Sign in, people are on an isolated island, and they just built a luxury villa by themselves

Chapter 689 The history of bullet evolution, but also to build a teleportation array
"Just when people were worrying about the damage of the gun barrel, they discovered a relatively soft metallic lead." The man continued, "Lead is very soft, it will not damage the barrel, and it is easy to process, so you can carry it with you. Mold, you can process some bullets in your spare time."

"So this lead bullet is so good!"

"Then when guns evolve to an advanced form, don't they all have to use this kind of lead bullets, brother, you did it!"

The Copner continued to say in the group: "No, lead bullets also have certain defects. If the bare lead shot is too soft, it will cause lead hanging, which will affect the shooting of the next bullet. Therefore, it is considered to cover the lead bullet with a layer. Metal."

"You mean copper?" someone interrupted.

"Yes, I tested many kinds of metals at the beginning, but copper is relatively the best! This is the copper bullet, which is the kind of copper bullet we often see later." The man replied.

Hearing this, Xiao Yi's heart moved: "Isn't this the bullet I just signed up for? I didn't expect it to be more advanced than lead bullets, not bad! But, this person is really knowledgeable!"

"Didn't I post it too? A copper vein has just been refreshed in our alliance!"

"That's right, you will post it in the future, but now everyone doesn't have the technology to make copper jacket bullets, so you can't post it now!"

"It's okay, we always have to look forward, as long as we can develop in the future!"

Seeing this, Xiao Yi shook his head, switched to the private chat channel, and sent a message to Xiongdi: "Xiongdi, are there any changes among the natives on the new road?"

"Back to the island owner, no!" Xiong Di replied, "Now they don't seem to prevent us from entering at all, they only attack us after we open the treasure chest."

"I expected it a long time ago, it's okay, let everyone pay more attention to the sneak attack of the natives." Xiao Yi reminded.

"Yes!"

After Xiao Yi finished chatting, he thought about it and rushed to the medium-sized teleportation array.

"Morning island owner!" Shi Kong greeted Xiao Yi immediately when he saw him, and the other dwarf engineers also greeted Xiao Yi one after another. After all, the drinks on this island are really delicious.

For engineers like them, there is no limit at all, just drink whatever you want!
This made them very happy, so the construction of this medium-sized teleportation array was very serious and responsible, and at the same time, they almost knew everything about Shi Kong's questions!
"Everyone has worked hard. How many days is it estimated that this teleportation array will be completed?" Xiao Yi asked.

A dwarf engineer replied: "According to the current progress, it will take another day. Is the island owner in a hurry?"

"No, just pay attention to the progress of the project!" Xiao Yi replied with a smile.

The dwarf engineer said: "We will finish it as soon as possible!"

"Thank you!" Xiao Yi cupped his hands.

After thinking about it, Xiao Yi walked to the small teleportation array on the side, took a few bottles of good wine, and teleported to the dwarf country.

After walking out of the teleportation array, Xiao Yi was immediately stopped by the guards on the side, and asked, "Who are you, and who are you looking for?"

"My name is Xiao Yi, and I'm an outsider. I'm here today to pay a visit to Ross!" Xiao Yi replied.

The guard's eyes lit up immediately when he heard that his name was Xiao Yi. He asked, who in the dwarf country doesn't know Xiao Yi's name.

Now the drinks in the entire dwarf country are basically taken over by the drinks from Xiao Yi's side.

"Are you that Xiao Yi who is very good at making wine?" the guard asked excitedly.

"I don't know how to make wine, but I have a professional wine maker!" Xiao Yi replied with a smile.

"Well, we will notify Lord Los, please wait a moment!" The guard said with a smile.

Xiao Yi nodded and said, "Thank you very much. Please try this bottle of newly brewed beer!" "Then we're welcome!" The guards licked their lips and said.

Xiao Yi took out one of the large bottles of beer and poured it for them. The guards picked it up and drank it down in one gulp, and then there was an expression of endless aftertaste on their faces.

"What day is it today, my friend, why are you here?" Ross came over and asked.

Xiao Yi replied: "Come here to see you, and at the same time, I want to discuss business with you again!"

Ross dragged Xiao Yi to the trading house in the dwarf kingdom.

"Do it, let me see what you brought me today?" Ross said happily.

Xiao Yi put the good wine on the table, and Ross opened it excitedly.

He poured himself a glass, tasted it carefully, and after a long while, he said, "The winemaker on your island is really amazing!"

"It's really good!" Xiao Yi also said.

"Tell me about the business you want to talk about!" Rose said, holding a wine glass.

"We still need to build a medium-sized teleportation array!" Xiao Yi replied.

Ross frowned slightly, and then said: "This time, you still use the virtual currency on your island to trade like last time?"

"Of course this is what I hope most, but I don't know what your country means?" Xiao Yi asked.

"I'm afraid it won't work this time!" Rose replied.

Xiao Yi looked at him in surprise.

Ross continued to explain: "It's like this. We have already understood your battles with those cities and countries, and we have also confirmed that the sea water is constantly rising to submerge this continent."

Xiao Yi nodded, waiting for his next words.

"That's why our king has issued an order. If it is not necessary, the domestic cornerstones should not flow out for the time being. And if the outside world wants to buy our domestic items, they must use the cornerstones to buy them!" Los said with some helplessness, "This order has been written down. I have to obey!"

Xiao Yi nodded and said, "Well, I understand, it's human nature! Thank you for your help last time!"

"I won't mention that, so if you really want to build another medium-sized teleportation array this time, you really need to use cornerstones to trade!" Ross said.

Xiao Yi pondered for a moment, then got up and said, "Okay, I need to think about it."

"However, our king also said that if you can give up an outsider island, our dwarf country can use a lot of cornerstones to buy an island!"

Luo Si's words made Xiao Yi stop when he was about to go out.

"What? You want to buy an island?" Xiao Yi asked in surprise, but after thinking about it, it didn't seem difficult to understand.

Now that the dwarf kingdom has known the fact that the sea is gradually submerging the mainland, they must leave a way out for themselves. At present, it seems that an island of survivors is the most suitable!

With the huge amount of foundation stones in their hands, they will soon be able to expand the island to an area large enough for them to live on!
"Yes, after all, this continent may not last long, so we must make plans early!" Ross replied.

"Well, we need to discuss this matter before we can reply you!" Xiao Yi replied cautiously.

(End of this chapter)