Ideas were good, but when it came to actual practice, what problems would they encounter?

Shi Lei himself did not know either.

After all, he had only just comprehended the Yin And Yang Power not too long ago. If he could really control the power in his body, then that would be alright. However, if he could not control it, and some accidents happened, then the old man wouldn't be in a coma as simple as now.

He might even have problems with the old tutor's life.

With such a huge risk and responsibility, Shi Lei didn't dare to take responsibility for it himself.

As a Healer, one must have a heart of fraternity. To be careful and take responsibility for the patient's life, that was what Shi Lei should do.

Fortunately, he had found the cause of the disease. Shi Lei only needed to familiarize with the usage of his Yin And Yang Power and know how to master it. This was the most important thing.

After the meeting ended, Zhu Guangrong came back to Shi Lei's room once more. He wanted to see how the situation was going, but when he saw Shi Lei's expression, he chose to keep his mouth shut.

"President Zhu must be here to take care of the treatment."

How could Shi Lei not know what Zhu Guangrong was thinking? He smiled, and said: "It's all in my control, but I still need some time."

"How many days?"

Zhu Guangrong was very concerned about this time. No matter what, from another point of view, this was also a game between him, the elders of traditional Chinese medicine, and the western doctor.

If during this period of time, Western medicine could solve the old man's problem, it would naturally be a good thing for Jin Family, but for the reputation of traditional Chinese medicine, it would undoubtedly be even worse.

In recent years, due to the influx of western medicine into the country, Chinese medicine has suffered a great impact.

This was because Chinese medicine had been treated for a long time, and those with strength were gradually weakening. This profession required the accumulation of time and experience, and with the passage of time, they were faintly suppressed in the country.

Now that the matter with the Jin Family Old Man had surfaced, almost everyone who came to the villa were all top figures in both Chinese medicine and western medicine. Whoever could cure the old man first would undoubtedly have the upper hand.

Shi Lei understood this logic, which was why he was in such a hurry, and did not have any time to rest before hurriedly entering the treatment.

"Two or three days, maybe even faster. Actually, I can't say for sure. Let's see how lucky I am."

Shi Lei laughed awkwardly, the Yin And Yang Power still could not appear in front of others, this was his secret.

It was just that this Zhu Guangrong had always been in his room, and did not have any intention of coming out, which made him feel slightly embarrassed.

"Um, President Zhu, I have some private matters to take care of, could you please excuse me for a moment?"

There was no use in hinting, so Shi Lei could only say it out loud.

"Oh, oh, hey, look at my brain. Fine, pack up your own stuff. Just call me when you need me."

Shi Lei nodded gratefully.

Only after Zhu Guangrong left the room did Shi Lei relax. He slowly released the Yin And Yang Power from his fingertips.

This process was very painful. One must know that it had not even been a day since he obtained the Yin And Yang Power from the pearl, or perhaps it could even be said that he had not gotten used to his new master's identity.

Just as Xuan Jizi had said, the Yin And Yang Power was the most spiritual power in the world. This pearl could very well have been formed by the Yin Yang Master before he died.

What Shi Lei obtained was only a small part of it, but it was precisely this small part that signified that Shi Lei had the qualifications to cross this threshold.

Feeling a force tearing his entire body apart, Shi Lei was at a loss what to do. He almost wanted to scream out loud, but was afraid that others would hear and expose his current situation.

Gritting her teeth, she continued to persevere. A warm current appeared in her Dantian and went along the passageway in her body, heading towards the place where Shi Lei's consciousness was gathered.

One second, two seconds, three seconds …

Every second was an enormous torment and challenge to Shi Lei. At this moment, Shi Lei was already drenched in sweat and a lot of sweat had also appeared on the sofa.

But at this moment, Shi Lei could even feel that the Yin And Yang Power was about to come out from his fingertips, but he suddenly felt a sense of emptiness.

It's gone.

It was unknown whether it was Shi Lei himself who subconsciously relaxed in the end, or whether this energy was due to him having his own consciousness. Just as Shi Lei was about to do something, the Yin And Yang Power instantly returned to his dantian at the moment when it was about to reach his fingertips.

"This …"

Shi Lei didn't know what to do either.

After enduring such a great deal of pain and spending so much time, he never would have thought that his efforts would all come to naught.

It looked like this road was really difficult, causing Shi Lei to instantly be discouraged. He laid on the sofa, not wanting to move at all.

He still remembered that when Shi Lei was recording, Xuan Jizi had appeared once and asked him to learn a few things about cultivation. It was just that at that time, Shi Lei only wanted to be able to cure him and didn't want to touch on things related to cultivation.

However, he didn't expect that he would actually encounter such a troublesome problem.

Shi Lei finally understood why the Medical Sage back then was called Medical Sage by the world. It was because they possessed a power that no one else had, yet it was so difficult to obtain this kind of power.

There were many geniuses in the world, but very few of them were able to succeed in the end.

Shi Lei originally wanted to give up, but when he thought about the Old Master Jin lying on the sickbed, he realized that there were still a lot of people who had these kinds of difficult problems. Even those in Miao Boundary were the reasons that Shi Lei couldn't give up.

After he was conflicted for a very long time, Shi Lei finally sat up from the sofa.

"How can you give up so easily in this world?"

Shi Lei laughed self-deprecatingly, then continued to immerse himself in the control of the Yin And Yang Power.

In the morning when he was inspecting the old man's body, he released a little of the Yin And Yang Power from his body. It was very easy for it to travel through his palm to the old man's body, but the requirement Shi Lei gave him had already become one of being able to use it flexibly.

The two didn't sound like they were that different, but in reality, there was a world of difference between them.

What Shi Lei did not know was that while he was preparing, there was a new breakthrough in the western medicine.

"Dr. Smith, do you see an energy wave that you've never seen before?"

Dr. Shiqi, a doctor of medicine, excitedly pointed to the data chart on the computer and walked up to Smith.