Back in the distance, after cleaning up the blood stains coughed up on the helmet, Chen Mulin lifted his disguise.

Tiezhu's mother hadn't woken up yet, but she seemed to be much better.

The iron pillar still maintained its original posture, and only moved when the disguise was lifted, and his expression first changed from a sad face to nervousness, and then from nervousness to joy.

"Dad, you're back!"

"Well, I'm back!"

"Can I go back to base?"

"That's it!"

After a brief exchange, Chen Mulin put away his disguise and wanted to pick up Tiezhu's mother, but before he could squat down, he was stopped by Tiezhu.

I saw him pick up his mother and say to Chen Mulin: "Dad, you are still injured, I can't let you hug you!"

Chen Mulin thought about it, he still has internal injuries, and the iron pillar is N times stronger than himself, besides, even if it is an ordinary child, with the assistance of the battle armor, it is easy to pick up an adult woman, as long as the energy is not exhausted, he can always hold it.

"Okay, then you be careful, don't fall, I'll open the way ahead!"

With the experience of coming in once, there were no accidents, and they returned to the base very smoothly.

After treatment, a few days later, Chen Mulin was finally separated from the ranks of the patients and was able to leave the hospital bed.

Mainly because of internal injuries, he can only walk around simply now, and he can't exercise too hard, after all, he has not fully recovered.

And Tie Zhu's mother has not woken up from her coma yet, her hospital bed is next door to Chen Mulin, Tie Zhu stays there every day, except for preparing food, she has never left, and she doesn't even care about another sick number.

Of course, Chen Mulin is also very cheerful, after all, he is just an alien, just a cheap father, how can it be important to have real relatives.

Isn't it all dead, except for a period of time after the treatment, he is still under anesthesia, and when he sleeps, he is awake at other times, and although the injury is serious, it still doesn't look as pitiful as being in a coma all the time.

No matter what, looking at the appearance of the iron pillar, I still have to comfort it.

Chen Mulin got out of the hospital bed, walked over and patted Tie Zhu's shoulder gently: "Tie Zhu, don't be too anxious, your mother will wake up, didn't Xuannu also say it, her physical condition is very good, she will wake up in the near future, it is estimated that it will not be long before she will wake up, you go and rest first!"

"I know, but I'm just not at ease!" Tie Zhu turned his head and could see that his face was full of sleepiness, and he squeezed out a smile and said, "You don't have to worry about me, I'm strong, and it's okay if I don't sleep for a few days." ”

"Then what's going on?" Chen Mulin persuaded: "You better take a break!"

Then he pointed to the vacant hospital bed: "Now I don't have to lie on the hospital bed, or you can rest in my bed, anyway, it's all in the medical room, when your mother wakes up, she will be the first to find you, besides, if your mother wakes up and sees you like this, she will definitely feel distressed! You don't want your mother to feel distressed, right?"

Tie Zhu glanced at the hospital bed where Chen Mulin was lying, hesitated for a while, and then nodded: "Okay, I'll lie down for a while!"

"That's right, the body is the capital of the revolution, go to sleep!" After watching the iron pillar lie on the hospital bed and close his eyes, Chen Mulin withdrew from the medical warehouse.

For the past few days, he has been thinking about the ruins.

On the surface, there must have been chaos before it was abandoned, as if it had experienced a brutal war, and judging from all the traces, the protagonist of that battle array was not a foreign beast, but a war between Martians.

What is the reason for this war, if it is only the plundering of territories, then why abandon it again?

Chen Mulin thought about this for a few days but didn't figure it out.

Of course, this is only free time to think about it, and not all the time spent on this, after all, there is a Martian who has not lost his memory, and he may be able to learn some information from her.

In the past few days, he has mainly focused on equipment, how to transform and upgrade equipment.

The main reason for his injury is that the equipment cannot defend against the shock wave, and you must know that most of the future battles will still be fought in the passage, which will inevitably encounter the same type of alien beast as the burst plasma worm.

Yes, plasma bugs can be solved by breathing fire, but it is not a solution, there are always fish that slip through the net, and oxygen cannot all be used on the flamethrower, which is consumed too quickly.

Besides, no one can guarantee that other explosive species will have one that can swim in magma, so is it possible to prevent the appearance of this type of creature, so get a device that can spray ice?

The most practical thing is defense, as long as you can defend against the shock wave, everything will be solved.

Chen Mulin also asked Xuannu this question, and he could be regarded as having a relatively satisfactory answer.

Theoretically, the shockwave is also a type of energy, and it is also within the defense range of the barrier, but it is important to note that it is not on the same channel.

Just like the means of communication, different bands cannot be connected with each other, and telegraphs cannot be connected with mobile phones and computers.

Anyone who likes Star Trek has probably seen this episode, the engineer of the Enterprise was arrested, and then learned about the defense band of the Enterprise through his eyes, and then adjusted the band of the weapon, which can ignore the defense of the Enterprise.

What Chen Mulin had to do was to change the barrier's defense band so that it could defend against the damage caused by the shock wave.

Since I have been lying in the hospital bed for the past few days, I have not been able to test the feasibility of this method, so it has been delayed until now.

Just as Chen Mulin was preparing for the simulation experiment in the studio, a bird song came from the medical warehouse, and then the sound of crying came.

"She's awake!"

This voice, don't think about it, is the mother of the iron pillar.

"What is she talking about?" Since Chen Mulin was not wearing any equipment on his body, he couldn't understand what she was saying: "No, I have to put on the battle armor and go to her to find out the situation first!"

Chen Mulin walked quickly to the place where the armor was stored, put on the armor and returned to the medical warehouse.

With the internal translation function of the battle armor, Chen Mulin finally understood what she was saying.

As soon as I entered the door, I saw Tiezhu's mother hugging Tiezhu and crying bitterly, and kept shouting: "Tiezhu, Tiezhu!"

Tiezhu was also buried in his head and crying, and since he couldn't remember anything, he didn't speak.

Chen Mulin was not surprised by Tiezhu's performance, but the name of Tiezhu surprised Chen Mulin.

It turns out that the iron pillar is really called the iron pillar!

After all, Tiezhu is not his son, so it doesn't matter if the name is bad, but he didn't expect that he really has upright parents.

Of course, it can't be denied that maybe the Martians are just like this, after all, the aesthetics are different.

Maybe for the Chinese people, Tiezhu is a very cheesy name, but for the Martians, it has the same meaning as Zixuan, Xiuying, and Zhang Wei, although it is very popular, but it sounds good!