After Xiao Feng finished loading B on the top of the city wall, as soon as he came down from the city wall, the main leaders of several tribes surrounded him, Kyle looked at Xiao Feng with a shocked look, Friday was dancing happily, Groyin was even more excited and incoherent, and Kayla and Birodis looked at him with a look full of admiration.

Although they had been shocked by Xiao Feng's performance on the battlefield many times before, when Xiao Feng performed the real 'miracle' this time, they were finally sure that they were not following the wrong person this time.

In such a troubled era where human life is like a mustard, what could be more reassuring than following a 'god' like Xiao Feng? As for the other tribesmen, not to mention, Xiao Feng's performance gave them an absolute sense of security, don't say anything, follow such a leader, this is the future!

A few people patted Xiao Feng around the fart, and then Ge Luoyin took the lead in getting into the container and looked at it non-stop, he was very confident in his metallurgical technology, but today he was convinced when he saw such an iron box, what kind of strength does this have to be to forge hard steel into such a shape?

made such an iron box, he couldn't figure it out.

Kyle and Kayla, who came in at the same time, were overjoyed, not to mention the solidity of the steel wall, the most important thing was that the iron box could hide people and store weapons.

The biggest problem in the construction of the city wall in this world is to build a hiding cave, and a storage room, after all, the city wall is built tall, when there is a siege of the city, you can't let the soldiers stay on the city wall all the time, you have to find a place for them to rest, and the weapons and arrows consumed also need to be replenished, if it is transferred from the warehouse under the city wall, it is a waste of time and manpower, and now the city wall is a large container, which can not only live people, but also can be used as a warehouse, which solves the two problems of the hiding hole and the storage room.

Everyone marveled at the steel wall for a night, until it was dark, and then they reluctantly left the wall and went back to the cave.

The next day, Xiao Feng took out the cement he brought this time, handed it to Ge Luoyin, and asked him to organize some people to find river sand and gravel, and teach them to mix concrete, and then began to make cracks in the city wall.

Although the specifications of the container are unified, after all, the ground has not been pressed by a roller, so it is not so smooth, and the stacked building block boxes will inevitably have gaps in the docking place, so these gaps should be plugged.

And in Xiao Feng's view, the construction of the city wall is far from over, and the top of the city wall still needs to be paved and leveled, otherwise the grille design of the container will easily make people trip and fall.

At the same time, it is necessary to open windows for some containers, so that when the enemy is working, he can hide in the box and shoot arrows outward, which can ensure the safety of soldiers to the greatest extent.

It is also necessary to renovate the living facilities of the Tibetan Soldier Cave, as well as the storage room, etc., which need to be renovated, and the scrap iron cut out will be directly handed over to Ge Luoyin to be reused in the furnace.

Groin was very interested in the steel that Xiao Feng cut with gas welding, and he couldn't understand the gas welding cutting tools Xiao Feng used, but these pieces of iron were definitely good things, and these scrap iron pieces were enough for him to create several sets of good armor and weapons.

And what made him more interested was cement, which was so interesting, definitely a top-notch building material! They dwarves were originally experts in construction, and they knew all kinds of building materials in this world, although they had only come into contact with cement for the first time, but he had already regarded this thing as a top-notch building material.

The best adhesive is also easy to form, and the specific degree of solidity depends on the effect after air drying, if the hardness is enough, then the use of this thing is too extensive, building bridges and paving roads to build big houses, this thing is simply omnipotent.

So after dinner, he pestered Xiao Feng vigorously, asking him to tell him how the cement was made. The technology of this cement is actually very simple, and Xiao Feng has also understood it.

He told Groyin what he knew, but he was confused, Lime, what is Lime?

Xiao Feng is also a circle, he knows the ingredient list of cement, the main ingredient is lime, but he is not an engineering student, and he has never worked on the construction site, and he has only seen the finished product of this thing, but he doesn't know what it looks like in the field and what kind of place it is easy to come out.

The two of them talked to each other for a long time, and finally Groyin sighed: "If only Dean was here, he is an expert in prospecting." ”

"Hmm, Dean, who is he?"

The speaker is unintentional, the listener is intentional, Xiao Feng heard that Ge Luoyin actually knew that a geological expert who was good at prospecting immediately came to the spirit, the land of this planet is so fertile and fertile, and there are many mountains, so there must be a lot of various mineral resources.

If there is a geology expert, then you will definitely be able to find a lot of minerals that are conducive to the development of the tribe, such as lime, iron, copper and other veins.

If you develop one at random, even if you can't use it here, you can sell it on the earth!

It's a pity that he can't get a geological expert on the earth, and the local civilization is not too civilized, and he may not know much about chemistry, elements and other knowledge, so he didn't pay much attention to the prospecting industry before.

"Dean. Ogelman is the prince of the Ogelman family next to our tribe, and he is also a member of the dwarf clan. However, unlike us in the Grosin Division, they are not good at metallurgy, but they are good at finding all kinds of ore veins, and then developing them and selling them to us. I don't know the lime and I don't know where it was made, but Dean certainly does. He's an expert at it, and we've been good friends for years. ”

Groyin's expression was a little lonely when he spoke, but Xiao Feng was full of energy at this time, such a good local geological expert must find out, so as to maximize the use of the planet's resources.

"That's Dean. Where is Ogelman now?"

"He's been captured by orcs. I had been fighting guerrilla warfare in the forest for a while, but last winter, we were attacked by orcs and they were captured. I've stalked the orcs to get them out, but they're being held in the Black Wind Canyon, where they're heavily guarded. I watched outside for more than half a month, and I really didn't have a chance, so I gave up. I wonder if he's still alive?"

"Hmm, Blackwind Canyon, what is that place?"8)