In fact, before Dong Chen's arrival, this nuclear fusion reactor had been safely tested for a long time, so this time the ignition and operation status would be so perfect, otherwise the chairman would not have been invited to visit.

If the chairman of the board of directors had been invited to visit at the beginning of the trial, they would not have been able to afford to take that responsibility if something went wrong in the operation.

The helium-3 nuclear fusion reactor has layers of protection and suppression measures, and it will not explode and become a nuclear bomb, but the consequences of its accident are also quite serious, so Dong Chen is likely to be in danger here.

Fortunately, the technology provided by Dong Chen is still quite reliable, even when they conducted the test, nothing major happened, at most, there were some operational problems in the experiment, but it was quickly dealt with.

After the fusion reactor had been running steadily for 72 hours, they announced that the experiment had been successful, and then invited Dong Chen to come.

It's just that I didn't expect Dong Chen, the dignified chairman of the Arc Light Group, to sneak over in the colonial team, but fortunately, their goal was achieved, the nuclear fusion reactor was operating normally, and the energy use of this medium-sized lunar base and the outer lunar city was officially supplied.

Of course, it is also because the scale of the Moon City is still small now, so it can be supplied, and after the Moon City truly becomes a "city" at the level of 100,000 people in the future, this small nuclear fusion reactor will not be supplied.

However, it will definitely be built again in the future, it depends on the future demand, and you can do anything with technology.

After watching the official ignition operation of the nuclear fusion reactor, Dong Chen came to his office with Liang Guoyu.

"You're in a good place, this viewing window is big enough to see the full face of Moon City."

As soon as he entered, Dong Chen saw the big "viewing window" and the whole picture of the Moon City displayed inside.

"It's all your plan, of course," Liang Guoyu invited Dong Chen to sit on the sofa, and then poured him a glass of water, "But you can often see some beautiful scenery in the cave, it is still very restorative, and it is very friendly to the station personnel." ”

"How was it at the moon base? After all, this is also the first alien base of mankind, and there is no usable reference at all, so you should be under a lot of pressure as the person in charge of the first lunar base of mankind. Dong Chen asked after taking a sip of water.

"It's okay, chairman," Liang Guoyu straightened his body while sitting, "The place where I started to manage is not big, and it also gave me a familiar process, and I was a little busy sorting out things over there in Moon City during this time, after all, this is directly several times larger than the expansion of my current management area." ”

"However, I have been recording the mission log every day, recording some of my landmark problems or emergencies during this time, and when I have time, I will systematically sort it out and make a "Manual for Extraterrestrial Base Management Personnel", so that the extraterrestrial base management personnel in the future can have a reference."

"That's a good idea, I support you," Dong Chen agreed with Liang Guoyu's approach, but he suddenly thought that he seemed to have seen a similar study manual in the game world that had developed into a star-rated civilization, so he said, "In this way, I also have some ideas over there, and when I go back, I will sort them out and pass them on to you, you can sort them out and put them in this manual of yours." ”

"Okay, thank you, Director......"

Liang Guoyu has always hoped that nothing would happen when Dong Chen visited, and it has been going smoothly since the beginning, especially now that he is back in the office, he thinks that there will be any accidents in the heart-to-heart mode, but before he finished saying thank you, the alarm system of the office computer in the office sounded, and at the same time, the smart glasses he was wearing also showed a warning message on the screen.

Dong Chen, who was sitting on the side, was also taken aback, but No. 1, who had been standing behind him, immediately said, "Mr. Chairman, it's the shell ecosystem that is about to be attacked by a meteorite, but the automatic defense system has been activated, and it's just a routine notice here." ”

And Liang Guoyu, who quickly figured out the situation, also said, "Yes, chairman, this is actually not the first meteorite defense alarm, and the automatic defense system over there will deal with it, and there will be no omission." ”

"Oh, that's good." Dong Chen, who knew the situation, also settled down, and then noticed that Liang Guoyu's head was sweating, so he said, "I've experienced it a few times, so I have a little confidence in our defense facilities, look at the sweat in your anxious head, calm down." ”

"Yes, yes."

What else can Liang Guoyu say about this, is he in a hurry about the meteorite attack.

"Guoyu, is there a picture over there in Moon City? Open it up and take a look. Dong Chen asked curiously.

"Yes, Chairman, not only do you have synchronized lenses on each defense device, but there are also some cameras around them, so I'll turn the picture over." Liang Guoyu said.

The reason why Dong Chen didn't let No. 1 directly pick up the picture was because this was a moon base after all, and Dong Chen didn't have an ugly hobby for his managers, since they were all his own people, he had to treat them well.

After Liang Guoyu directly connected some relevant pictures to the "viewing window", Dong Chen saw all the situation, it turned out that an asteroid with a diameter of about ten centimeters smashed directly towards a shell ecosystem under construction.

In this case, the automatic defense system built by the Arc Group was immediately activated, and several protective layers in the best position were directly cracked, and a weapon window was opened, and a laser launch turret rose quickly from the inside, and under the control of the fire control radar, the laser turret was directly aimed at the incoming asteroid.

For an asteroid of this size, the measure taken by the automatic defense system is laser melting, which is simply burned into slag at high temperatures, or even directly gasified.

After calculating the orbit of the incoming asteroid, several laser cannons were immediately launched.

Dong Chen, who was always paying attention to the situation, saw a point of light flicker in the dark sky, and then the alarm in Liang Guoyu's office was lifted.

Laser weapons are so clean and clean against this ten-centimeter asteroid, leaving no trace.

We often see various laser types of weapons and battle scenes in science fiction movies, but that's just the director's artistic processing to highlight the effect, and then design colorful laser beams that are visible to the naked eye.

However, in fact, in real life, we can't see the laser beam, it uses basically invisible light, which is a color band that is invisible to the human eye.

Therefore, it is not an exaggeration to say that it is an invisible weapon.

Just now, several laser beams in different directions irradiated this small "stone", so that this small thing with no strategic depth directly heated and vaporized as a whole.

Aside from the glimmer of light that began to be illuminated by the attack, and then vanished, there was basically nothing left.

The space engineers who work on the construction site will not notice any flashes of light in space, because it is not too normal to see the light of the stars in space, and any star will have its own brilliance.

As for those intelligent engineering robots, uh...... The laser welding machine on their robotic arm is a large number of flashing light sources.