There is basically no problem on the workshop side, after all, the suppression of this technology is too great.

For this kind of magical Middle Ages, there were almost no ways to make steel, and Lu En felt like laughing when he looked at their rumored steelmaking methods, such as a way to bury wrought iron in the ground, and after many years of digging it out, the iron would corrode, leaving only the steel ......

The genius who invented this method buried his skull in the ground, and after many years of digging it out, it would definitely corrode all the excess parts, leaving only full of wisdom.

There are also the so-called 100 steels with very low efficiency, the wrought iron is repeatedly beaten, the slag is hammered out, and the impurities such as silicon are knocked out, which is time-consuming and laborious, and the quality of the finished product is still very poor, and it is necessary to let the professional masters come up for secondary refining, no matter what the method, the output is very low.

Because Lu En found out through observation that the people of the Xingfeng Kingdom did not even have a real steel-making method, not even a basic iron-casting technology, and the iron smelting method that continued to this day has always been a block smelting method.

It may be difficult to understand this, but in fact, the furnace temperature here is very low, and even the melting point of iron cannot be reached, so I have to add charcoal coal for redox reaction, and reduce the iron oxide of iron ore to iron, which has a large number of impurities, and the obtained thing is called sponge iron, which requires manpower to repeatedly forge dozens or hundreds of times to get wrought iron, and this wrought iron is very soft, a skilled craftsman can only make less than 200 kilograms of iron a week, the efficiency of the professionals is much higher, even higher than the blast furnace, but the number of professionals is scarce after all, Therefore, in many cases, wrought iron carburizing is used to form a layer of steel on the surface, which is the armor used by grassroots soldiers.

In this case, it is extremely terrible that the clay blast furnace provided by Lu En continuously produces inferior steel, although it looks inferior in Lu En, and the yield is not high, but it is far more than the quality of any Larrant workshop, and the quantity can be called crushing.

But no one in Larante knew about this, and the things in the workshop were well hidden, and the monster hybrids couldn't reveal it, because no human wanted to listen to the monsters say something inconsequential.

Lu En didn't show up in front of the workshop, he just watched the workshop run normally from a distance, and Bai was teaching Nana how to keep accounts, and everything seemed to be in order.

All thanks to Shiro, because, she became a professional, and the skill is "co-ordination 1".

During this period of more than a month, Bai thoroughly showed her talent, relying only on Lu En's little teaching from time to time and self-study, coupled with almost two months of practice, as well as the accumulation of the Bao Inquiry period, she really had the ability to manage this camp.

Lu En left her a copy of "Theory of Practice" and "Analysis of Social Classes", which she wrote by hand, and after that, she never appeared in this place again.

This is already a member of the Larante business circle, and Lucian, the public enemy of the people, naturally cannot appear here openly, which is good for both parties, although it doesn't matter if it appears, because no one will be watching here, and the steel is directly sent by the Glow Hall to the major workshops to be processed by the craftsmen, and everyone doesn't know the source of the steel, thinking that it is the steel that the Glow Hall has stored itself.

It's Yurahir who is in charge of all this behind the scenes, and she does everything well, and if she leaks a little, then Livia will teach her how to do it.

Looking at all this, Lu En always sighed a little.

"I'm going to call Nana, and Coral." Kara offered to do so.

"No, let's go look for coral on the edge of the Blue River, Nana, let her play here, kid." Lu En turned his head and left directly, this camp is Larante's fire, he can't stay by and wait for the fire to be ignited slowly, what he needs is to sow the next fire in time.

Avoiding everyone's sight, he walked to the edge of the Blue River, and Lu En clapped his hands.

The gentle flow of spring water suddenly accelerated, and in less than a minute, a transparent slime emerged from it.

A shallow water spirit, she calls herself Coral.

"Have you been to my dungeon? How does it feel? Lu En squatted down and asked with a smile.

The shallow water spirit was rescued a month ago, and since then, she has been traveling back and forth to Lu En's dungeon in the forest, mainly to transport various materials through the water.

After all, half of Lu En's dungeon is flooded, and it happens to be connected to the Blue River, for this shallow water spirit, transporting the river water to carry goods is as simple as moving your fingers, it doesn't take any effort at all, she is a level 4 monster, and the skill is the water spirit 4, which allows her to control the flow of water and breathe in the water, this is a natural skill, it is a natural skill, it is a natural skill, it cannot be upgraded, and it is what it looks like when born.

This is also two general classifications of skills, one is the acquired skills, which can be upgraded through diligence, which is the case for most professionals, and the other is natural skills, which are generally fixed and immutable, and will not be improved no matter how they are exercised, but the advantage is that they are born, and humans also have natural skills, for example, there is an archmage of the same level in the heyday of Lu En, a mage of level 9, called the Great Mentor Daedalus, this human being was born with the innate skill "Smart 6" I heard that he had learned to speak before he could start breastfeeding, and that he had already begun to study runes before he could walk.

With the skill of Water Spirit 4, the water flow in the upper and lower basins of the Blue River is about 400 meters or so like her body, Lu En arranged for her to transport supplies back and forth, and in this month, the dungeon has almost been repaired, just waiting for Lu En to take people back.

It's a pity that there is no one to bring back, so Lu En's next plan is to go to Coral's hometown.

"I've seen it...... Lord Demon King, it is indeed very different from the Lord of the Four Seas Abyssal Hell, and the rumors about you are actually true! Coral replied joyfully and respectfully.

This month, she understood that there was a huge difference between the demon king in front of her and the high-level monster who sold her, and the other party really wanted to rescue them from these monsters who had no ability to protect themselves, and the other party did save herself, so she was willing to stay here, like the monster called Tailin, or like Nana, to do things for the other party, even if the other party didn't ask for it at all.

After all, she did it voluntarily.

"I'm glad you understand, so do you know why I'm keeping you around?" Lu En squatted down and said to the translucent girl in the water.

"I don't know, but whatever the reason, I'll be happy." The water spirit replied immediately.

"I hope you can take me to the sea, the Blue River can lead directly to the sea, I don't have enough manpower on hand, but I think that the Lord of the Four Seas Abyss Prison in your mouth must have it." Lu En stated his purpose.

He's leaving Larante and going to sea.

(You've all seen this, so why don't you add a group?) Qun 728228979, come on! ）