Doomsday: Unlimited Upgrade Mobile City

【You arrive in North America and get continent-level check-in rewards. l

[North America Check-in Reward - Sanctuary Device. 】

【Sanctuary Device】

【Function introduction】

【Purify the air, produce oxygen, 100% resist infectious diseases. 】

【Maintain independent temperature, not disturbed by external temperature. 】

【Increase the probability of citizen awakening】

[Increase the life expectancy of citizens, level 1 increases to 300 years old. 】

【Increase various attributes of citizens】

【The citizens who live in the city will always remain loyal. 】

shit!

this thing...

Just hit its buff attribute that will always remain loyal, this thing is awesome enough.

In other words, "Seven Seven Three", the citizens of Donglong City will never betray him!

It can also purify the air and keep the temperature.

Isn't that...

Can Donglong City still operate normally at temperatures below zero and hundreds of degrees?

Even if the earth is destroyed...

Hasn't this city already become an independent little planet on Earth?

As expected of a continent-level reward...

Take another look at requirements.

[Sanctuary device: 10,000 star cores are required to maintain energy supply. 】

Sure enough, it was enough.

To maintain such a powerful buff bonus, you need to consume more energy.

but!

I destroyed the opponent's 2 fleets by myself, and got 122,000 star cores, but I'm still afraid of a chicken!

Sanctuary devices can also prevent infectious diseases, and also allow ordinary people to have the ability to become awakened.

Just a doubt.

"Security system, why didn't I sign in at the continent level of Asia when I was in the Asian continent? 35

[Security system: You need to sign in all continents before you can get continent-level sign-in when you return to Asia. 】

Can be ok.

There are also national-level sign-in rewards and provincial-level sign-in rewards in the United States, let’s take a look first!

Just when Wang Cheng was gearing up to receive the national reward.

【Security System: Slaughter!】

The sound of the security system's Loli exploded from Wang Cheng's mind.

"What are you doing? Why are you yelling so loudly?

[Security system: There is a city next to the eye of the sky! 】

what?

The eye of the sky is above ten thousand meters in the sky.

There is a city beside the eye of the sky...

Is there a city above 10,000 meters in the sky?

This……

Suddenly, a cold sweat broke out on Wang Cheng's forehead.

Friend or foe?

Won't it work as soon as it comes up?

They can be at an altitude of 10,000 meters, indicating that the technology is not low!

If they attacked from a height of 10,000 meters, wouldn't they be...

【Security System: The message from the other party is received in Chinese!!】

Chinese!?

Chinese?!!

Above the 10,000-meter altitude in North America, is there a mobile city of the Yan Kingdom?

"What about the information? Let me see!

I saw that the message sent by the other party was in simplified Chinese.

[City of Genting: Is this your high-altitude reconnaissance plane? This is the City of Genting. UFOs, please indicate your intentions, or we will destroy your high-altitude reconnaissance plane. 】

Didn't the other party knock out his eyes at the first time?

Can we talk about it?

Wang Cheng picked up the communicator and connected to Sky Eye.

"We are not malicious, we are just using this eye to detect the ground.

A line of words appeared on the screen.

[Genting City: Oh? Are you also from the Yan Kingdom?]

"Yes. 35

[City of Genting: It's kind of interesting, it's the first time we've seen such a high-altitude flying object after staying in the sky for so long. Meeting is fate, welcome to Genting City as a guest, since you are from Yan Kingdom, do you know Wu Zhen? 】

Wu Zhen?

"Wu Zhen of the Technocracy? 35

[City of Genting: That's right, Wu Zhen is our guest of Genting...he knows the existence of City of Genting, and has exchanged a lot of things from us with the star core. 】

change something?

Are some of Wu Zhen's technologies bought from Genting City?

Wang Cheng looked up and saw nothing in the sky.

The other party should have turned on stealth and hid at an altitude of 10,000 meters.

$71.

Unexpectedly, there are cities above 10,000 meters.

However, the other party seemed to talk well and hoped that he could trade with them.

This made Wang Cheng a little curious about this Genting City.

[City of Genting: If you want to visit the City of Genting, we will send a spaceship to pick you up. 】

Wang Cheng hesitated for a while, then raised his hand: "Transfer Guard City No. 004."

Then he picked up the communicator: "I'll go up myself, can I remove your invisibility?"

[City of Genting: No problem. 】

I saw that the sky was originally a thousand miles of clear sky.

Suddenly!

A huge figure gradually turned from translucent to solid.

Roughly judged, the other party is at an altitude of 10,000.

[Security system: The other party...a city of 100,000 meters. 】

3.8

Looking at the huge city, Wang Cheng took a deep breath.

"There is only one possibility that the other party dares to let us pass. They are very confident in their own strength, otherwise they cannot let us pass so easily."

Soon, the 004 guard city appeared in the portal.

Wang Cheng glanced at it, and he planned to let his avatar take a look.

When the clone dies, he dies, and his body does not need to take risks.

Genting City!

What kind of city is it?

At least from the current point of view, the other party does not have any hostility, but instead hopes to buy things with them.

The escort city No. 004 carried Wang Cheng's clone and flew towards the Genting City at an altitude of 10,000 meters.