[Barrage: 666...... Anchor: I blew myself up. 】

[Barrage: Laugh out of a pig cry.] 】

[Barrage: Is the anchor okay?]

[Barrage: The storm collapsed and didn't die, this time it was GG by itself. 】

[Barrage: It's all gone, the anchor is cold. 】

......

In the constant ballast chamber that was blown up.

Chen Mulin felt dizziness in his head, accompanied by a hot pain, and suddenly heard a sound that seemed to be leaking from his girlfriend, and the glass of his helmet was broken.

A scene of déjà vu, as if I've seen it somewhere.

Isn't this the plot of The Martian?

Chen Mulin shook his head to make himself a little more sober, and then staggered towards the base.

In the base, Chen Mulin took off his spacesuit, looked for a mirror, and found that his chin was broken, and blood was all over his neck.

After a little processing, Chen Mulin walked into the live broadcast room, his expression was blank, and the barrage was still taking off.

[Barrage: The anchor's life is really big, and he didn't die. 】

[Barrage: It is said that you can use it directly without testing, does the anchor's face hurt?]

[Barrage: It must be very painful, and the chin is plastered with dog skin.] 】

[Barrage: Do you want tetanus?]

[Barrage: Mars has no bacteria, so there should be no tetanus.] 】

Chen Mulin looked at the barrage and slowed down a little, and then spoke.

"That's right, it was blown up just now. ”

"I went through the process, there was no mistake in the operation just now, it stands to reason that this should not happen, I think there should be something wrong. ”

"Now let me slow down again!"

After speaking, Chen Mulin leaned back in his chair and closed his eyes.

After a while, he opened his eyes and used the computer to detect what had gone wrong.

After uploading the data and looking at it carefully, he finally found out what the problem was.

It turns out that when the sunken wood is designed, the constant ballast chamber is not connected with the farm, it is equivalent to being assembled, and the connection is not stable, when the atmosphere of the constant ballast chamber is consistent with the outside standard, there will be no problems, but when the constant ballast chamber is consistent with the indoor atmosphere, it will blow out, which is a very low-level mistake.

In fact, Chen Mulin's design can't be blamed for having problems, after all, he was just an ordinary person, and he suddenly came to Mars to receive a little hasty training for a month, and there were many blind spots in common sense.

Knowing what the problem is, Chen Mulin finally breathed a sigh of relief, as long as it is not a problem with the 3D printer, everything will be solved.

Chen Mulin glanced at the time, it was almost time for lunch, he decisively gave up the idea of repairing it now, and was ready to finish eating first, anyway, he was not in a hurry.

During lunch, Chen Mulin thought about a lot of questions, most of which were about planting.

In fact, he already has a solution to the problem of soil nutrients, but it is not easy to disclose it to water friends, because it is too absurd and not at all what the earth can do at this time.

Thinking about it, Chen Mulin took out a metal bottle the size of a soda bottle from the cabinet and looked at it in a daze.

This was stuffed to herself by the old grandmother before leaving, as if she knew the problem she was facing and knew what she was going to do.

According to the grandmother, this is a bottle of black soil cultivation liquid, if the soil is poor, you can use it to water it, the poor soil will be full of nutrients and all kinds of organic matter, it does not take much to turn a barren land into black soil.

At first, Chen Mulin didn't believe it, but after returning to Mars, he tried to plant potatoes, and sure enough, as the grandmother said, the original sand turned into black soil the next day, and the sand disappeared out of thin air.

Chen Mulin was a little worried about whether there would be a problem at first, and he also checked it with equipment, and the results of the inspection made him stunned, there were no harmful substances, and it was genuine black soil.

That's why it's not the time to be at this time, because with current technology, it's an impossible task, which can transform the sand into dirt completely.

From the beginning, Chen Mulin felt that the grandmother was not simple, after all, the family had money.

After that, Chen Mulin thought that the grandmother was not simple, and even recognized herself at a glance, you must know that she was still on Mars when she was sown, and ordinary people would not believe that they could return to Earth from Mars in just one day, even if they looked like it, they would not think about it.

Originally, it was just a guess, after all, the old man, he could still understand some common sense, and it wasn't until the appearance of the black clay culture liquid that Chen Mulin affirmed this idea.

The old woman is really not simple.

Like this kind of behavior of sending carbon in the snow for no reason, a plot that usually only appears in novels, suddenly befell him, and he either sighed luck or was suspicious.

Of course, Chen Mulin is suspicious, he suspects that this old woman must be hiding some unknown secrets, which may be directly related to the appearance of the Martian live broadcast room.

Perhaps, she is a quest NPC who specializes in helping solve problems.

But when you think about it this way, the problem arises again.

Why did she have to wait for herself on the earth in person, and personally hand over the black soil cultivation liquid to herself, instead of directly placing it on the Martian base and letting herself find it, or use it after elevating her permission?

Puzzled, Chen Mulin decided to ask the supercomputer, maybe he could find something.

Of course, if your guess is correct, then you can't ask directly, otherwise you won't get any information, just like the last time you wanted to explore the underground world.

Before coming to the supercomputer, Chen Mulin first asked tentatively: "Xuannu, you are a supercomputer, it shouldn't be difficult to find information about an earthling, right?"

[Xuannu: "Theoretically, as long as you are not a particularly heavyweight, you can find the information you want, Mr. Chen, who are you looking for?"

"Oh, that's right, didn't I go back to Earth some time ago, and found an old woman who was very enthusiastic, I want to know his family situation, if it's difficult, maybe I can help in the future. ”

This sentence was deliberately said by Chen Mulin, of course he knew that the old woman's family was wealthy, and this was just an excuse.

However, Chen Mulin underestimated the intelligence of the Xuannu, and what the Xuannu said next made him dumbfounded.

[Xuannu: "Mr. Chen, it is invalid for you to lie to me, no one can take Xuannu's words, I'm really sorry, you don't have the authority to know this person's information." ”】

"What?"

"It's just an old woman, can you use it?"

Chen Mulin was slightly stunned, and then he suddenly laughed.

The amount of information is not large, but it is sufficient, and he can confirm some problems.

If it is the information of an important person in the country, Xuannu will definitely say that the information of an important person in the country is inconvenient to disclose, but she said that she has no authority, which is already obvious that the old woman really has something to do with the Mars base.

This old woman. It's really quite mysterious!