Just like Commander Ringer said, just in the afternoon, the Federation used a large carrier rocket to transport several relatively large meteorites onto the Guardian, Liu Xuan and the others were already ready, and when it was time to send them, they would gather suitable researchers and directly carry out the transformation work.

Interestingly, these meteorites paid a huge price, and they fell on the earth after grinding off many edges and corners in the earth's atmosphere, and it is estimated that they would never have thought that after decades or hundreds of years, they would have returned to space with a rocket thruster invented by mankind.

Liu Xuan estimated that the first round of the entire experiment would take ten days, which was still enough for them, after all, Starfall had been flying towards them, and the distance between the Earth and Starfall had become shorter.

Liu Xuan's four people all walked little by little according to the plan, there was not too much anxiety, and there was no way to be in a hurry, because according to Liu Xuan's assumption, there was no way to do it. They have to help the asteroids on the asteroid belt to block them, which means that even if they are ready early, they have to wait until the starfall reaches the asteroid belt, and they have to wait anyway, so why not do it carefully from the beginning? Knowing that they only have this one chance, there is nothing wrong with being cautious.

All people are not in a hurry, and they also know that it is useless to be in a hurry. According to Liu Xuan's assumption, they only need five days to assemble it, and the remaining five days are the time for the thrusters to fly.

In short, Liu Xuan's side is in full swing and assembling in an orderly manner.

On the other hand, that is, the side that the Federation is responsible for, the important production line is also assembled within the Star Ring Company, this production line is mainly for the production of interstellar warship propulsion systems, in addition, other large enterprises of the Federation are also gradually joining in the manufacture of interstellar warships, and the number of interstellar warships on the earth is also doubling.

Liu Xuan also wanted to hand over his technology now, but after thinking about it in the end, he still didn't hand over the technology given to him by Professor Ma, on the one hand, he also had his own selfishness, on the other hand, the Federation was not very urgent about this technology, after all, the future battle was likely to be carried out in the solar system. The current thrusters are still enough in the solar system.

The people of the Federation are also very cooperative with the work of the Federation, and they also know that the Earth is the only planet they can live on, even if an alien planet is discovered, according to the current level of human science and technology, coupled with Liu Xuan's latest technology, it is difficult to carry out the migration of the whole people.

Almost all of the people of the Commonwealth have joined the Federation's various activities, including helping to build the necessary items. For example, the compressed food and daily necessities necessary in space, you must know that once the starship takes off, it is rare to have a chance to stop if it is not replenished with the corresponding items.

There are at least 200 people on each starship, and the daily consumption of 200 people is also very terrifying, and it is difficult to hold on to it just by relying on the Federation's inventory, so the help of these people is also very necessary.

Some of the old engineers and scientists who have long since retired have returned to their jobs one after another, doing their part for the Federation and the future of mankind.

As for those "capitulation factions" who advocated surrender and submission, they also gradually disappeared, perhaps because they saw the unity of mankind, and they also consciously added to the trend of helping the Federation.

However, more people, more ordinary people, just experienced the initial panic, and gradually returned to their original state of life, they also know that their panic is useless, and now the only thing they can do is to absolutely believe in the Federation, and believe that the power of the Federation's many scientists and engineers can establish the ability to compete with the alien fleet.

As for the villagers that Liu Xuan saw in the suburbs, they didn't even panic at the beginning, they still did what they should do, and how they should live is how they live. For them, the earth is all they have, and they can die when the earth is extinct. They are the most primitive children of the earth, they will follow in the footsteps of the earth, and no matter what the end of the earth is, they will live and die with the earth.

When you encounter things that you can't control, that is, you can only wait for things to develop, and you can't change the final result by thinking about it every day, it's better to continue your life every day, don't think about it if you can, get rid of unnecessary troubles, these people live freely, and even say that they see through life and death.

The streets of the Federation have also returned to normal, the small traders and hawkers who usually appear have resumed their lives, and the office workers have also resumed their normal lives, there is no hurry, let alone panic, everyone is trying to live their own days.

Five days passed in a flash, Liu Xuan and a few people had already assembled, and they had spent the past few days in intense inspections, and the four of them finally had time to enjoy the beauty of space.

However, all this was quickly broken, the scheduled launch time had arrived, all the important personnel were already in place, and the final collision site was calculated, and the final collision site should be near Saturn, and the Federation's probe was already in place.

The launch vehicle that will be launched has long been in place, and it is very different from the original, this time the head of the rocket is a cone-shaped meteorite, which is firmly fixed behind the rocket, and when the collision occurs, the meteorite in front of the rocket will be in close contact with the starfall.

Ringer looked at Liu Xuan, the meaning was already very obvious, Liu Xuan looked at his bracelet, and nodded, his bracelet showed that everything was deployed, and it was already possible to control the launch at the console.

Ringer took a deep breath and almost roared, "Fire!" Then he just snapped the button in front of him. The entire Guardian shook violently, and everyone realized that the strange-looking rocket was flying towards deep space with a long tail flame, carrying the last hope of mankind.

"Alright, we can just wait quietly for the final result to come." Liu Xuan also took a deep breath and said to his companions beside him.