I shocked the whole world!

Ye Nan didn't care about them.

The steel fortress is all Ye Nan's core technology, how can it be possible to let this gang enter and exit at will?

He piloted the mecha and instantly shuttled the shield into it.

Interior of the wide fortress.

Ye Nan opened his ultra-black technology system and carefully examined the change.

Three generations of mechs have been unlocked.

Higher technology and combat effectiveness made Ye Nan's heart relax a little.

But Ye Nan did not plan to drive a third-generation mecha.

Only the AI system can be carried on the original body.

Unlike other models, the original body has an upgrade and evolution function

There are other weapons that have also been unlocked.

But it's worth mentioning that some of these good-looking high-tech attack weapons are not built to unlock.

Instead, something called an Honkai crystal is needed.

Before, Ye Nan didn't know what this thing was.

But now....

He looked up at the Honkai rift in the sky, maybe the Honkai Crystal was made in this thing.

But the Collapse Rift has not yet fully opened, and it cannot be made for the time being.

Then build a mech first.

That's right, the material!

The military could not enter the steel fortress, and the materials were returned to the other side outside the fortress.

Ye Nan's mind moved, and he drove the primordial body and walked outside the fortress.

Outside the fortress, countless crowds gathered, shouting and begging to enter the steel fortress.

Many of them were in a hurry and exhausted to stay by the side.

I have to say that Ye Nan admires this profession a little, even now, when many people think that the end of the world is coming, there are such dedicated people.

Stay here to find out the news.

Suddenly.

The mech came out of the black protective shield.

All the surrounding crowd instantly quieted down, and after a short pause, they frantically rushed towards the mecha.

"Please, let me in, let me in, I can give you money, how much money will be given to you!"

"I have money too! I do real estate, my money is given to you, let me go in too! "

"I only want my parents and children to enter the fortress, as for me, it is of course best if I can enter, there are only seven people in our family, please, let's go in."

Ye Nan's mecha was almost dragged away by them.

During this critical period, Ye Nan didn't have time to ink with them here.

But to kill these directly?

That can't work, although Ye Nan doesn't feel like a living Lei Feng, he is definitely not a heinous big devil.

He slowly raised his arms.

The special weapons above began to launch slowly, and the blazing flames burst out instantly.

The scorching heat caused the surrounding crowd to scatter.

Ye Nan snorted coldly and continued to walk towards the materials, but this was not the end, behind him, a mighty engineering robot appeared.

They walked out of the fortress in a neat manner, step by step, with neat steps.

There are dozens of them, like a small robot army!

This scene made everyone around stunned!

They had seen mechs, they had seen steel fortresses, but they had not seen what was inside the steel fortress.

Now, see so many robots coming out of it.

Their curiosity became stronger.

But because of the previous lessons, no one dared to go up and make fun.

"These robots should be the robots used by the military to resist the end times!"

"Damn, obviously there is such a powerful force, but why don't you protect us?"

"I protest, I want to report, I want to court the builders of the steel fortress!"

Ye Nan glanced at them coldly, and there were only two words in his mind: Stupid!

Too lazy to take care of them.

Ye Nan commanded the engineering robot to constantly carry materials.

Although this speed is not slow, it is not fast, and it took nearly an hour to complete.

It's not too early to see if it's getting dark.

Ye Nan drove the mecha back to the fortress.

He wants to start manufacturing mecha as soon as possible, and time is tight.

Open the system interface, the materials are already sufficient, he clicked the manufacturing button, and everything after that was handed over to the system.

This is a systematic and fully streamlined production.

The shape of the third-generation mecha is a lot more fancy, it is scarlet, and the body shape is also a lot, full of more than ten meters tall.

The weapons and ammunition on it are also more sophisticated.

But Ye Nan still felt that his original body was more handsome.

Thinking about it, he opened his original body interface.

After taking a look, I found that the materials for upgrading and evolution were also prepared.

So I pressed evolution casually.

This process is much slower than making mechs.

While he was bored waiting, Jiang Zhenbei suddenly called.

"Mr. Ye, three nearby countries have sent envoys to talk to us, you see..."

"Come?"

"It should be for the black spot in the sky, and their country also has these things."

[Kneeling for flowers, kneeling for evaluation, kneeling for tips, kneeling for monthly passes, kneeling for all data support, kneeling thanks to all the big guys! ] 】