What Ouyang Baofeng didn't know was that every time he experienced the pain of the treatment, when he was in deep sleep, the treatment was not over yet.

The infusion of nutrient solution could maintain the consumption of healing. At the same time, it could also increase the nutrition of the body, raise the body's functions and strength, and nourish every part of the body and every cell. The injection of a super gene factor could gradually change the condition of Ouyang Baofeng's body, allowing his cells to regain their vitality and regenerate. However, this kind of genetic factor could not be injected too much by Yun Zihuang, because Ouyang Baofeng's body was too weak.

He needed time to improve his Regeneration. He couldn't use more high quality medicines at this time.

His body, which had been severely injured for many years, had accumulated a huge amount of negative energy from consuming medicinal herbs in the past few years. As for the time spent on heavy medicine, it only made things worse. It put the life of the Northern Frontier Commander on the line.

At this time, every step of the treatment and treatment required extreme caution. If one was not careful, it would cause this broken and weak body to lose its life.

It was better to be slow than fast, expelling the poison first and nourishing all the organs and cells at the same time. With an extremely small amount of genetic factors, he could slowly improve the condition of this body bit by bit.

After waiting for the poison to be discharged, Zhang Xuan's body would recover slightly, and the amount of poison in his body would increase slightly.

He would monitor the changes in his body and record them. He could not afford to be negligent in the slightest. A small oversight could lead to failure or even death!

The entire courtyard was tightly sealed, and other than Feng Qingxiao and Yun Zihuang, no one was allowed to enter or leave!

None of the officers of the Wind Chasing Army were able to see their great commander, and they didn't know the condition of the great commander of the Nine-tailed Fox. The Lord said that the Commander was in extremely poor health and was in a critical condition. He needed to be recuperated and was not allowed to be disturbed by anyone.

The Iron Guard had guarded the courtyard thoroughly. Not to mention humans, even a mouse and bird could not get close to it. Even without the Iron Guard, no one dared to disobey the War God's orders. Although the high-ranking officers were secretly worried, they thought that with the existence of the world's number one genius doctor, Princess Taiping. If even the princess could not cure the commander, then perhaps no one in the Tianyuan Kingdom would be able to cure the commander.

Yun Zihuang's divine tool was something that could be found in the interiors, a variety of super gene factors!

No one was more familiar with these factors than her, because she herself used countless factors and built up these factors.

Each of the super gene factors with different functions represented a leap in the history of human medicine. From research to the first sample, they would be reconstructed and developed further. A successful gene factor that could be used on humans, after a long and arduous exploration, it had failed countless times. Even in the planet era, these factors represented the development of the best medicine and technology!

This was not the first time she had done this. If she hadn't tested using a genetic factor in the Sky Origin Country, she definitely wouldn't have allowed Ouyang Baofeng to use it.

The first test of the genetic factors, Feng Qingxiao!

To this day, the War God King was still unaware of this matter. When Yun Zihuang had just arrived at the Tian Yuan Kingdom, she ran into this heavily injured and dying War God King. When treating him, she had used more than one genetic factor, but this was her greatest secret, as important as an empty storage cabin. Furthermore, it wasn't something that people in the era of Tian Yuan Kingdom could understand, so of course she kept it a secret from Feng Qingxiao.

Yun Feijie was the experimental subject for the second super gene factor.

Supergene factors, were used in many planets, especially in the army and so on, some special groups even used it in large amounts. She wasn't the only one with the genetically modified human body, but it was mass-produced.

Yes, "production," that was the word, and though she loathed it, she was one of it, and the most successful, the most brilliant, the most sophisticated.

There were failures when there was success, and not every super genetic modification human could absolutely succeed. Of course, with the increase in technology and medical skills, the probability of dying due to genetic modification was close to zero. Even if it was a failed product, it had its own features and functions. It was not as if it had never experienced any kind of super genetic modification before. An ordinary person would be able to match up to it.

In fact, during her planet era, there weren't any ordinary people that had undergone genetic modification. However, the number of times a human could undergo genetic modification was very little. Those genetic modification were only to prevent the emergence of infants with mental retardation and other diseases. At the same time, to a certain degree, to strengthen the human body's physical fitness and ability to resist diseases.

During the time of the planet, everyone was already a genetically modified body from the moment they were first fertilized. After that, he would grow into an embryo and mature into an adult. During this period, he would have to undergo at least ten genetic modifications. Of course, these were only to ensure safety, to ensure 100% success of the genetic modification process and not the genetic modification process.

It was precisely because of this that Yun Zihuang was naturally able to inject a genetic factor first into Feng Qingxiao, then into her cheap father, and also into more than one of these things.

When she woke up, this was an extremely primitive and backward era, and the people of this era were also a little different from her world, so she didn't casually continue to use the super gene factor.

The first time using genetic factors in large batches was to inject heavily injured and dying Ironguards.

That time was also because they had received more than one method to save them. Feng Qingxiao and Yun Fei, who were both injected with genetic factors, recovered very quickly without any side effects or problems. The situation with those heavily injured guards was too bad, she had no choice but to use the genetic factor again. Since then, she had been observing and analyzing the body recovery and data changes of the Iron Guards who had been injected with different genetic factors.

What made her gratified was, the Iron Guards, who had received the genetic factors, recovered very well, and didn't have any problems that they shouldn't have.

This meant that the people of Tian Yuan Kingdom were able to undergo genetic modification.

The super gene factor was exactly what Yun Zihuang had confidence in. With this divine tool, even death would be difficult.

"Fox, I wonder what kind of magical effect these super gene factors will have on a broken and weak body like you? "Well, this is a new, good case to study."

The eyes of the heartless and black-bellied princess glowed faintly. At this moment, she was immersed in the art of healing.

The great commander of the nine-tailed fox, who terrified the enemy upon hearing his name, didn't know in the slightest that he had become the medical experiment of the princess of Pingping.