In addition to the changes in mental and physical strength, Xu You discovered another significant change.

That is the nanorobot injected into Xu You's body, and the fit with Xu You's body is even higher.

Originally, these nanorobots only played a role in repairing and replacing some cells, and could not complete the repair of tissues or organs in a very short time like some organisms.

"Normally, it would take months or even years to repair a broken limb. But now, I am confident that I can complete the repair process in a shorter time."

However, although Xu You is confident about this, he will not actually cut off his hands and feet to test his specific recovery time.

After thinking about it, Xu You felt that it would be better to test it through some less invasive experiments.

Xu You found a fruit knife, disinfected it, and cut a wound of several centimeters on his left forearm.

In an instant, blood seeped out from the wound.

For an ordinary person, it would take a few days to more than ten days for such a wound to fully heal.

After a few seconds, Xu You's wound stopped bleeding.

"The bleeding was stopped so quickly!" Xu You exclaimed.

Based on Xu You's experience, it would take at least several minutes to stop bleeding naturally from a wound of this magnitude.

It can be seen from this that the degree of integration between the nanorobot and Xu You's body is indeed very good.

Next, Xu You continued to observe the changes in the wounds on his body.

Every few minutes, Xu You could find that his wound was obviously healing.

Unknowingly, the entire wound had solidified and scabbed, and was about to heal.

From a microscopic perspective, the nanorobots in Xu You's body have been working efficiently, driving various cells in Xu You's body to perform various healing tasks.

Nanorobots are like catalysts in chemical reactions, accelerating this process, and Xu You's strong physical fitness is an important foundation for supporting the rapid progress of this healing process.

At this time, the scab on the wound on Xu You's left forearm suddenly fell off naturally.

"It's...completely healed?" Xu You exclaimed.

Since the entire process is completely natural, the internal wound has completely healed before the scab falls off.

When starting this experiment, Xu You had already started timing in the stopwatch.

Glancing at the time, Xu You's sense of wonder increased even more.

"Twenty-nine minutes and fifty-eight seconds... In just half an hour, the wound healing that would normally take several days to complete was completed. What a powerful ability!"

At this time, Xu You didn't know how well his body fit with the nanorobot, and what the limit was for body repair.

But Xu You can be sure that compared to ordinary people, he can already be described as "superman".

Judging from Xu You's current physical fitness, if Xu You is willing, he can challenge various sports records.

Originally, Xu You's physical fitness increased faster than ordinary people, and with the blessing of nanobots, it was like having a double buff.

"I wonder if the current Yaoyao has such a strong recovery speed like me... Well, it should be much worse than me, but it is definitely higher than ordinary people."

Lu Zhiyao did not receive the blessing of this kind of external energy, and his physical fitness was only slightly higher than that of ordinary people.

Xu You still felt a little unbearable at the thought of doing the same experiment on Lu Zhiyao.

While Xu You was thinking about these questions, he suddenly discovered that several new lines of text appeared in his system interface.

[It is detected that the nanorobot in the host body is already in operation...]

[Detecting the degree of integration between the host body and the nanorobot...]

[Nanorobot fusion level: 5%]

"Only five percent?"

After seeing this data, Xu You felt mixed feelings.

What made Xu You a little disappointed was that he originally thought that his body and the nanorobot had reached a high degree of fit, but he did not expect that the data evaluated by the system was only 5%.

But at the same time, this data can also show that Xu You's body still has very high potential.

"It's only 5%, but it has such a powerful ability... If it's 100%, wouldn't it mean that it has immortality?" Xu You thought.

If it really reaches that level, then Xu You may not be completely killed in any way.

However, the degree of 100% integration is only a theoretical upper limit. How long it will take to achieve it, or even whether it can actually be achieved in the end, is still unknown.

At some point, Lu Zhiyao came out of the room and saw Xu You who was thinking quietly at the side.

Based on the blood-stained fruit knife on the table next to Xu You and the detached scabs on the ground, Lu Zhiyao quickly deduced the whole story.

Xu You noticed Lu Zhiyao looking at him and was about to open his mouth to explain, but Lu Zhiyao interrupted with a wave of his hand:

"Let me reason, are you testing your body's healing speed?"

Hearing Lu Zhiyao's words, Xu You couldn't help but smile.

"As expected of Yaoyao, she immediately saw what I was thinking. Yes, I am indeed testing the body's healing speed."

"It seems that your wound should heal very quickly."

"Yes, the bleeding stopped in a few seconds, and it was completely healed in half an hour. This speed is probably hundreds of times faster than that of ordinary people."

"Then let me test it too?" Lu Zhiyao asked tentatively.

"Actually, this is not necessary. Your body has not been specially strengthened, so compared with ordinary people, your advantage is not that big." Xu You said.

"Then let's test it. After the nanorobots are injected into ordinary people's bodies, the degree of healing will be improved to a certain extent. This can also better enrich your experimental data."

Seeing Xu You's noncommittal attitude, Lu Zhiyao picked up the fruit knife.

"Where and where was the wound made?"

Seeing this, Xu You quickly took the fruit knife from Lu Zhiyao's hand.

"No need, I don't need this experimental data."

Seeing Xu You doting on her, Lu Zhiyao felt warm in her heart.

"Then don't always hurt yourself like this, I will feel bad."

"Don't worry, I know what's going on."

Even though he said this, Xu You also knew in his heart that it would be difficult to achieve the goal in his heart if he didn't be more cruel to himself.
Chapter completed!