After taking over the 'task' of refining equipment, Yin Xiu went to buy some steel ingots.

There is no one in the rented factory now, Ji Xueqing has just contacted the company that renovated the factory, and it will take two days for the other party to send someone over to carry out this matter.

Therefore, after Yin Xiu bought the steel ingot, he directly let the truck pull it to the factory.

After unloading the ingots and letting the driver who pulled the goods leave, Yin Xiu put all the ingots into the storage ring.

Yin Xiu bought a lot of steel ingots.

The volume of the two pharmaceutical furnaces is not small, and Yin Xiu plans to refine the pharmaceutical furnace to be larger in order to make the pharmaceutical furnace have sufficient 'production' capacity.

There are magic circles and formations to melt medicinal materials, but there will be no uneven melting and defective products due to the large amount of medicine.

According to Yin Xiu's idea, it doesn't matter if the pharmaceutical furnace for scar removal liquid is smaller. After all, the market sales of scar removal liquid should not be comparable to beauty pills.

In the future, even if the product is sold openly, the market demand for scar removal liquid will not be too exaggerated.

But beauty pills are different.

As long as it is a woman, I believe that there is no one who does not love beauty. The effect of beauty pills can be seen, and it is difficult to avoid being sought after. At that time, as long as the pricing is not exaggerated, I believe that the demand for beauty pills will be very terrifying.

Therefore, Yin Xiu planned to refine the pharmaceutical furnace of beauty pills into a giant medicine furnace that could produce about 100,000 pills at a time.

The medication can be dispensed once in about four hours.

And the steel ingots that were purchased back also need to be rerefined by Yin Xiu before they can be used to refine the medicine furnace, and the molten steel will inevitably shrink a lot at that time.

Therefore, Yin Xiu directly purchased hundreds of tons of steel ingots. These ingots alone cost Yin hundreds of thousands of dollars to repair.

Back at home, Yin Xiu took out a part of the steel ingots and put them on the floor of the living room, and then sacrificed the real fire to start refining those steel ingots.

Under the control of Yin Xiu's spiritual sense, pieces of steel ingots flew into the true fire sacrificed in mid-air, and those steel ingots were almost melted into molten steel like wax, and a large number of impurities were refined by Yin Xiu's true fire.

In the blink of an eye, about one-tenth of the steel ingots that Yin Xiu had just taken out, that is, about ten tons, were all melted, and a very huge ball of molten steel was wrapped in the half-empty real fire ball in the living room.

Yin Xiu used a spell to block the heat of the molten steel, and it would not affect the furniture and building next to it.

Otherwise, the terrifying heat emitted by the molten steel is estimated to be able to make the sofa in the living room and the like burn themselves.

Yin Xiu deliberately controlled the true fire, and the huge molten steel mass was refined to only about one-fifth or sixths in just ten minutes.

At this time, Yin Xiu took out two pieces of metal ore about the size of a fist and showed a dark blue color from the storage ring and threw them directly into the ball of molten steel.

After the two pieces of dark cyan 'Empty Green Iron' ore were completely melted, Yin Xiu threw ten lower-grade spirit stones into it by Yin Xiu.

The true fire refines all the spiritual energy in the lower grade spirit stone, controlling those spiritual qi to merge into the molten steel and blend it into one......

This was just done to make the magic circles and formations engraved in the refining furnace work better. Otherwise, if it was all mortal iron, the power of those formations and the inner circles of the medicine furnace would be suppressed.

About half an hour later, Yin Xiu finally collected the real fire.

Then he took out a jade bottle from the storage ring, and drew a stream of water from it to cool and quench the liquid steel in the air.

The jade bottle contained the 'Phantom Cold Spirit Spring Water' of the Cultivation Realm, and this kind of water was still very good for refining and quenching. At this moment, it was used by Yin Xiu to cool and quench that ball of molten steel, which was somewhat overkill.

However, this can also improve some quality.

Follow suit.

Yin Xiu spent four or five hours before and after, and finally smelted all the hundreds of tons of steel ingots. Every time he smelted, Yin Xiu would add two pieces of Empty Qingming Iron Ore and ten Lower Grade Spirit Stones to it.

The original hundreds of tons of steel ingots are now only about 20 tons.

However, it is enough to refine two medicine furnaces.

Yin's cultivator's technique was not top-notch in the cultivation realm, and could only be called first-class. However, it is more than enough to refine two ordinary medicine furnaces, or it is suitable to use a knife to kill chickens.

More than 20 tons of refined steel were refined by Yin Xiu for most of the day into two medicine furnaces, one large and one small.

The big one is naturally a medicine furnace used to make beauty pills, and the small one is a medicine furnace for scar removal liquid.

More than 20 tons of materials were almost completely used up by Yin Xiu. In addition, in the process of refining the medicine furnace, Yin Xiu also took out some refining materials from his storage ring and added them to improve the texture of the medicine furnace, as well as better let the magic circle and formation pattern work.

The medicine furnace has been refined, after all, it is made of mortal iron, although it is engraved with magic circles and formation patterns, but it is still not a serious magic medicine furnace.

It is also impossible to refine it into the body, or to urge the circle to change in size.

The huge medicine stove almost touched the ceiling of the house, and the volume took up most of the living room. Fortunately, Yin Xiu is refining one medicine furnace after another, and after refining one, he will put it in the storage ring, otherwise there will be no more than two medicine furnaces in such a large living room.

The medicine furnace has been completed, and the next step is to wait for the plant to be decorated, and then buy back the upstream and downstream assembly lines of production, and then lay and install the medicine furnace together.

In the two medicine furnaces, Yin Xiu specially engraved the magic circles and formations that can convert electricity to stimulate and stimulate firepower, and left an interface for energizing.

When the time comes, plug in the power directly, and after the power is turned on, you can activate those magic circles and formations in the medicine furnace to work.

Of course, in order to avoid being seen by outsiders, Yin Xiu engraved all the formation patterns on the inside of the medicine furnace. There is nothing unusual on the outside.

It's just the simplest medicine furnace for refining ordinary medicines, but it doesn't need to be complicated.

Comparatively speaking, the medicine furnace where the scar removal liquid was refined was even simpler. Because there is no need to carry out the condensation pill, it can be directly used to come out with the medicinal liquid, so even the magic circle of the condensing pill and the pill collection in that medicine furnace are exempted.

It's busy.

After the two medicine furnaces were refined, it was already the next morning.

Yin Xiu had not slept all night in the refining furnace.

Of course, whether he sleeps or not, it doesn't matter to Yin Xiu.

Both medicine stoves are temporarily stored in the storage ring, and when they are finished at the factory, it is good to find a time to bring them over. When the time comes, after the assembly line is laid and installed, Yin Xiu will have to lay down the sealing formation at the two medicine furnaces.

In this way, even if there is any situation in the future, it will be difficult for someone to move the medicine stove.

Of course, this is just a precautionary move by Yin Xiu. As for whether it will play a role, it is unknown.