Then a few more days passed in the Overworld, and the good news finally came from the Red Queen.

The human body is basically completed.

Zhou Chao, who got the news, did not hesitate, and immediately used the magic array to return to the Datang world.

"What's next?" Zhou Chao, who came to the Red Queen room again, asked.

"Some of your blood is needed for rejection correction, as well as adjustment of the fusion agent." The red queen said.

"Yes, how much?" Zhou Chao asked.

"MINIMUM 100CC." Red back road.

"Yes, let's smoke it." Zhou Chao nodded, and simply rolled up the sleeves of his clothes, exposing his arms.

At this time, a machine arm on the side moved over, and a slender metal needle poked out of the front end, accurately piercing into Zhou Chao's arm. However, it didn't last long, and it was just over a minute before he pulled away from Zhou Chao's arm again.

"How long will it take to complete the preliminary testing?" Zhou Chao took a small ball of alcohol cotton from the arm of the machine, pressed it to the eye of the needle, and asked casually.

"It depends on the situation, and it shouldn't be less than a week." The red queen replied.

"Well, let me know." Zhou Chaodao.

"Okay."

Later, Zhou Chao did not stay long in the real yàn, so he left the real yàn room and went to Maliu's house to visit Sakura, and ate at her house by the way......

Then a week passed in the blink of an eye.

In the afternoon of that day, Zhou Chao, who had been notified by the Red Queen, appeared in the real yàn room again.

"Here's a video of your adversarial response as your blood fuses with self-healing factors." The Red Queen shows a video image played on a virtual projection screen.

"Any questions?" Zhou Chao looked at the picture of the confrontation, fusion, rejection, and fusion of the two cells in the picture, and said strangely.

"Because of the energy intensity of your cells, it is difficult for the self-healing factor to fuse with the cells and gene helix, which means that the success rate of your fusion of the self-healing factor is very low." The red queen explained.

"There should be a solution, right?" Zhou Chao frowned.

The existence of this self-healing factor is related to his next move, and he can't just give it up. What's more, the anti-natural repair function brought by the self-healing factor can also greatly improve one's survival level, and it is also impossible to be vetoed like this.

"Yes, there are three ways, one, use viral transcription genes to forcibly fuse the self-healing factor into your genetic helix. Second, use destructive agents to temporarily destroy the defenses of the cell walls in your body and assist in the fusion of self-healing factors. Third, increase the number of self-healing factors and forcibly integrate. ”

"Let's talk about the advantages and disadvantages of each of the three ways." Zhou Chao asked.

"The first way is the most convenient and effective, but the disadvantage is that the risk is too high, and the slightest mistake can cause a genetic breakdown and kill you. In the second way, you will have to endure a long period of pain and weakness and a period of adaptation, but it is relatively safe and the effect is not too weak. As for the third type, because it is the simplest fusion reaction, it has the highest safety, but the fusion rate is the lowest, and the effect after fusion is also the weakest of the three, and there will also be a period of indefinite adaptation. ”

"If I use the third option, can I continue to fuse after failure?" Zhou Chao asked with concern.

"After a period of cultivation, you can."

"If you succeed, is there any possibility of improvement?"

"Yes."

"What about the other two?"

"It's the same."

"If you use the second option, will there be any sequelae?" After all, it is the guò potion that damages the cell wall to assist in fusion, and the devil knows if there is any residual problem afterwards.

"There is no need to worry about this, after the fusion is successful, it will be repaired by itself through the self-healing factor."

"Then use the second one!" After listening to Honghou's answer, Zhou Chao decided very simply. As for the first ...... When there is a safe way to fuse, the madman uses the first way to fuse! Even if that way of blending works best.

"Okay, please strip naked and lie down on the hospital bed over there." The red queen said.

Zhou Chao nodded, he was not shy or embarrassed, after all, he was the only living person in the room, and the rest was all Jiqì, so he took off his clothes according to his words.

"Don't you have to take off the neural connection device, the IS containment device, and the space bracer?" Subsequently, Zhou Chao, who walked to the medical bed, asked.

"No, you don't."

Zhou Chao didn't say anything when he heard this, sat on the medical bed with a low body, and lay down.

"Shhh...... It's cool. Feeling the cold feeling coming from his buttocks and back, Zhou Chao couldn't help but gasp.

It was only before he finished speaking, and the arm in the real room moved to the side of the real yàn's bed, and tied the restraint belts used to fix the human body to Zhou Chao's hands, wrists, feet, ankles, and waist, so that he could be fixed in a large font. Then the arms moved again, stopping on top of his arms and legs, and the needle reached out against his exposed skin.

"Please get ready, it's time to start the injection." The red queen reminded.

"Yes, come on." Zhou Chao gritted his teeth and said.

And the red queen who got permission did not hesitate at all, and immediately controlled the machine qì arm to stab the needle into Zhou Chao's body.

"Huh."

After a slight exhaust sound, streams of pale and clear transparent liquid flowed into Zhou Chao's body along the pipes in the machine's arms. Then the next moment, a cool feeling spread from his limbs, quickly moving and spreading to other parts of his body in a clear and palpable manner, and in the next moment, it turned into a blazing heat in vain, as if he was in a sea of fire, making Zhou Chao's face change in an instant.

"Uh......" Zhou Chao frowned and let out a low groan of pain.

But it didn't take long for Zhou Chao to no longer pretend to be a tough guy, and with the intense increase in the burning sensation and the ensuing feeling of tearing pain, Zhou Chao could no longer pretend to be a tough guy, and opened his mouth to scream.

"it!!"

The Red Queen was unmoved, still quietly monitoring the various numbers on Zhou Chao's body, allowing him to straighten up all over his body, and his face roared fiercely.

One minute......

Two minutes......

Five minutes......

Ten minutes......

Half an hour......

It wasn't until more than six hours later that the four mechanical arms that had been staying on Zhou Chao's body suddenly pulled out the needles and transferred them from Zhou Chao's body, letting go of Zhou Chao, whose face was pale and sweaty.

"The initial fusion is over." At the same time, the voice of the red queen sounded.

Zhou Chao trembled his lips and didn't speak, his head tilted directly, and he passed out.

And this fainting, I fell asleep for nearly a day before I woke up with a strong feeling of dry mouth.

"Water." Zhou Chao said in a hoarse voice.

A machine ran over and handed a beaker containing a clear liquid, suspected to be water, to Zhou Chao's mouth, and helped him slowly pour the water into his mouth.

"Gollum, Gollum......"

"How long have I been dizzy." Zhou Chao, who felt that his throat was much more comfortable, moved his head, opened his eyes and looked at the surrounding environment, and asked after finding that he was still in the real room of the red queen.

"26 hours." Red back road.

"26 hours...... What is the result of fusion? Zhou Chao closed his eyes as if he was tired when he heard this, and asked again.

"The initial fusion has ended, and it is currently being adjusted by genetic modification, and it is initially estimated that it will take about 20 days to finish." The red queen replied.

"Can I leave then?" Zhou Chao nodded slightly and continued to ask.

"Yes, but you need to come back every three hours for observation and injections of the fusion nutrient solution." The red queen said.

“…… Forget it, let's stay here. Zhou Chao sighed. I have to come back once every three hours, and it's not enough trouble.

Then Zhou Chao didn't speak anymore and continued to rest.

……

Twenty days later.

"That's it." After another inspection, the voice of the red queen sounded.

"Whew, it's finally over." Zhou Chao breathed a sigh of relief.

"So from now on, I have a strong ability to heal myself, right?" Then he asked.

"Yes, but I need to remind you that at the moment you are only initially fusing the self-healing factor, and if you want to activate it completely, you still need proper exercise." The red queen explained.

"Exercise? You don't mean that...... Self-harm, right? Zhou Chao's expression changed slightly when he heard this, and he hurriedly asked.

"It's the most effective way to activate, and it also helps to further integrate the healing factor with yours." Red back road.

"Isn't there a boosting potion?" Zhou Chao was surprised.

"Yes, but that means that after your fusion level reaches a certain level, judging from the current number of jù alone, using the boosting potion will not have any effect."

“…… Well, how do I do that? Thinking of the life he might have to live next, Zhou Chao sighed helplessly. Nima, fusing a self-healing factor, you don't need to suffer such a sin, it is a great pain, and it is self-inflicted.

"As long as it's self-inflicted."

"You can help me design a detailed execution plan." Zhou Chao twitched the corner of his mouth and said. He doesn't have a penchant for self-harm, and he's not M.

"Okay, wait a minute."

Immediately after that, in less than a minute, a detailed self-inflicted plan was presented in Zhou Chao's sight.

Knife to cut the skin, the wound is required, the length is one centimeter, the depth is half a millimeter. Double after fast healing, requirements: length of five centimeters, depth of one millimeter, double after rapid healing. Requirements: 10 cm in length, 1 mm in depth, double after fast healing......

Artificial fracture, finger ......

Burn......

Acid erosion......

Whole-body shock......

In short, judging from the content alone, it is completely a harm torture plan!

"Do you really have to do it all?" Looking at the plan in his sight, Zhou Chao said with an ugly expression.

"This is a long-term plan, and when you complete all the planned contents, your fusion depth will be up to the requirements for using the Ability Enhancement Elixir." The red queen explained.

"......" Zhou Chao was silent. However, thinking of Wolverine's terrifying self-healing ability that could be resurrected after being beaten and piercing his heart, Zhou Chao gritted his teeth and decided to do it.

After all, instead of being afraid of pain now and being killed by unknown dangers in the future, it is better to now and gain the ability not to be afraid of death when there are various guarantees, so as to add a guarantee to your future shuttle trip.

Immediately, Zhou Chao took off his clothes, lay back on the medical bed, closed his eyes, and said with a look of being slaughtered, "Come on." ”

"Please remove the nerve junction device, IS containment device, and space bracers." The red queen reminded.

Zhou Chao didn't talk nonsense, sat up again, took off the nerve connection device on his neck and the IS containment device and space bracer on both wrists, handed it to the machine and handed it to the side.

"Please be prepared."

"Come on." Zhou Chao, who was lying back on the bed, said loudly.

Then the next moment, I saw that the front fingers of a machine qì's arm changed, and a cold and shining scalpel was poked out, and the movement cut on Zhou Chao's arm without hesitation.

Immediately, without a sound, a small wound about a centimeter long appeared on Zhou Chao's arm.

If it were a normal person, it would be difficult for this wound about one centimeter long to be completely restored in three or five days to a week, but in the current Zhou Dynasty, it only took a few seconds for that small wound to recover at a speed visible to the naked eye, and it became as smooth as ever in the blink of an eye, without any scars left.

Seeing this, the red queen of the control arm did not hesitate at all, and once again let the mechanical arm bring a big wound on Zhou Chao's body.

The result is still the same, and it has recovered in a very short period of time.

Then the red queen continued, and summoned more machines and arms to cut together on the skin of Zhou Chao's whole body, as if he was dividing and dissecting a corpse.

A wound......

Two wounds......

Ten wounds......

Acid dripping ......

The process was extremely terrifying, and even in the end, even Zhou Chao himself couldn't bear it, and directly used the method of brain occlusion to temporarily block his perception of the outside world, and immersed himself in his own world to think about the mystery of magic.

After a few more days, Zhou Chao could be considered to have completed the full activation of the self-healing factor.

"Are you going to use the boosting potion now to improve your self-healing ability, or are you going to wait until later?" At this time, the Red Queen asked Zhou Chao again.

"Speaking of which, how did this boosting potion come to be?" Zhou Chao didn't answer immediately when he heard this, but asked curiously.

"Use the evolutionary factors from the other six blood samples you brought back earlier." The red queen replied.

"The ones that marked Kira and Lux?" Zhou Chao was stunned.

"Yes." Red Queen confirmed.

"I didn't expect that this kind of family evolution factor can also act on the X gene and the self-healing factor." Zhou Chao sighed with a slightly surprised expression. Immediately, he didn't hesitate any longer, and immediately said, "Use it now." ”

"Okay."

As the words fell, one machine arm quickly took out a test tube bottle containing turquoise liquid from a freezer in the real room, put it into the syringe in the middle of the other machine arm that had been moved, and then moved over and stabbed Zhou Chao's arm.

"Huh." R1152