A hint of crimson flashed on the cheeks of Yun Xue and the others.

"That'...... All right. Yun Xue replied, and she didn't know what she was thinking in her little head, and she didn't have the breath of the female man before.

Shen Bing smiled and said, "Do you have anything else?"

"No more. The two immediately said that they were already a little eager to devote themselves to the next research project.

For most people, studying and working are forced by life.

But for true scholars, it is an extremely happy thing to solve academic problems, wander in the ocean of knowledge, and rely on their own efforts to find one truth after another.

There is no doubt that Yun Xue and Yuan Wei both belong to the type of scholars, and after taking the Spirit Trick Pill, their pursuit of unknown technology has become even stronger.

"Then you guys go get busy!" Shen Bing teased, "Taking you down to the restaurant after work can be regarded as a celebration of your joining the R&D team." What do you want to eat?"

I don't know if the word "restaurant" aroused Yunxue's gluttony, so he immediately raised his hand and said, "I want to eat hot pot." ”

"Okay!"

Although there are now special intelligent robot chefs in the villa, whose cooking skills are even more powerful than those Michelin chefs, the atmosphere is the key to eating hot pot......

"Yay!" Yun Xue and Yuan Wei were very happy.

With Shen Bing's identity, there are not many opportunities for ordinary couples to go to the restaurant outside in pairs, although this time the three of them went to the restaurant together, but as long as they have a good mentality, there is not much difference between them and the two.

After all, Yun Xue and Yuan Wei have already accepted each other's existence, and are even trying to treat each other as their relatives, although it is not a day or two or a month or two to do this, but they are working towards this.

Shen Bing watched the two disappear at the end of the corridor, and there was a bit of contradiction in his eyes.

"Hey! When others fall in love, they enter and exit the hotel in a week or two, and their two girlfriends can only be ascetics! No one believes them, right?"

Spit bad and spit bad, Shen Bing actually understands it very well in his heart.

If something really happened to him, it was estimated that Yun Xue and the others would be half pushed, but he didn't want to be so hasty.

Even though the current social atmosphere is not as good as before, to a certain extent, Shen Bing is a traditional person. I may be a little talky, but I take the key things very seriously.

In particular, he was not sure that Yun Xue and Yuan Wei could really accept such a result.

Now that they are living together, it is more like an attempt, and if they feel that they can fully accept this state of life in the future, then it may be time to achieve positive results.

"Cultivate more feelings. Shen Bing muttered.

......

At an altitude of 20,000 meters above Rongcheng, in the void that cannot be seen by the naked eye, a huge flying saucer-shaped aircraft is hovering quietly, and on its top platform, there is a flying machine with a shape similar to B2 parked on it.

The flying saucer is the old class of Xianyuan, and as for the aircraft parked above the old class, it is naturally an A2 fighter.

The Immortal Elder Class was able to become invisible because of the Immortal Family Formation, while the A2 stealth completely relied on that kind of biological stealth coating.

Thorne, who was sitting in the Xian Yuan control room, looked at the deep starry sky, and his heart was also quite excited.

"Ghost One! Thorne said.

As his words fell, the A2 fighter on the platform instantly rose up, and then shot towards the sky like an arrow from a string.

As long as anyone who knows a little bit about dynamics sees this scene, they will be amazed by the power of the A2 engine.

With this acceleration, you can see that the thrust-to-weight ratio of its engine is definitely far behind the world's most advanced aviation engine.

This is just the beginning, the speed of the A2 has increased rapidly, from tens of meters per second to hundreds of meters per second, and the sound barrier is completely as if it does not exist in front of it.

1000M/S......

2000M/S......

......

Soon the speed exceeded ten times the speed of sound, but the surface of the A2 did not change in the slightest.

If it is an ordinary fighter, at this speed, it is estimated that it will fall apart. Only a rocket can achieve such speeds.

This is also the strength of the A2, the main structure and fuselage skin made of Edelman alloy, not to mention ten times the speed of sound, even if it is sub-light, it is completely able to withstand it.

Ten times the speed of sound is not the maximum speed of the A2 fighter, and it is powered by a small nuclear reactor as if it has infinite power, and it has been flying forward with a steady acceleration.

In just over ten minutes, A2 had already flown out of the atmosphere.

Without the constraints of the atmosphere, the power of nuclear-powered engines exploded further.

20 times the speed of sound, 30 times the speed of sound, 40 times the speed of sound......

If it is impossible to understand the concept of 40 times the speed of sound, then it can be understood by talking about the second cosmic speed.

Even if the A2 fighter is not powered now, it can escape the gravitational pull of the Earth and become an artificial planet flying around the sun.

The Apollo 1 spacecraft, which returned to Earth from the moon back then, created a limit speed of just over 30 times the speed of sound.

However, this is not the limit of the A2 either, and its speed is still improving.

100 times the speed of sound! 200 times the speed of sound......

It is a stream of light that shoots from the Earth to the Moon.

Even if you look at the two planets as a reference, you can see its movement.

When the A2 reached 200 times the speed of sound, it finally stopped accelerating, and the nuclear-powered engine stopped roaring, just maintaining the fighter plane flying forward at a constant speed.

The distance between the earth and the moon is more than 300,000 kilometers, which is a gap that ordinary people can't even imagine, but at 200 times the speed of sound, such a long distance can only be completed in just over an hour.

This time is undoubtedly very short, and it took three days for the Apollo 11 moon landing in the United States that year.

......

Shen Bing sat in the central control center of the underground base, and the hologram in front of him perfectly projected the vast starry sky.

It was launched by A2 through its own satellite with the help of its own signal transmission system.

In that picture, the Moon, which was originally only the size of a disk, is increasing at a speed visible to the naked eye, while the Earth behind it is also rapidly shrinking.

Craters are densely spread on the surface of the moon, and it is the first time that Shen Bing has seen this scene so clearly.

Landing on the moon was something that Shen Bing had planned for a long time, but he never thought that he would complete the first moon landing journey of Phantom Immortal Technology in this form.

You must know that in his plan, the first moon landing of Phantom Immortal Technology should be completed under the watchful eye of the public, and it will be a sensational event for the world.

But now, I can only go secretly......