When the new fortress of leimar was in full swing, the craftsmen invited by Ye Luo also arrived in leimar.

The craftsmen of the undersea Mermaid clan came the fastest. Although the laterite continent was linked to the undersea, ye Luo rebuilt the undersea part just in case.

In addition, the original place where the heavenly king was stored also left a huge pit after the heavenly king flew away. Using the pit, it was redesigned to form a fortress with a three-tier defense system.

The innermost part is composed of artillery. This time, the artillery is directly embedded in the wall and will not be easily damaged. These are completed by craftsmen from the country of peace.

The second floor is where the strong sit. Some lounges and canteens have been built to ensure that the strong sit here all day and will not leave.

The last layer is the early warning layer. The walls are specially treated. As long as they are destroyed, a huge alarm will be issued immediately. This alarm can be heard even at the naval headquarters in marinfando.

As a final preparation just in case, as long as the alarm sounds, the naval headquarters will desperate to send more reinforcements, and even the whole army may go out.

In short, the purpose of the establishment of the fortress is to build it into a fortress of war in an all-round way and directly eliminate any trouble here.

During this time, ye Luo was finally idle again, and Guerrero opened the hell mode again.

Ye Luo's education is very simple. Teach you, then practice yourself, and finally fight and digest with Ye Luo.

And Guerrero's talent is really strong. He can quickly learn what ye Luo has taught, and even draw inferences from one example.

Now he has no time to sleep because he has been replaced by meditation.

Everything in the navy was normal, but the holy monster still died in the research, but the research institutes didn't let the monster go so easily.

A group of scientists led by Caesar seem to be studying some terrible weapons of war.

Caesar was deliberately released by Ye Luo. Although he claims to be the first scientist, his ability to engage in scientific research seems not very good, but he is good at studying weapons, especially war weapons.

There was going to put kaiduo into the portal, but when he heard that Caesar was studying new weapons, he planned to wait. When Caesar's weapons were developed, kaiduo would take them with him, which would be more secure.

Even though kaiduo was killed when he entered, with his vitality, there was no problem in releasing weapons.

So a month later, Kato was brought to the portal, along with the Navy's chief war scientist Caesar.

"Tut tut tut! Look! Look at the guards here, Lord kaiduo. Even you can't escape from here? " Caesar said with a strange smile.

"Can you shut this guy up? I hate his voice!" Kaiduo glanced at Caesar and said disdainfully.

"Giggle, giggle, giggle... Don't do this ~ Lord kaiduo! We are old acquaintances! " Caesar did not float in the air, because even the roads on the ground here were made of hailou stone, so the weak Caesar was led by the navy soldiers.

As for kaiduo... Although the hailou stone had some influence on him, it didn't make him unable to walk.

"Coming?"

The last door opened. After Caesar and kaiduo went in, their mouths opened unconsciously. What did they see?

Countless guns pointed at them with Heyo's muzzle. At the top, Field Marshal Ye Luo, hero Karp, former field marshal Warring States, former field marshal Green Pheasant, former Navy General Staff crane and the four army captains of the current federal republic government were all looking down on them.

"Caesar, now you can introduce your weapons to kaiduo. If you can't meet my expected requirements, you can enter the portal with kaiduo!" Ye Luo said softly.

Caesar, who was still a little afraid, talked about his invention. He was quite confident and said, "hee, cluck, cluck... Please rest assured that Caesar thinks he is second in the research and development of war weapons, and no one dares to think he is first!"

"Well, don't talk nonsense, just focus!" Ye Luo's dissatisfied reply.

"Everyone, please look!" Caesar pushed out a large wooden box held by the navy soldiers behind him, opened it and said, "here is my masterpiece! I named it... "

"Get to the point! This is my last warning to you! " Ye Luo frowned and said.

"It's easy to use this red button... See? As long as you press it, the gas inside will be released by itself. Although no explosion test has been carried out, I believe that as long as it is used, no one will survive on the whole island! " Caesar said confidently.

"So, Kato, do you know how to use it? Now you take this strange guy in. What else do you need to explain? " Ye Luo did not salute Caesar and asked directly.

"It's not a strange guy. It has a name, called..." Caesar jumped aside and said, but ye Luo and kaiduo ignored him directly.

"I didn't expect your navy to be so strong now. According to what you said before, as long as the places laid in that world belong to me, does it count?" Kaiduo looked at Ye Luo and asked directly.

"Of course, even now, I can promise you that our navy will not cross the border portal within 50 years, but I can only guarantee you that the Navy will not pass. Whether you can lay a territory depends on your own! I won't give you any help. This strange weapon is free! " Ye Luo said with a smile.

"As I said, he has a name. His name is..."

Before Caesar had finished, kaiduo grabbed the strange weapon and walked towards the portal.

"Open the door!" After ye Luo ordered, the green cattle and Saab standing on both sides of the portal began to inject energy directly towards the portal.

Naval scientists have calculated the energy conversion ratio of the portal. When the whole portal is lit, it can pass through one Saint level and three emperors. This is the limit.

Of course, after all the portal lights up, you can continue to inject energy, but there is no intuitive comparison, so all lights up is an important node.

With the injection of green bull and Saab energy, the portal began to shine slightly.

Ye Luo looked at the shining speed, frowned slightly, then jumped down directly from a high place, walked to the side of the portal, and stretched out his hand.