Chu Xuan finished reading the "Book of Strategies...... After the new content, he didn't rush to do anything else, but first walked around his normal world, ate something, and at the same time handed over the enhancement adjustment equipment placed in the space necklace to the NPC to clean.

Although his ordinary world was only at the most primitive village level, and the villager NPCs had no professional skills except farming, Chu Xuan didn't expect them to be able to repair and maintain these devices, he only needed these NPCs to carefully clean up the dust on their appearance.

Perhaps, upgrading your own ordinary world as a scientific research and logistics base can also be considered?

Well, upgrading the world to a county or city as a logistics base can probably be considered, but in terms of scientific research......

If you can't directly obtain scientific and technological information from the mission world, and you can't borrow the scientific research power in the mission world to serve yourself, there is still a long way to go to build a scientific research base that can meet Chu Xuan's needs from scratch.

At least it is impossible for scientists who can act as his assistants among those ordinary NPCs in the ordinary world, and at most there can only be grassroots scientific researchers.

Similarly, because of the restrictions of the main god, no matter what kind of profession he is engaged in, the NPCs in his ordinary world can only reach the "advanced" professional level at most, and cannot become an elite talent at the "expert" level, let alone a "master".

This also means that there will be no real senior technicians in the factory of Chu Xuan's logistics base, and the "eighth-level fitter" or something should not be thought about.

The highest engineer can only appear as a senior engineer, the highest level of a cook can only appear as a senior cook, and even the highest level of a peasant can only appear as a senior peasant......

Such a "mid-range" logistics base is simply chicken ribs!

This also shows the important surnames of those huge number of beautiful girls who can be directly exchanged in the normal world.,No matter what the qualifications of these beautiful girls are.,First of all, they don't have a limit on their professional level.。

As long as they exchange for some beautiful girls who show a certain specialty in a certain aspect and carefully cultivate, theoretically they may become experts, masters, grandmasters and even craftsmen in a certain field, even if they can't be brought out to help fight, but they will become indispensable life professionals.

And those beautiful girls who have shown outstanding specialties and need to do tasks to exchange them in the ordinary world, it can be said that they will definitely become great scientists, great architects, great engineers, great artists, everyone, big financiers, sports stars, food gods, mahjong masters, etc......

For example, Kotomi Ichinose in "Clannad", Remi Kanzaki in "GTO", Riko Shikuma in "My Few Friends", Dr. Shinonome in "Yutsune", Shiina Mashiro in "Sakuraso's Pet Girl", Maria in "Whirlwind Butler", Minato Chika in "Rochelle Club", a female chef in "Little Master of China", and a group of mahjong bugs in "Genius Mahjong Girl......

Like this, there are genius beautiful girls who can be designated to obtain, Chu Xuan can also find hundreds or thousands of them in the exchange list, and many of them can also be cultivated into combat professions after being exchanged.

Moreover, I just entered "How can my sister be so cute! Chu Xuan remembered that in the list of beautiful girls that can be exchanged in the world of Chang, there are black cats, Kirino, Ayase and others in this world.

Although they are all popular beautiful girls with relatively expensive exchange fees and no outstanding specialties, they can be exchanged directly without doing tasks.

This time, after returning to the main god space, Chu Xuan asked the main god, and the black cat and others he exchanged were the black cats in the world of "My Sister" that he experienced.

However, when exchanging characters from the world they have already experienced, it will only add information about the main god space in their minds, but it will no longer forcibly increase their favorability towards reincarnation.

It can be said that after entering the world of "My Sister", it is quite a loss to exchange the characters in this world.

If other reincarnations who haven't experienced the world of "My Sister" exchange for Kirino, it must be that the plot of "My Sister" has not officially begun, Kirino and Kyosuke are in a cold war, and she is Kirino when she likes Otaku of the sister H game and has not been discovered by her brother.

And after the exchange, although this Kirino will not say that he will fall in love with the reincarnation immediately, his favorability at the beginning is at least friendly or intimate, and he will no longer have too deep an obsession with her brother in his heart.

One especially will not have any opinion on the fact that she was suddenly summoned from her own world to the ordinary world by the reincarnation.

But if Chu Xuan redeems Tong Nai now, then it will be the Tong Nai when Chu Xuan left the world of "My Sister".

Even if she didn't need Chu Xuan to explain, she could immediately understand what was going on in the main god space, but she would no longer calmly accept this kind of thing that had turned her entire life upside down.

Originally, people live well in their own world, and they have become affectionate and loving with their brothers, and more importantly, they are very peaceful and peaceful.

But after being forcibly pulled into the world of Chang by Chu Xuan, she could only be confined in a small village, except for Chu Xuan, a real living person, the others were NPCs carved out of a mold at first glance, and unless Chu Xuan spent survival points to return to the world of "My Sister", she would never go back......

Even if Chu Xuan didn't plan to "raid" Tong Nai in her own ordinary world, she would definitely be so angry that she would want to kill Chu Xuan who summoned her without her consent, and it would take a lot of effort for Chu Xuan to help her do something.

Therefore, after Chu Xuan asked the Lord God, he ...... Especially when asked about the fact that the black cat that was exchanged could not return to its original world at will, it was rare to show some hesitation.

After all, although the black cat said that she would definitely like herself even in the next life, the problem now is that she may not accept this huge life turn in her "this life".

And the black cat is not alone, she still has a family that is worth paying attention to...... Especially the two lovely sisters she cares about and loves very much, as well as Kirino, Saori, and Sena...... And Ayase, these good friends.

Can Chu Xuan pull the black cat immersed in a happy life into this cruel world of the main god for his own sake?

- Even if the black cat doesn't see the scene of Chu Xuan falling in love with other girls in other worlds for the time being.

Chu Xuan clearly knew that for the black cat, although he was the most important, his family and friends were also the most important, and there was no order in which these things were intended, and of course he couldn't say that he could abandon that if he wanted this.

So......

What the hell is he going to do......