Darcy was a biologist, historian, and traveler...... He has many titles and abilities, but he doesn't know much about modern industry, steam technology, etc., and he doesn't know how to smelt metals.

Compared with historical knowledge and biological knowledge, Xia Zuo is not good!

Compared to the knowledge of steam science and technology, compared to the knowledge of smelting metals, Darcy is not good!

As an outstanding student of the Royal College of England and a genius student in the fifth grade of the Department of Mechanics, Xia Zuo can't say that he knows everything, but he understands some of the most basic things!

However, his knowledge of smelting metals does not come from the mechanical department, but from the artificial man Lei, when Lei's energy converter was damaged, the damage could not be repaired, and Lei wanted to make a new energy converter, he needed to understand the various metals in this world, including the composition of various metals, as well as the fusion smelting method.

Xia Zuo followed and learned some, he couldn't learn things that were too deep, but he knew very well how to turn iron ore into pig iron.

The first piece of pig iron has been extracted from the ore by humans in BC, thousands of years ago, this is not a profound technique, of course, the chemical reaction involved is extremely complex, the ancients did not understand what chemical reactions, nor did they understand the molecular formula, can still refine pig iron.

So Xia Zuo felt that with the knowledge in his head, it was okay, and he didn't read so many books in vain.

There are iron mines on this island, at the foot of the Bread Mountain in the west-central part of the island, which Dasivan has written, and he got the name Bread Mountain, not because the mountain looks like bread, but because there are many bread trees growing near the foot of the mountain.

At dusk, Xia Zuo handed over the drawings to Hadi.

"What is this?" asked Hardy, looking at the drawings. He could see that it was an architectural drawing, and there were various buildings in the Achaean tribe, so he could read that it was a drawing, but he didn't know what the building was for.

"It's the blueprint of the blast furnace, with it, and then digging the ore, we can smelt the pig iron, and use the pig iron to make the arrows, which will make the bow and arrows more powerful. Xia Zuo said.

is the blueprint of the blast furnace, which is the main facility for smelting ore. Name implies. It's very high, it's big.

"Pig Iron Arrows!" Hadi was not a fool, he could fully understand the power of iron arrows, and the whole person suddenly became excited.

"That's right, let's go. Set up the blast furnace as soon as possible. Xia Zuo nodded.

"Good. Mr. Xie Luxie. Xie Lu Xie!" Hadi thanked him for his kindness and wanted to kneel down for Xia Zuo, but was stopped by Xia Zuo.

What Xia Zuo didn't expect was. From dusk, the Achaean people began to collect stones, which continued until night.

The jungle is full of dangers, especially at night, but the Achaean people seem to have forgotten the dangers of the jungle at night in order to retake the western shore of Lake Guna as soon as possible, and transport stones all night.

The night was full of fire from the Achaean tribe, and the next morning the open space in the tribal square was filled with all kinds of stones, and even the foundations of the blast furnace had begun to be excavated.

"Uta, come here!" Xia Zuo just went out, looking at the still hot scene in the square, and called out to Hadi's youngest son.

Uta, who is two meters three tall and envied and hated by Xia Zuo, is Guzana's elder brother, one year old Chinese New Year's Eve today, and his strength is a mid-term great martial artist, that is, a six-leaf clover archer, is the number one master in the clan, and his archery is amazing, and it is said that his hanging shot can kill rabbits running two kilometers away.

"Mr. Xia Zuo!" Uta shouted respectfully as she walked over to Xia Zuo.

Xia Zuo glanced at the drawings in Uta's hand, raised his eyes and asked, "Do you estimate that the blast furnace will be built in a few days?"

Drawings must be in the hands of the people who know best, so they can play a role, and Uta estimates that the person who can understand the drawings the most here except Xia Zuo was also in his command just now.

"Two days. Uta said.

"Well, did you practice last night?" Xia Zuo asked again.

Uta shook his head, after all, he was a mid-level martial artist, and although he hadn't slept all night, he still looked very energetic.

"You go and rest, and follow me to find iron ore in the afternoon. Xia Zuo said.

Although Darcy recorded the existence of iron ore on the island, he did not record the detailed location, and he did not even draw a map of the island, because there were some places on the island that he could not go to at all.

Not to mention him, those places, in fact, even the top powerhouses on the island like Uta can't go, it's very dangerous.

Fierce beasts are rampant on this island, and Xia Zuo wants to find iron ore, so there will not be too much danger if he brings Uta.

Uta received the order and went to rest, and Xia Zuo went back to the wooden house to read the book for a long time, and at about one o'clock in the afternoon, he and the rested Uta left the Achaean tribe.

About three o'clock in the afternoon, in the jungle.

"Mr. Xia Zuo be careful. Uta grabbed Xia Zuo, who was walking in front, and squatted down with Xia Zuo.

Xia Zuo, who was looking through Darcy's transcript, hurriedly picked up the notebook, looked up vigilantly and asked, "What's wrong?"

"It's a two-headed dog!" Uta kept her voice low, picking aside the leaves and pointing into the distance.

In the distance, under the tree, two canine beasts that looked like they were only half a meter tall walked side by side, keeping their heads down and constantly sniffing the ground, they looked small, but they were fierce, their whole bodies were bulging muscles, their heads were a little large, judging from the bulging muscle lines on their faces, the bite force must be very amazing.

"Their aura is not as good as that of the Clover Warriors, so why should they hide?" Xia Zuo asked.

"They are fierce beasts that infest in packs, and although we can only see two of them now, there must be other two-headed dogs nearby, there must be quite a few of them, and if we are discovered, they will attack in groups. Uta lowered her voice.

"Oh?" Xia Zuo frowned, none of which was recorded in Darcy's sources, "You're not their match?"

Uta shook his head slowly, looked at Xia Zuo again, and said, "They will attack without stopping, I can run away, but I can't guarantee your safety, Mr. Xia Zuo." ”

"Well, then we'll wait!" Xia Zuo nodded in a low voice.

Uta looked at the two-headed dog in the distance again, but his face changed abruptly, he felt that Xia Zuo had disappeared, completely out of breath, and quickly turned his head to look around...... Xia Zuo is still there.

With a strong ability to converge aura, Xia Zuo became more and more mysterious in Uta's heart.

The two two-headed dogs in the distance were still searching, and the four noses kept sniffing the ground, and suddenly, the two-headed dog on the left raised its head, grinned and let out a low roar, and then the other raised its head and did the same.

"Found us, Mr. Xiazuo, come with me!" Uta snorted, turned and swooped into the woods, and after just two steps of running, he felt that something was wrong, and Xiazuo did not follow.

Looking back, I saw that Xia Zuo actually pulled out a short knife and rushed towards the two two-headed dogs. (To be continued......)