After traveling through time, I, as a mechanical genius, am dedicated to improving myself.

Xibaguo just wanted to know one thing. After raising his hand and getting a response, he asked, "How do you plan to land? The density of Mars' atmosphere is only about one percent of Earth's. Spacecraft can't use atmospheric friction to effectively decelerate like they can on Earth."

Zeng Li projected her prepared artwork on the screen: "Don't worry about that. We have an advanced braking system, which will also be combined with parachute reverse thrust rocket technology and other technologies. Together, we can accurately control the spacecraft's descent speed."

Not many people looked at the blueprints, only the summary, not the process, and they still couldn't understand. They could only look at Zeng Li on the stage, the confidence in her eyes a little irritating. Since China has all the technology, why do we need so many countries to participate? It's simply a name to charge fees.

So what if you know?

Are we not going to participate in development? Are we not going to get a share of the Mars pie? In a few decades, other countries will have gone to Mars, while our country will remain on Earth?

It is not difficult to imagine that the ancient tribute system will definitely be restored at that time.

If they don't want to, what's the point of destroying Earth? They're all on Mars anyway, so it doesn't matter if they don't destroy Earth. The gap in civilization is too great. If my generation doesn't work hard, countless generations after me will have to overcome this level and then go to Mars to eat leftovers? There may not even be any left.

What if the worst-case scenario were to happen? What if the Earth truly collapsed? What then? There would be no escape route.

So no matter how annoying it is, we can only swallow our anger and see if we can learn something in the process. After all, we have paid so much tuition.

Russia reacted the fastest, sending back 30 people without replacing them, and China readily released them.

Other countries are still confused and don't quite understand what this operation is, so they decided to wait and see.

Zeng Li came to Chishui Forest again.

Explain the situation to everyone.

"We require you to master absolute flight techniques because going to Mars requires you to fly to different locations to find suitable construction sites or other things. Time is limited, so you can only fly between 10:00 AM and 3:00 PM daily. The rest of the time, you can't stray too far from the spacecraft."

"Now we need the first group of people to go up. Those who think they have practiced well and have good skills and can accept this mission, then act according to the instructions."

"Whether you're reluctant to leave your families on Earth, or for other reasons, you can choose according to your own wishes. We can't let all of you go up. We have to leave a group of people to serve as coaches and train the newcomers. There will also be a second and third group, and we'll rotate them."

"Now, those who want to be among the first to go up, step forward."

Zeng Li found an excuse for everyone, and those who wanted to go could come forward. Including Zhang Yan, there were forty-three people willing to go.

"Then Zhang Yan will lead the team."

He privately instructed Atu to write down the names of the people and include them in the history of the development of Mars.

Other countries have objections to this matter.

"Then what should we do? We have all prepared and trained people in advance, so you can send people here now, train one million people, and strive to send the second batch of your people up." This was the response of the Ministry of Foreign Affairs. Only 32 countries sent people here to learn to fly.

The center forward receives these people.

The air force trained by Chi Xilu has one fighter jet per person, and is responsible for patrolling high-altitude areas every day, especially borders and remote villages. Every time a plane flies over, people on land feel a sense of oppression even if they do nothing.

In a short period of time, many girls were rescued and several thieves' dens were found.

After Qian Shuyu finished dealing with the situation, he continued to mutter to Zeng Li, "If the Air Force hadn't gone to such a remote place, I wouldn't have known there was such a place in China. People are only bought and sold in, but not out. It took us a long time to find the exit with the help of the drone. There's not even a main road."

"After twisting and turning, the mosquitoes are born in the same place. They can't fly out even if they want to go to the city to drink other people's blood."