"My lord, is this for me?" Looking at Xiao Han with excitement on his face, Feng Yonghe stretched out his palm tremblingly and took the science and technology fruit in Xiao Han's hand.

He knew that even if this technology fruit didn't make him a level 6 blacksmith, it would at least give him a deeper understanding of the profession.

If he is allowed to learn and master the knowledge contained in the fruit of science and technology, he may not be able to do it in a few years, or more than ten years.

Eating the fruit of science and technology excitedly, Feng Yonghe suddenly felt a sharp pain in his mind, he gritted his teeth and endured, wanting to get the inheritance of knowledge, then it was okay not to suffer some hardships.

As time passed, there were suddenly many more memories in his mind that didn't belong to him, but these memories were all about R1 alloy.

"Hey, it's really a level 6 technology fruit." After sorting out the knowledge in his mind, Feng Yonghe muttered to himself: "It's a pity, even if it is a level 6 furnace, the burning temperature is still far from 13,600 degrees. ”

"I'll solve the temperature problem, you hurry up now to absorb the knowledge about R1 alloy, it should be time for you to smelt R1 alloy soon."

After explaining a few words to Feng Yonghe, Xiao Han thought about it and turned around and walked towards the crystallization mud workshop.

In the current blacksmith shop, there are less than twenty blacksmiths combined, but because the technology tree has absorbed some talent-type corpses, it once again bears a lot of fruits that have been plucked.

As long as you are looking for some people to eat these technological fruits, the number of blacksmiths above level 2 and level 3 in the blacksmith shop will increase by seven or eight again.

At the same time, several three-bow repeaters were also lost this time, just so that they could make some more three-bow repeaters, as well as the technology fruit of the flame liquid, they also needed to find someone to eat.

Only in this way can the strength of Cold Island be quickly increased.

Finding Zhao Xin in the crystallization mud workshop, Xiao Han asked him to select twenty who were both diligent and hard-working, and took them back to the research institute.

After picking all the scientific and technological fruits related to blacksmiths, there were immediately more than a dozen blacksmiths above level 2, Xiao Han handed them all over to Feng Yonghe, and then took Chen Xu beside him to the other direction of the research institute.

Now Gu Ling and Zheng Wenze's studios have also moved here, and next to their research room, there are still many empty research rooms, which are now in use.

Randomly selected the research room, Xiao Han handed over the scientific and technological fruit in his hand to Chen Xu.

This kid had just seen other people eating the science and technology fruit, and knew what it was for, so without any hesitation, he threw it directly into his mouth.

Bite!

At this moment, there was a soft sound on his wrist, and then the light screen jumped out, projecting Ding Yi's figure, he didn't have any nonsense, and immediately chose to trade.

In the blink of an eye, thousands of catties of materials for making Flame Liquid were all piled up on the ground at Xiao Han's feet, Xiao Han looked at it, Ding Yi bought it completely according to the proportion he gave.

If these materials are counted for loss, they can probably prepare about 800 catties of flame liquid, which is definitely enough for the development of R1 alloy.

As for mass production, Ding Yi is still continuing to acquire, so there is no need to be too anxious.

Seeing that Chen Xu had recovered from his pain, Xiao Han asked with a smile, "How is it, can you concoct the flame liquid?" ”

"Hey!" Chen Xu chuckled, looking a little excited, and said directly: "Don't worry, my lord, I will definitely be able to concoct it." ”

As he spoke, he took a dozen catties of each material, and turned around and walked towards the research room.

In the empty research room, there was another "clanging" sound, which was the sound from the blacksmith shop not far away.

However, these sounds cannot penetrate the research room, and the sound insulation effect of the crystallized mud is also very good, as long as the door is closed, the researchers in the research room can hardly hear the noise coming from the outside.

Standing at the door of the research room, Xiao Han did not leave, the most important thing now is to prepare the scorching flame liquid.

Once successful, all the soldiers on Cold Island will be able to wear the armor of the human class.

Time passed minute by minute, Xiao Han browsed the Heavens Forum, and at the same time paid attention to the movement in the research room.

"Hey, why is the price of this black crystal rock so high, and there are still people buying black crystal everywhere." Xiao Han pondered, and said secretly in his heart: "Could it be that because of this reason, Ruoxiang's purchase volume has dropped sharply recently?" ”

In recent days, due to the continuous familiarity with the grinding machine, the probability of mistakes has become smaller and smaller, and the output of telescopes has gradually increased from 500 to 700 per day.

But although the production has increased, not all of these produced telescopes have been sold, and most of them have been piled up in the warehouse, and Ruoxiang's current purchase volume is only two hundred to three hundred per day.

As a last resort, Xiao Han already planned to lay off some of his staff in two more days.

Seeing this situation now, he turned his head to look at the flame liquid material on the ground, a smile appeared on the corner of his mouth, and he reached out and tapped Ruoxiang's avatar.

After she appeared, Xiao Han asked, "Recently, the stock has suddenly decreased, is it because of the black crystal?" ”

"Hey!" Sighing depressedly, Ruoxiang looked at Xiao Han, her eyes full of resentment.

The sudden price increase of black crystal rock made her income plummet by more than half during this period, and if it continues like this, the profit margin will be compressed again.

Now everyone thinks that the main material for making telescopes is black crystal, and they all want to develop this kind of telescope that can see 1,200 kilometers away through black crystal.

As a result, almost all of the channels where black crystal can be purchased are out of stock, and even if some continue to be sold, the price is outrageously high.

Without Cryocrystal, she couldn't stock.

Although this kind of bundling has allowed her to see a new sales model, this model has tormented her all the time.

If it weren't for the fact that there was a black crystal mine on her island, let alone two hundred telescopes a day, she wouldn't be able to buy twenty.

But no matter how big the black crystal mine on the island is, if it is dug like this, it won't last too long, Ruoxiang looked at Xiao Han and asked with a little resentment: "Does it have to be black crystal for purchase?" ”

"Huh!" Xiao Han chuckled, he could feel Ruoxiang's helplessness, and said directly: "It doesn't have to be black crystal, if you can replace it with these things, I have no opinion." ”

Without waiting for Ruoxiang to ask, Xiao Han said several materials directly.

After this period of trading, the stock of black crystal on Cold Island is already very large, and according to the current production scale, even if there is no black crystal from now on, the crystallization mud workshop can last for at least two months.

In these two months, he will no longer buy a large number of black crystals, and the price of this thing will inevitably fall rapidly, and if such a high price is maintained, it will still have a great impact on the sale of crystalline mud.

And for the current Cold Island, the matter of crystallizing mud can be pushed back a little, even if it is not sold, it doesn't matter much.

However, the R1 alloy must be developed as soon as possible, and the related flame liquid is also urgent.