolved. It is only tentatively positioned as a type of ore.

In the end, the man said to Feng Lian: "This dark light stone is already very cheap to sell you for 10,000 immortal crystals. ”

Feng Lian bowed and saluted: "I've been taught, thank you!" I'm not a refiner, and I don't know how to use it when I bought it, but I saw that these stones were strange, and they must not be ordinary, so I came to take a look and disturbed the two of you. ”

As he spoke, he took out two immortal crystals and handed them to the man and Lao Tian, envying others to death.

Feng Lian bought a large number of medicinal materials, and did not return to the small courtyard with the maid until the spar ran out.

Looking at Feng Lian's back step by step, the maid thought that she had helped Feng Lian buy more spiritual materials, Feng Lian was so happy that she couldn't do it, fantasizing about whether Feng Lian would "repay" her tonight.

Feng Lian's heart was indeed happy, but not because of the medicinal materials, but because of the dozens of stones he collected when he was a child in the ethereal ring. According to the low-level statement of the Martial Immortal just now, a fist-sized piece of dark light stone can be sold for 10,000 immortal crystals, so these stones in his collection cannot be sold for 700,000 or 800,000 immortal crystals.

Thinking so, if he really asked him to sell all the stones that had accompanied him since he was a child, he really didn't want to, after all, those stones carried his best memories. And he also has an idea that many of the attributes of these stones have not been discovered, and when the attributes are almost discovered, the price will definitely double.

felt that he could get rich overnight at any time, at least it made him feel a lot more comfortable.

Feng Lian, who was in a good mood, threw ten fairy crystals to the maid and said, "Help me inquire where the guests of Yongding City live." ”

The maid took the spar and said with a smile: "Don't worry, I'll give you news tomorrow at the latest." ”

People are in good spirits on happy occasions, Feng Lian returned to the small courtyard, did not go back to the room, but went directly to the secret room, striking iron while it was hot, he wanted to try to refine the elixir that had been discussed for several days. He still felt that it was the most cost-effective to exchange the elixir for the spiritual weapon.