"I understand..." Fighter 2 nodded and said, "I don't understand it."

"Go down." Chen Nuo waved his hand and said no more.

"Yes." After responding, Fighter 2 left with Dahuang and Xiaobai.

At this moment, looking at the back of the fighter jet No. 2, Chen Nuo was silent.

"Their emotions are too rich. Although the fire of life can give them life like humans, this is also a very fatal point."

Chen Nuo pondered.

Although they only obey themselves, there is no doubt about this, Chen Nuo does not want them to have pity.

After all, being too kind does not necessarily bring benefits.

Thinking of this, Chen Nuo stood up and headed towards the scientific research base.

...

"Scientific Research." Chen Nuo shouted when he arrived at the scientific research base.

"I'm here." As the lights of the scientific research base are all turned on, the sweet sound of scientific research also comes.

"Is there any way to bring the machine that is given life without any emotion?" Chen Nuo asked straight to the point.

"Can!"

In fact, Chen Nuo did not have hope for this, but after hearing this sentence from scientific research, Chen Nuo could not help but be a little surprised.

"What materials are needed?" Chen Nuo asked.

"No materials are needed, as long as the owner brings the execution object to the scientific research base." The scientific research replied, although his tone was sweet, but there was no emotion at all.

This made Chen Nuo stunned.

Why do exist like scientific research have no emotions, but they have them?

Chen Nuo was confused.

"Scientific research is just a main core of the scientific research base, but they are the machines that are given to life by the host. In short, they are actually the children created and given to life by the host."

The system answered his question.

Upon hearing this, Chen Nuo was stunned and fell into deep thought.

To be honest, with these robots, his life has become much richer, at least he is no longer lonely.

However, their rich feelings are a very dangerous thing.

but…

"You're right... I'm actually like the parents who gave them life. I have no reason to make them real, cold machinery. At least, they only obey their own orders, and that's enough." Chen Nuo murmured.

"Master." At this moment, the cry of scientific research sounded.

This made Chen Nuo come to his senses.

"Master, if necessary, I can prepare now." Scientific Research asked.

"Forget it, don't bother you." After thinking about it, Chen Nuo gave up.

I created them so that they could have human life.

But I have no right to make any decisions about their lives.

Just like my grandma, she did not abandon me when my parents died, nor did she hinder my life.

Even raised me.

Perhaps, what I just thought was wrong.

Every life should have their own story.

...

"I am still too weak now, otherwise, how could I be afraid of things?" Chen Nuo sighed.

Thinking of this, he asked:

"System, bring out the new functions and prices added after the upgrade of the simulation actual combat room to show me."

As soon as the words fell, the light curtain appeared before his eyes:

"Simulate the actual combat room, the upgrade requires 5,000 upgrade points, and the time ratio with the outside world after upgrading is 4:1. At the same time, a new sea map and forest map can be added, and magic can be used and weapons can be selected for simulated battles!"

Seeing this, Chen Nuo's eyes lit up.

Sea maps, forest maps, and combat simulations can be simulated with magic and weapons.

You know, there are only two pictures in the simulated combat room now: desert map and ring map.

Moreover, you can only fight in hand and cannot use weapons or magic.

This also limits the sword-controlling magic and other spells that Chen Nuo knew.

Therefore, this upgrade made Chen Nuo very moved.

But, five thousand upgrade points...

Moreover, it was only promoted to the second level.

This point shows that the simulation of the actual combat room is not simple.

"Upgrade." Chen Nuo didn't think much about it and chose to upgrade directly.

"Ding, you consume 5,000 upgrade points to upgrade the simulation actual combat room. The simulation actual combat room level is upgraded to level 2, and the time ratio with the outside world is 4:1! At the same time, new sea maps, forest maps, and functions that can use magic and select weapons to fight!"

As the system prompt sound emerged, Chen Nuo had already arrived at the simulated practical outdoor on the fifth floor.

Today, he wanted to take a day off and continue practicing.

However, what happened just now hit him deeply.

He is still too weak. Once all this is discovered by humans, it will be miserable to wait for him.

So, he has to work hard.

...

The sea map is an endless sea, obviously to let Chen Nuo train on the sea.

This made Chen Nuo interested, but he did not dare to use this map.

Because he has not yet learned how to use his spiritual power to walk steadily on the sea surface, so it is naturally impossible to fight on the sea surface.

In the end, he chose the desert map.

Entering the simulation training, a light curtain appeared in front of Chen Nuo.

“You can choose the weapon you use, or choose hand-to-hand combat!”

In my ears, the sound appeared.

Chen Nuo looked at the light curtain in front of him, and there was an ordinary long sword on the light curtain.

There are no other weapons besides this.

Obviously, if you want to increase other weapons, you must upgrade the simulation room.

This is really comparable to that of Internet businessmen.

Thinking of this, Chen Nuo chose the long sword.

The sword is three feet long and very light in the hold, and is made of pure iron.

In response, Chen Nuo tried to wave it.

Very light and convenient.

"Let's start!" Chen Nuo said, ready to look forward, holding an iron sword.

As soon as he finished speaking, the man in black waved his sword directly at him.

In an instant, a white sword light suddenly appeared!

Then, the sword energy instantly slashed at Chen Nuo.

The next moment, Chen Nuo disappeared from the spot and then appeared on the battlefield again.

The man in black in front was still fighting there.

This is because Chen Nuo automatically enters the challenge again after being killed.

"One sword..." Chen Nuo was stunned.

The man in black has the same realm as himself, and even his proficiency in practicing magic is the same.

But just now, the man in black killed him with just one sword energy!

This is simply incredible!

"I'm afraid this thing is a terrible?" Chen Nuo couldn't help but complain.

"Although the strength of the trial target is the same as that of the host, he can flexibly and exert all the power of his own strength. In other words, the host can do that just now!"

With the prompt sound in his ear, Chen Nuo pondered, then prepared again, and then fought with the man in black in front of him.

...

This period was a long time for Chen Nuo, because the current time in the simulated actual combat room has been upgraded and has been four times slower than the real world outside!
Chapter completed!