Zhang Sen naturally understands this, but he is burdened with the fate of many people behind him, so he must live.

Compared to the kindness of the M70, he has more important people to protect, so even if he is wrong, even if he is accused of ingratitude, he will still carry out the plan.

If the M70 makes a move that endangers his life, he will still kill the killer.

If he could leave this world, he would not hesitate to evacuate immediately, but the problem was that he didn't believe that Daxie Fortress would leave immediately, and he didn't know when the other party would leave.

So to be on the safe side, he decided to stay in this world for at least a year or so.

Next, instead of listening to what the beauty of all things had to say, he began to examine Mr. Detective's body, and began to disassemble all kinds of parts, removing all the parts that could be used, and calculating what materials were needed.

He drew the renderings he wanted on the computer and searched the Internet for the approximate amount of money he would need.

In this world, although human beings lose a lot of fun, there is also a lot of fun, such as body modification is a big business, and almost everyone in the world is keen to modify their own body, which is the most common thing.

Of course, some aggressive modifications are not allowed by law, so there are dark web and underground markets in this world.

Zhang Sen calculated the amount of money he needed for the materials he needed, and then searched Mr. Detective's account, and after making sure that the money was enough, he directly began to place an order, and the address was the address of the M70 room.

At about half past twelve in the evening, the M70 returned.

She opened the door and saw the body of Mr. Detective, and she was about to scream when she felt numb all over her body, and her vocal system seemed to be paralyzed.

Zhang Sen held a button, and then said: "I don't want to hurt you, but I also hope that you don't force me to hurt you, understand?" ”

At this time, M70 looked at Zhang Sen in horror, she felt that she might have thought wrong, the man in front of her was not the kind of human who was created and his mind was blank.

But if she had to say who it was, she couldn't say.

After Zhang Sen pressed the button, she found that her numb body regained its mobility, so she said in horror: "You killed him? ”

"I didn't want to, but he demanded that I have to open the door." Zhang Sen explained,

M70 carefully avoided the 'corpse' of Mr. Detective who was dismantled and only had his head left, and said in horror: "But if you kill him, soon the brain will react, and then send an intelligent police to investigate." ”

"So I need your help, I intercepted the agent's death report, as long as I make an armor in a short time, I can disguise him!" Zhang Sen said immediately.

M70 had surprise in his eyes and said, "You can intercept the death report?" ”

"Yes, but only once, not next time." Zhang Sen said lightly.

He can't change too much, the more he changes, the greater the butterfly effect, so he directly put an end to the idea of M70, after all, he can intercept the death report, which is almost equivalent to being able to change his identity at will, as long as he kills the other party.

M70 didn't think of it so much, she admired: "That's already very powerful, you must know that there are almost no loopholes in the brain." ”

That's because of the limitations of the times, looking back from the future, there are not many vulnerabilities in the brain.

Zhang Sen thought silently in his heart, but didn't say it, he spoke: "Then are you willing to help me?" ”

"Yes, after all, this agent died in my house, and you were saved by me, and I will be implicated in an accident." The M70 thought for a moment, then nodded in agreement.

In fact, Zhang Sen didn't need the M70 to do much, just asked her to help collect the materials that had been ordered.

Because he can't come forward in person, otherwise the robot that delivered the materials may find out his identity, which will attract intelligent police.

In fact, the ordered materials were sent one after another the next morning, and Zhang Sen began to manufacture armor, and in the case of complete materials, it was not a problem to make a mechanical armor, Zhang Sen was like a splicing worker, gradually building the mecha step by step.

It was a two-meter-tall mecha with a space expansion device installed inside, which was actually about the size of a room, after all, he needed to eat and a place to cook.

This space expansion device is a technological product that is not available in this world, Zhang Sen has strictly made a secret setting, once opened, it will be automatically destroyed, as far as possible to ensure that no technology beyond this era will be leaked.

Of course, for the sake of safety, he also added a protective layer to the armor, and in the important parts of the mecha, all have energy shields, and this energy shield technology is also not available in this world.

Therefore, even if Zhang Sen doesn't use superpowers, with the accumulation of science and technology he has obtained from the Eternal Country, he can actually stir up trouble in this world.

"Alright, first test, on."

Zhang Sen entered the large room through the narrow entrance behind the mecha, and then prepared to activate the mecha.

He has written a simple intelligent program for this mecha, so many times he does not need to perform tedious operations, and only one command is needed to make the mecha complete many steps automatically.

When he shouted to turn it on, the mecha immediately began to operate, and the energy was quickly transmitted to the whole body, and gradually the eyes of the mecha became brighter, and the body began to automatically carry out various action detections to confirm that there would be no bugs.

Zhang Sen hung a small patch of mental manipulation in his ear, and a large screen immediately appeared in the room, up and down, left and right, and the scenery in the M70 room was unobstructed.

"Hello, I'm an agent from the Counter-Citizen Investigation Bureau." Zhang Sen said.

Then the same voice as Mr. Detective came from the mech's mouth, and M70 looked surprised, she couldn't tell that there was a person hiding inside the mech.

However, for the sake of safety, she still took out the inspection device she had purchased, examined it carefully, and then frowned: "It seems to be a little wrong." ”

"What's wrong, am I being discovered?" Zhang Sen was surprised, he had obviously built an isolation device, and even the intelligent police scanned it should not be able to detect his existence.

M70 shook his head, then said in distress, "Let me think." ”

She revolves around Zhang Sen, although Zhang Sen is tall, but this is not a problem, there are even people in this world who transform their bodies to five meters high, as long as they don't break the law, no one will care how far you transform.

But she always felt that Zhang Sen was a little disobedient, obviously there were no flaws, but she just felt that something was wrong when she scanned.

"Something is wrong, there is definitely something wrong." She muttered to herself, saying that Zhang Sen was also a little worried, what went wrong.

He manipulated the mech to move, then tried to shake his hand, and there should be no problem.

"I see."

Suddenly, the M70 clapped his hands.

Zhang Sen immediately asked, "What's wrong?" ”

"You don't have a brain!" M70 said immediately.

“……”

Zhang Sen was silent for a moment, how could this sentence sound like scolding.

However, he realized the meaning of the M70, and it was normal for him not to be able to scan when he scanned, but the problem was that after complete isolation, he couldn't even scan his brain when he scanned the whole thing, which was too strange.

M70's brain can be scanned, after all, the brain is their only biological organ.

This is indeed a flaw, Zhang Sen came out of the mecha, made another transformation, and finally completed the mecha.

"Alright, let's just plug in the agent's workbook and contact information." Zhang Sen sat in the room, checking for possible loopholes, and after making sure that there were no problems, he breathed a sigh of relief.

The agent's information was quickly connected to the mecha, and all kinds of information kept coming in an instant, and the most important thing was that he did not return to the inquiry email of the Anti-Civil Investigation Bureau.

Zhang Sen found a reason to send it back, and then looked at other materials.

"Alright, it's time for me to go."

After determining the location of Mr. Detective's residence, Zhang Sen said to M70.

M70 reluctantly said, "Then will you come back to see me?" ”

"If you have the chance." Zhang Sen didn't say anything full.

In fact, he didn't want to have an intersection with anyone in this world, after all, the more intersections, the greater the impact, and if he annoyed Huang Wuji, he would have to suffer.

Coming out of the M70 room, Zhang Sen went directly to the agent's residence and began to check the agent's work schedule.

It is worth mentioning that the name of this detective is H269, he is much older than M70, and the way this world is named is simple and crude, with each English letter followed by a number, and each letter is followed by a number up to 99999999, and then the next round of names.

So the H269 is significantly much larger than the M70.

In Zhang Sen's view, this is like the zodiac plus letters, which constitute a name, but there are far more letters than the zodiac.

H269's economy is really better than M70's, not a little bit, when he checked H269's account before, he found that H269 is quite rich, and when he got to his residence, he was more sure, this guy is really rich.

This detective Mr. has his own seven-story small building, the whole building is his residence, Zhang Sen entered the house through verification, and couldn't help but sigh twice, not a big dog, I knew that the modification materials and tools here are so complete, he shouldn't have done so fine in the M70 home.

Inside the house, the first, second, third, fourth, and fifth floors are completely opened, and a nine-meter-high mecha is standing in the room, although it is only a semi-finished product, but through some exposed parts of the mecha, Zhang Sen can be sure that after this mecha is completed, the combat effectiveness is absolutely explosive.

He was a little suspicious of H269's identity.

How could an ordinary agent make such a big robot, and what did the other party want to do with this robot?

Zhang Sen felt as if he was in trouble again, the problem was that now he couldn't even if he wanted to give up this identity, after all, once he disappeared, he didn't know how many waves would appear, and what kind of butterfly effect would be triggered.

"It's really hard to keep a low profile." Zhang Sen sighed silently in his heart, and then took the elevator to the sixth floor, hoping that there would be no more terrifying things on the sixth floor.

The problem was that he had a gut feeling that there might be a 'surprise' waiting for him to discover on the sixth floor.