Chu State, an ordinary family, can have food a year, it is considered good, with their family conditions, not to mention buying air conditioners and refrigerators, even if they buy some handpaper that Lin Ze can now make, it is an extremely luxurious thing.

Therefore, items such as air conditioners and refrigerators, Lin Ze didn't want to buy them in ordinary families at all in a short period of time.

In order to do this, Lin Ze first has to improve the living standards of his subordinates, but such a thing cannot be done without the accumulation of decades.

This is also the reason why Lin Ze has already researched the manufacturing method of air conditioners and refrigerators, and there is no large-scale manufacturing yet.

The market is limited, and even if you make more goods, it will be in vain if you can't buy them.

"Master, it's not just Bingmu, like these wall stones in the alchemy room, it's actually a kind of spiritual material with similar attributes to Bingmu, and it's called flint. Feng Ming then pointed to the stones on the walls with a hint of fiery red.

"Flint?" Lin Ze looked at the fiery red walls in front of him with some doubts.

"Yes, flint. Don't look at its name is flint, in fact, this flint itself does not have fire attributes, but it can continuously absorb the fire attribute energy from the outside world, at the beginning, these stones are white, as the absorption of more and more heat, will gradually turn into fire red. ”

"Oh, there are such stones, I really didn't expect it!" Lin Ze sighed.

Looking at this property of flint, it is indeed the best material for making an alchemy room and a refining room.

"Although this flint is not a rare thing, it is not an ordinary material in the world. Moreover, the number of flint mines is scarce. We can find so many here at once, and use them as bricks and stones to build the alchemy room and the alchemy room, this is also because of the accumulation of the barbarian tribes before, and it is precisely by relying on their accumulation that we can make improvements to the alchemy room and the alchemy room. ”

"It's just that the number of remediated refining rooms and alchemy rooms is also limited, that is, about a dozen, which is a lot, but over the past few years, with the high temperature resistance of flint and the powerful characteristics of not being afraid of earth fire smelting, these refining rooms and alchemy rooms have never had any accidents since they were transformed and used!" Feng Ming said with a little pride as he led the way in front.

After hearing this, Lin Ze was suddenly very interested in his heart, and he couldn't help but touch his hand on the pale red stone wall on one side, and the feeling on his hand was indeed slippery and cold!

"Where is this flint made? And absorbing such a scorching earth fire, it is really strange. Lin Ze opened his mouth in agreement, and then asked.

The flint thing, as long as you look at its characteristics, you can know that the future is immeasurable, and the more such treasures, the more the better.

"Well........ this" Feng Ming thought for a while, and then said: "Although the flint is not too precious, because the environment in which it grows is extremely harsh, the output is very small, such as the Chu State, as far as I know, it really does not produce this thing, and the flint in the Chu State is all obtained from other countries in the extreme west, which is very troublesome!"

"Oh. The Far West!" Lin Ze's eyes lit up, and he thought of something.

"If you are in the extreme west, isn't it a sea of sand!" Lin Ze knew in his heart.

"Master, what do you think?" Feng Ming asked excitedly after seeing Lin Ze's expression.

He also has no choice, after using flint, the efficiency of the alchemy room and the refining room has increased several times, so he can't wait for all the refining rooms and alchemy rooms to be made of flint, but unfortunately, flint is not so easy to find, so if you want to get more flint in the future, only Lin Ze will find a way.

Looking at Lin Ze's expression now, it was obvious that he had something in mind, so he couldn't wait to ask.

"Well, I do have some ideas. Lin Ze did not deny it and admitted.

"If you are in the extreme west, it is the sea of sand in the far west, does that mean that in the desert of the extreme west, there will also be flint mines, in this case, I can completely let Huang Quan go to the surroundings of Black Sand City and Stormwind City, and maybe I can find the flint mines. Lin Ze looked directly at Huang Quan on the side and said.

"Master, don't worry, as long as there is a flint mine there, your subordinates will be able to find out. Huang Quan said with great confidence.

You know, he is the owner of the bloodline of the treasure hunting type, so when the time comes, as long as there is a flint in that place, then he will definitely be able to find it.

"The master is wise!!" this time Feng Ming also praised for the first time.

"It's just, what if there are no flint mines there?" Qu Jingwen said.

It is still unknown whether there are flint mines near Black Sand City and Stormwind City, and as a superior person, he can only be truly invincible if he thinks about defeat and then victory.

As Lin Ze's advisor, he has the responsibility to remind Lin Ze.

"Yes, that's right. Lin Ze nodded, but soon he smiled and said: "It's okay, anyway, now that we have a new type of war flying boat, plus Black Sand City and Stormwind City are ours, when the time comes, we will directly let the new war ship set off from Storm Wind City and Black Sand City, in this way, it is easier to buy flint than other sects, families, and merchant groups, isn't it?!"

Lin Ze asked with a smile, Qu Jingwen also nodded after hearing it, he agreed with Lin Ze's idea.

"The master is wise!!" Seeing Qu Jingwen nodding, the others all agreed.

"Well, that's how the flint thing was decided. Lin Ze smiled and came to the final conclusion.

In this way, after making up his mind, Lin Ze focused his attention on the thing in the most central position, the alchemy furnace.

This huge alchemy hall is also made entirely of flint masonry, and as Lin Ze's exclusive alchemy room, the materials here are of course the best used.

The diameter of the entire alchemy room is forty or fifty zhang, and the height is more than ten zhang, and the range is really huge, which is shocking!

Around the alchemy room, there are also stone doors of the same size, made of fire trees, evenly distributed, and if you count them at first, there are more than ten of them.

These rooms serve many purposes, one for resting and the other for observation.

Alchemy is a very tiring thing, the refining of some superb pills may take months, or even years, for such a long time, how can you do it if there is no place to rest in the alchemy room.

In addition, if an alchemist or refiner wants to improve his skills, one is to repeat the alchemy or refiner by himself, and the other is to watch the refining process of other, more powerful alchemists or refiners.

However, whether it is alchemy or refining, at the beginning, you need to keep it relatively quiet, and there can be no sound in the middle to influence, so if you want to see other refiners or alchemists refining, you have to watch quietly on the side.

And, in order to avoid any accidents at that time, observation rooms like this one are built twenty or thirty meters away from the earthfire.

At this time, there was no one in these rooms, only Feng Ming and Lin Ze and other people who had just arrived.

However, even if he wanted someone to stay, Lin Ze would not allow it.

His level of alchemy can be said to be just getting started, and with such a simple craft, it is better for him not to be ugly.

After Lin Ze looked at it curiously, he heard Feng Ming on the side continue to introduce: "Master, below the center of your alchemy room, is the center point where the fire of the entire alchemy room is the most vigorous, where alchemy has a higher success rate, and the consumption of alchemy is also the lowest, which is the treasure land that all alchemists dream of. ”

When he said this, Feng Ming's face showed a hint of envy.

"Hehe, it seems that you like it here too!" Lin Ze said with a smile.

"Well, I do love it here. Feng Ming was not polite and admitted it directly.

"Well, if such a treasure land is idle like this, it will indeed be a waste, so in the future, as long as I don't use it, this alchemy room will be handed over to you. Lin Ze said directly.

Lin Ze is not Zhuge Liang, he can't do everything, what he said is that professional things should be handed over to professional people to do, only in this way can we solve problems better and faster.

The skills above alchemy, even if Lin Ze has the inheritance of the Master Xuanyin, he is not as good as an alchemy genius like Feng Ming, so it is best to leave the alchemy matter to Feng Ming.

In addition, like this alchemy room, Lin Ze didn't know when he would use it again after he used it this time, so in order to avoid such a high-level alchemy room being wasted, it was better to hand it over to Feng Ming to use.

Lin Ze believed that after this alchemy room was handed over to Feng Ming for use, he would be able to reap more benefits.

"Thank you, master, Feng Ming will definitely not disappoint your expectations!" Feng Ming said solemnly.

Although Feng Ming didn't say anything else, just such a very simple sentence, Lin Ze could see from his eyes that Feng Ming would definitely do what he said.

"Very good, Feng Ming, come on!!" Lin Ze patted Feng Ming's shoulder as a sign of encouragement.

"Master, do you need me to open it?" Feng Ming said, pointing to the huge alchemy furnace in front of him.

Lin Ze was speechless after hearing this, nodded silently, and agreed.

Seeing this, Feng Ming immediately took out a white jade plaque and pasted it on top of the alchemy furnace, and with a 'hum' sound, the alchemy furnace, which was very ordinary before, flashed a bright light, and after that, the door of the earth fire under the alchemy furnace also automatically opened.

In just one minute, the temperature inside the alchemy room rose by ten degrees.

However, this is also the end of the day, because the rest of the residual temperature has been absorbed by the flint in the alchemy room.