"The 321 system has been analyzed, and the results are summarized as follows."

The beams around the robot disappeared, and soon, the robot system surfaced the data analysis in front of Mu Nan, and these virtual data analysis was particularly accurate.

"Say."

"Master, the place where you are now is the world of the past, and although the technology at this time is not as developed as in the future, you still have to be cautious."

The sound of the system is very sweet, and the screen projected by its eyes shows many pictures of people, as well as pictures of character relationships.

"Master, this person is the monitor of this time and space, we have to avoid them, his ability is very strong, once caught, it will be difficult to escape, we may face exile in a black hole."

The robot system floated in the air, and another scene appeared on the screen in front of Mu Nan, "Master, your database is exactly the same as Mu Nan's database during this time period, and if it continues to be the same for a long time, it will arouse the suspicion of the space-time guards." ”

"So what."

Mu Nan smiled contemptuously, with a hint of disdain in his smile, the space-time guards, the space-time guards are very powerful, but no matter how powerful they are, they can't catch themselves, and they can't find themselves as a person, so they are useless.

"Master, don't take it lightly, the space-time guards are very difficult to entangle, once they find out that there are people in this space-time who shouldn't appear, they will erase what shouldn't exist as soon as possible."

The system is very worried about its master, who is not very thoughtful and can easily be spotted and targeted by the space-time guards.

Space-time guards are people who specialize in guarding their own time and space, preventing outsiders from invading, and preventing people from other time periods from entering and changing the time and space they are in.

"Got it."

"Master, you better be careful, you are a person from the future world, you came to the past, and it is a matter of going against the sky, once the Heavenly Dao discovers that you exist, it will also erase you as soon as possible."

The system knows these things very comprehensively, because these things were loaded into it by the owner who created it, and it doesn't remember who created it, but it knows what the purpose of the person who created it is - to protect Mu Nan for a worry-free life.

"I'm just changing one person's fate, and I won't affect other people, why can't Heavenly Dao and the space-time guards turn a blind eye."

"No, because it will change a lot before you know it." The system shook his head, his tone revealing helpless anguish.

Because once the time and space at this moment change, it will further affect many things in the future, affecting the whole body, and the butterfly effect will affect a series of people, as well as a series of things.

"Tell me first, how to avoid those people."

Mu Nan asked the system decisively, it is better to have more than one thing, it is better to avoid the eyes and ears of those people first, otherwise, it will be very inconvenient to act by yourself.

"The system has sorted out several plans."

"First, the owner can choose to change his appearance, as well as his own genes, to make himself another self, which is commonly known as a mutant."

"No, this one has sequelae, and something will happen."

Mu Nan shook his head and disagreed with this plan, what does this mean, does the system feel that he is living too well, so he has nothing to do for himself.

Once the genes change, then you are not yourself, you are another person.

"The second plan is that the owner becomes Mu Nan's appearance, with the same height, weight, age, and behavior."