Immediately, Su Yu began the preparatory work before alchemy.

Clean the furnace, light the flint, and preheat it......

Immediately afterwards, Su Yu began to refine in an orderly manner.

Refining the elixir, every step is particularly crucial, the purification of the medicinal properties is very important, the speed of the purification time, the control of the temperature of the Dan furnace can not tolerate any mistakes, otherwise it may usher in a falling short.

The temperature required to extract each herb is also different.

For example, refining the Blood Lingzhi requires the height generated when five flints are burned, while a leaf clover only needs one flint to be burned to complete the refining.

These experiences can only be obtained by alchemists through countless experiments.

It can almost be said that the steps and techniques of each alchemist are different in refining an elixir.

It is precisely because each alchemist will not publicize his alchemy skills to the public, and every alchemist needs to spend a great price every time he refines a new elixir until the finished elixir is refined.

Su Yu lit the flint and placed it under the Nine Treasure Furnace, until he felt that the temperature reached the expectation, then picked up a blood lingzhi and threw it into the Dan furnace.

The blood lingzhi turned into a pool of blood-red powder at high temperatures, and Su Yu concentrated on extracting the impurities of the blood lingzhi.

The step of proposing the impurities of the medicinal herb is the most important step for the alchemist.

Because he has to complete it in a certain amount of time, the time is too long, the medicinal properties of the blood reishi have already volatilized, and the time is too short, there may not be a way to extract all the impurities.

Refining the elixir is a delicate job, and there is no room for sloppiness.

However, after having the memory of refining blood qi for several years, Su Yu's movements in his hands did not panic at all, and he extracted the impurities of the blood lingzhi in an orderly manner.

When the blood lingzhi was purified, Su Yu threw the leaf clover, blood mushroom, white magnolia, and blood ginseng into the Dan furnace in turn for purification.

After all the five medicinal materials have been purified, it is time for the final step of refining the elixir, the aggregation of medicinal properties!

The medicinal properties of medicinal herbs are different, for example, if a clover and a blood mushroom are combined, they will become a poison, and if magnolia and blood reishi are combined, they will become a laxative.

However, if the clover is fused with the blood reishi first, and then with the white magnolia, there will be no conflict, but it will increase its medicinal effect and play the icing on the cake.

Although there are only five kinds of medicinal materials for refining Blood Qi Dispersion, as long as one wrong step is taken, Blood Qi Dispersion will not be able to be successfully refined, and it may even be refined into poison.

When Su Yu aggregated the five medicinal materials in turn, a strong smell of blood suddenly permeated the alchemy room.

"Hoo ......"

The smell of blood that poured straight into his nose made Su Yu breathe a sigh of relief.

At this point, the blood and qi dispersion is already considered to be completed, and it only needs to wait for a moment of warmth before it can be baked.

"Refining the elixir requires constant tension, and although the refining process only took about an hour, I feel like a long time has passed."

"Such a refining requires at least a week's rest, and if you don't get an effective rest, start the next refining, the possibility of failure will greatly increase......

"It's no wonder that many alchemists will not continue to refine the blood qi dispersion ...... after they can refine the Nine Rank Pills."

While waiting for the furnace to open, Su Yu had a look of tiredness in his eyes that could not be concealed.

In just one hour, he felt like his body had been hollowed out.

However, the result is still very gratifying, just the first refining, and it was successfully refined.

After enough time to warm up, Su Yu removed the flint, opened the lid of the Nine Treasure Furnace, took out the blood and gas that still emitted hot gas in it one by one, and then weighed it.

The blood gas dispersion is not in the product, it is a scarlet powder, and it has an extremely strong smell of blood.

"According to my cultivation of one furnace in a week, I can refine four furnaces in a month and earn four hundred taels of silver......

"In addition, the town guards need to send out a task every month, and the income is about three hundred taels of silver, and my monthly income has reached seven hundred taels of silver......

"Seven hundred taels of silver, at least I can get six attribute ......"

Su Yu's heart couldn't help but be hot.

At his rate of making money, it won't take long for him to step into the copper realm.

Of course, in addition, Cun Xuanjin is currently only getting started, and he still needs to continue to improve his proficiency.

For those who just crossed over, they kept dumping the sellers to exchange for silver, and now the speed of making money is very fast.

Su Yu opened the door, and a maid was waiting outside the door.

The door opened, and the strong smell of blood immediately attracted the maid's attention.

"Guest officer, has the blood qi dispersed been refined?" The maid couldn't help asking.

"Not bad."

Su Yu nodded and said, "According to the agreement between me and the shopkeeper Wan, for every furnace of blood and qi dispersion, I will receive a reward of one hundred taels of silver. ”

"Don't worry, the shopkeeper Wan has already instructed the slaves."

The maid said respectfully, "Do you need a slave to withdraw a hundred taels of silver for you?" ”

She hadn't even thought about testing whether the Blood Qi Powder refined by Su Yu had the effect of boosting Blood Qi.

For an alchemist, such a move is undoubtedly questioning his alchemy.

Wanbaolou naturally would not commit such a taboo.

Anyway, it's only one hundred taels of silver, which is insignificant for Wanbaolou.

The way of giving remuneration without inspecting the goods will undoubtedly greatly make the alchemist feel respected.

"No need."

Su Yu shook his head and said, "I don't need silver, I need to buy several supplements, this is the list, you go and see if there is one in Wanbao Building, if there is, give me a pair according to the share of one hundred taels of silver." ”

Su Yu handed the list that had already been prepared to the maid.

Anyway, he makes money to buy various supplements to get attribute points.

Since Wanbao Lou has it, it doesn't hurt to buy it here a few times by chance.

Of course, even supplements cannot be purchased in the same place often.

According to Su Yu's idea, that is, to buy at a different pharmacy every time.

For example, if you buy it in the southern district of Tai'an City this time, you will go to the DC area next time to buy it, and then you will go to the XC area next time to buy it.

Anyway, there are more than 100 pharmacies in Tai'an City, and every time you change the purchase of a different pharmacy, it can also reduce the attention of others.

"Okay."

The maid took the list and left.

After a while, the maid turned back, carrying a medicine bag in her hand, which contained the supplements that Su Yu needed.

"Guest officer, these are the few medicinal herbs you have requested on your list."

The maid handed the medicine bag to Su Yu.

"Hmm."

Su Yu nodded, took the medicine bag, and said, "I still have something to do, so I'll leave first." ”

"Guest, the slave and maid will send you."

After sending Su Yu out of Wanbao Tower, the maid turned back and sent the blood and qi refined by Su Yu for testing.

Although the blood qi dispersion is not included in the product, the medicinal properties of the blood qi dispersion refined by each alchemist are different.

Only after it is determined that it has the medicinal effect of blood qi dispersion will it be exiled to the market for sale.

After confirming that the blood qi dispersed by Su Yu had medicinal effects, the maid took the blood qi disperse to the room of the shopkeeper Wan.

The maid said respectfully: "Shopkeeper Wan, this is the blood and qi dispersion refined by the alchemist just now, and the inspection has been completed, and the quality is C-grade." ”

"Class C?"

The shopkeeper was stunned at first, and then smiled and said: "This quality is not bad, just sell it for fourteen taels of silver for one penny." ”

"Yes." The maid turned and gear away.

"That's right, Xiaolan."

Shopkeeper Wan stopped the maid and couldn't help asking, "Has the remuneration for him been settled?" ”

"It's settled."

Xiaolan couldn't help but say: "He didn't ask for silver, but asked the slave to buy him a pair of tonic medicine worth one hundred taels of silver in the store." ”

"Tonic medicine?"

Shopkeeper Wan was stunned when he heard this, and then said, "I know, you go and get busy." ”

After Xiaolan left, Shopkeeper Wan frowned slightly, and muttered in a low voice: "Tonic medicine? Looks like a guy who wants to live a few more years. ”